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The Revomax II handles heating, cooling, dehumidification, circulation and filtration from a single fireproof cabinet, with \u003cstrong\u003einfinity DC inverter technology\u003c\/strong\u003e that keeps output matched to what the room is actually doing.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurns down to 20-30% cooling capacity\u003c\/strong\u003e against an industry standard of around \u003cstrong\u003e60%\u003c\/strong\u003e, so the room stays stable even when heat output is modest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-100% cooling range\u003c\/strong\u003e from the digital inverter, giving smooth modulation instead of hard on-off cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive modes in one unit\u003c\/strong\u003e – heating, cooling, dehumidifying, circulating and filtering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in carbon and dust filters\u003c\/strong\u003e absorb unwanted smells and stop the musty odours that come with mould formation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimised for modern LED systems\u003c\/strong\u003e, where sensible heat load and humidity behave differently to HPS rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull safety package\u003c\/strong\u003e – built-in temperature protection, water leak safeguard, fireproof housing and an SMS alarm system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate day and night modes\u003c\/strong\u003e plus near-silent operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRunaway Humidity and Temperature Swings\u003c\/h3\u003e\u003cp\u003eWhen room temperature drifts, transpiration stalls and you get poor nutrient uptake, slow growth and airy buds in late flower. Overnight humidity spikes are worse again, feeding mould in the densest tops. Steady-state control keeps leaf temperature and humidity in the band your plants actually want, so airflow and feeding do their job.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose your setup:\u003c\/strong\u003e traditional water-cooled inlets connected to your supply, or air-cooled with a separate split unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet day and night targets\u003c\/strong\u003e separately so the room follows the lighting cycle rather than fighting it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd the Revomax Smart Remote Controller\u003c\/strong\u003e to manage the unit from anywhere in the world over a secure internet connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegister the SMS alarm\u003c\/strong\u003e so faults, leaks and temperature excursions reach you before the crop suffers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e Heating, cooling, dehumidifying, circulating, filtering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter:\u003c\/strong\u003e Infinity DC inverter, 30-100% cooling capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum turndown:\u003c\/strong\u003e 20-30% cooling capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Built-in carbon and dust filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Revomax Smart Remote Controller, secure internet connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Temperature protection, water leak safeguard, fireproof housing, SMS alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Water-cooled inlets or air-cooled split unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003e 6000, 10000, 15000S, 15000T, 21000T, 30000T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting suitability:\u003c\/strong\u003e Optimised for LED grow light systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Purchase to order, arrives on a pallet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Opticlimate 6000 Revomax2","offer_id":53445683577098,"sku":null,"price":4373.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate 10000 Revomax2","offer_id":53445683609866,"sku":null,"price":5314.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate 15000S Revomax2","offer_id":53445683642634,"sku":null,"price":6339.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate 15000T Revomax2","offer_id":53445683675402,"sku":null,"price":6339.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate 21000T Revomax2","offer_id":53445683708170,"sku":null,"price":8383.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate 30000T Revomax2","offer_id":53445683740938,"sku":null,"price":10883.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-opticlimate-revomax-ii-39945538896087.png?v=1785289591"},{"product_id":"opticlimate-insulating-anti-vibration-feet-full-set","title":"OptiClimate Pro 3 Anti-Vibration Mounting Feet","description":"\u003ch2\u003eIsolate Your Pro 3 From the Building and Drop the Noise Floor\u003c\/h2\u003e\u003cp\u003eThis is a set of \u003cstrong\u003efour insulating anti-vibration feet\u003c\/strong\u003e made for the \u003cstrong\u003eOptiClimate Pro 3\u003c\/strong\u003e range of closed-loop air conditioning systems. The Pro 3 is already very quiet running, but the \u003cstrong\u003esquirrel cage fan\u003c\/strong\u003e inside it still transfers low-frequency vibration into whatever the unit is bolted or stood on - and a floor, joist or steel frame will happily broadcast that hum through the rest of the building. Fitting the feet decouples the unit from the surrounding structure, so the vibration stops at the mount instead of travelling. For a discreet room, it is a small part that makes a noticeable difference to the overall sound level.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulates the structure\u003c\/strong\u003e - stops vibrational transfer from the unit into floors and framework\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLowers overall sound levels\u003c\/strong\u003e - takes the residual hum out of an already quiet system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour feet per set\u003c\/strong\u003e - a complete mounting set for one Pro 3 unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition-matched springs\u003c\/strong\u003e - each foot has a different spring tension to suit the weight it carries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OptiClimate part\u003c\/strong\u003e - from the premium Pro 3 spares and accessories range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the model:\u003c\/strong\u003e choose the set that matches your unit - Pro 3 3500, 10000 or 15000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow the sheet:\u003c\/strong\u003e the springs are deliberately different tensions, so each foot goes in a specific position as shown on the supplied instruction sheet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit before final positioning:\u003c\/strong\u003e mount all four feet, then set the unit down level so the load is shared correctly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-check after running:\u003c\/strong\u003e run the unit and confirm there is no contact between the chassis and the surrounding structure\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e OptiClimate Pro 3 - 3500, 10000 and 15000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet contents:\u003c\/strong\u003e four insulating anti-vibration feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring tension:\u003c\/strong\u003e varies by foot, matched to mounting position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e vibration isolation between unit and structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e purchase to order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"For use with Opticlimate Pro 3 - 3500","offer_id":53445686296842,"sku":null,"price":192.95,"currency_code":"GBP","in_stock":true},{"title":"For use with Opticlimate Pro 3 - 10000","offer_id":53445686329610,"sku":null,"price":217.95,"currency_code":"GBP","in_stock":true},{"title":"For use with Opticlimate Pro 3 - 15000","offer_id":53445686362378,"sku":null,"price":217.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/OpticlimateFeet.jpg?v=1785324968"},{"product_id":"opticlimate-replacement-remote-control-pro-3","title":"OptiClimate Pro 3 Replacement Remote Control","description":"\u003ch2\u003ePut Automatic Day and Night Climate Control Back in Your Hands\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate Remote Control\u003c\/strong\u003e is the controller for the \u003cstrong\u003eclosed loop climate system\u003c\/strong\u003e and part of the premium range of \u003cstrong\u003eOptiClimate Pro 3\u003c\/strong\u003e spares. It runs the unit's processes automatically: you set a \u003cstrong\u003eminimum temperature for the night period\u003c\/strong\u003e and a \u003cstrong\u003emaximum temperature for the day period\u003c\/strong\u003e, and the system cools or heats accordingly depending on which part of the cycle it is in. A lost, damaged or failed remote effectively leaves an expensive climate unit without a brain and the room without proper temperature management, so this is a straightforward replacement that gets automatic control running again.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic day and night operation\u003c\/strong\u003e - the unit heats or cools without you intervening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple set-up\u003c\/strong\u003e - two settings, a minimum night temperature and a maximum day temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect grow room temperature adjustment\u003c\/strong\u003e - target conditions dialled in from one controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine premium spare\u003c\/strong\u003e - from the OptiClimate Pro 3 parts range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet the night minimum:\u003c\/strong\u003e enter the lowest temperature you want the room to reach during lights off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet the day maximum:\u003c\/strong\u003e enter the highest temperature you want during lights on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLet it run:\u003c\/strong\u003e the closed loop system will cool or heat automatically based on day or night period\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch to your lighting cycle:\u003c\/strong\u003e keep the day and night periods aligned with your light timer so the unit switches at the right point\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e OptiClimate Pro 3 closed loop climate systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e automatic control of unit processes and grow room temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSettings:\u003c\/strong\u003e minimum night temperature, maximum day temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e replacement remote control, premium OptiClimate spares range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53445686984970,"sku":null,"price":139.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/opticlimate-replacement-remote-control-pro-3-1.jpg?v=1785332909"},{"product_id":"opticlimate-remote-controller-cable","title":"OptiClimate Remote Controller Cable for Climate Units","description":"\u003ch2\u003eThe link between your climate unit and its controller\u003c\/h2\u003e\u003cp\u003eThis is the genuine \u003cstrong\u003eOptiClimate remote controller cable\u003c\/strong\u003e, the connection between an OptiClimate closed loop climate system and its remote controller. One comes as standard with every OC system, so this is the part you want when the original has been damaged, run short during an install, or lost in a room move. Without a sound cable the unit cannot see its controller, which means no reliable temperature and humidity regulation and a room that swings while you are not watching it. It is a straightforward plug-in spare, made to the same OC standards as the system it serves, and part of the official OptiClimate spares range.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OC spare\u003c\/strong\u003e - the same cable supplied as standard with OptiClimate closed loop systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores full control\u003c\/strong\u003e - reconnects the remote controller so set points are read and acted on properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug in and go\u003c\/strong\u003e - no wiring, no configuration, no tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to OC standards\u003c\/strong\u003e - made to the same performance and quality specification as the climate system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolate first:\u003c\/strong\u003e power down the OptiClimate unit before touching any connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect the unit:\u003c\/strong\u003e plug one end into the closed loop system's controller port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect the controller:\u003c\/strong\u003e plug the other end into the remote controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoute the run:\u003c\/strong\u003e keep the cable clear of moving parts, condensate and hot surfaces, and avoid tight bends at either connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest:\u003c\/strong\u003e power the system back up and confirm the controller reads and adjusts as expected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Remote controller cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e OptiClimate closed loop climate systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied As:\u003c\/strong\u003e Standard with OC systems, also sold as a spare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Official OptiClimate spares\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53445706154250,"sku":null,"price":34.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-opticlimate-remote-controller-cable-29708160630968.jpg?v=1785324969"},{"product_id":"opticlimate-water-coolers","title":"OptiClimate Water Cooler Closed Loop Grow Room Chiller","description":"\u003ch2\u003eRun Water-Cooled Climate Control Without a Mains Supply\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eOptiClimate water coolers\u003c\/strong\u003e let you run an OptiClimate water-cooled climate control system as a \u003cstrong\u003efully closed loop\u003c\/strong\u003e, with no connection to a mains water supply and nothing going down the drain. It sheds the heat picked up from your room by transferring it from the water or glycol to colder ambient air, so it must be sited \u003cstrong\u003eoutside\u003c\/strong\u003e. The sealed loop means no evaporation and \u003cstrong\u003efilling once\u003c\/strong\u003e, and a \u003cstrong\u003epump is included\u003c\/strong\u003e. Operation is very quiet, \u003cstrong\u003efrom 28 dB(A)\u003c\/strong\u003e, energy consumption is low, and no air conditioning engineer or cooling gas is required.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity from 4 to 53 kW\u003c\/strong\u003e across compact and industrial models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully closed system\u003c\/strong\u003e with no water consumption once filled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrom 28 dB(A)\u003c\/strong\u003e in operation, quiet enough for residential and commercial buildings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump included\u003c\/strong\u003e with every water cooler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery long runs possible\u003c\/strong\u003e between indoor and outdoor units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne outdoor unit can serve multiple indoor units\u003c\/strong\u003e when correctly sized\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHeat Build-Up and the Cost of Running Water to Waste\u003c\/h3\u003e\u003cp\u003eWater-cooled climate control is the quietest way to hold a grow room temperature, but plumbing it to mains and drain is not an option in most buildings. Without proper heat rejection, temperature climbs under the lights, humidity follows and you get excessive stretch, poor nutrient uptake and airy flowers. A closed loop recycles the same charge indefinitely, so the room stays in range and the water bill does not move.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSite the unit outside\u003c\/strong\u003e with clear air on the fan side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect to your OptiClimate system\u003c\/strong\u003e and fill the loop once with water or glycol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire it in\u003c\/strong\u003e with 3-core mains cable and 2 x 13 amp UK plugs (not included), one for the chiller fan and one for the pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairing with a Revomax:\u003c\/strong\u003e a fan\/pump controller is required and is not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling capacity range:\u003c\/strong\u003e 4 to 53 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact vertical models:\u003c\/strong\u003e 4.5 kW, 9 kW, 14 kW, 18 kW, 32 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial models:\u003c\/strong\u003e 12 kW vertical, 17 kW vertical, 32 kW vertical, 32 kW horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5 kW dimensions:\u003c\/strong\u003e 650 x 320 x 410 mm, 5 kg, 1 fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9 kW dimensions:\u003c\/strong\u003e 1200 x 320 x 410 mm, 9 kg, 2 fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 kW dimensions:\u003c\/strong\u003e 1720 x 320 x 410 mm, 15 kg, 3 fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 kW dimensions:\u003c\/strong\u003e 1170 x 320 x 810 mm, 16 kg, 2 fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32 kW dimensions:\u003c\/strong\u003e 1770 x 320 x 810 mm, 26 kg, 2 x 2 fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube diameter:\u003c\/strong\u003e 3\/8\", smooth (S) and grooved (R) inner surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin spacing:\u003c\/strong\u003e 2.1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan motors:\u003c\/strong\u003e 350 mm diameter, 4 and 6 poles, 1 to 2 x 3 motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise:\u003c\/strong\u003e From 28 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e 3-core mains cable, 2 x 13 amp UK plugs, fan\/pump controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiting:\u003c\/strong\u003e Outdoors, closed glycol or water loop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"4.5kW Compact Vertical","offer_id":53445707432202,"sku":null,"price":1226.95,"currency_code":"GBP","in_stock":true},{"title":"9kW Compact Vertical","offer_id":53445707464970,"sku":null,"price":1813.95,"currency_code":"GBP","in_stock":true},{"title":"14kW Compact Vertical","offer_id":53445707497738,"sku":null,"price":2608.95,"currency_code":"GBP","in_stock":true},{"title":"18kW Compact Vertical","offer_id":53445707530506,"sku":null,"price":3095.95,"currency_code":"GBP","in_stock":true},{"title":"32kW Compact Vertical","offer_id":53445707563274,"sku":null,"price":5033.95,"currency_code":"GBP","in_stock":true},{"title":"12kW Industrial Vertical","offer_id":53445707596042,"sku":null,"price":3993.95,"currency_code":"GBP","in_stock":true},{"title":"17kW Industrial Vertical","offer_id":53445707628810,"sku":null,"price":4603.95,"currency_code":"GBP","in_stock":true},{"title":"32kW Industrial Vertical","offer_id":53445707661578,"sku":null,"price":6053.95,"currency_code":"GBP","in_stock":true},{"title":"32kW Industrial Horizontal","offer_id":53445707694346,"sku":null,"price":6184.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/opticlimate-water-coolers-4-5kw-compact-vertical-1.png?v=1785333607"},{"product_id":"opticlimate-pro-3-water-cooled-grow-room-air-conditioning-unit","title":"OptiClimate Pro 3 Water-Cooled Grow Room Air Conditioner","description":"\u003ch2\u003eCool, Heat, Dehumidify and Filter From One Unit\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate Pro 3 Series\u003c\/strong\u003e water-cooled air conditioner \u003cstrong\u003ecools, heats, dehumidifies, filters and circulates\u003c\/strong\u003e air in one system. Because it works with water rather than coolant gases there is \u003cstrong\u003eno outdoor unit\u003c\/strong\u003e, so the space stays fully enclosed and installation needs no refrigeration engineer. \u003cstrong\u003eCeramic heaters\u003c\/strong\u003e deal with low temperatures, the water circuit with high ones. Water use is a moderate \u003cstrong\u003e1-2 litres per minute\u003c\/strong\u003e on \u003cstrong\u003esingle-phase residential mains\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 x OptiClimate Pro 3 Internal Unit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 x OptiClimate Pro 3 External Unit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 x Controller Unit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 x Temperature Probe\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 x Humidistat \/ Light Sensor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 x 8m Pre-Charged Pipework\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-of-room mounting:\u003c\/strong\u003e 1 x flange, 4 x insulating anti-vibration feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote or low-level mounting:\u003c\/strong\u003e 1 x plenum box, 2 x flanges (intake and outlet)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive functions in one unit\u003c\/strong\u003e – cooling, heating, dehumidification, filtration, circulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo outdoor unit required\u003c\/strong\u003e, so the grow space stays fully enclosed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuch lower energy consumption\u003c\/strong\u003e than a traditional air conditioner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-heat and slow cool-down\u003c\/strong\u003e eases plants into day and night cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-shutdown on leakage\u003c\/strong\u003e, with alarm system connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerates useable water\u003c\/strong\u003e for your reservoir\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTemperature Swings and Overnight Humidity Spikes\u003c\/h3\u003e\u003cp\u003eA room that bakes under the lights and drops sharply at lights-off never gives stable VPD, and you get excessive stretch, poor nutrient uptake and airy flowers. Overnight humidity is the other half, sitting high in the canopy where airflow is weakest. Holding both in a set band keeps transpiration on track.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount at the top of the grow area\u003c\/strong\u003e with the flange and feet, or away from it with the plenum box and two flanges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect the 8m pre-charged pipework\u003c\/strong\u003e between internal and external units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSite the probe and humidistat\/light sensor\u003c\/strong\u003e at canopy height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet separate day and night targets\u003c\/strong\u003e to follow the lighting cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoute the warm water outlet\u003c\/strong\u003e to a drain, or recirculate it through an OptiClimate water cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003e Pro 3500, Pro 6000, Pro 10000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Cooling, heating, dehumidification, filtration, air circulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling method:\u003c\/strong\u003e Water-cooled, no coolant gases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e Ceramic heaters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater consumption:\u003c\/strong\u003e 1-2 litres per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e Single-phase residential mains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipework:\u003c\/strong\u003e 8 m pre-charged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit:\u003c\/strong\u003e Not required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Auto-shutdown on leakage, alarm system connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Controller unit, temperature probe, humidistat \/ light sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiting:\u003c\/strong\u003e Inside or outside the grow area or tent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Opticlimate Pro 3500","offer_id":53445707727114,"sku":null,"price":2984.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate Pro 6000","offer_id":53445707759882,"sku":null,"price":2879.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate Pro 10000","offer_id":53445707792650,"sku":null,"price":3579.95,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate Pro 2000","offer_id":53496861458698,"sku":null,"price":2953.49,"currency_code":"GBP","in_stock":true},{"title":"Opticlimate Pro 15000","offer_id":53496861491466,"sku":null,"price":5907.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-opticlimate-pro-3-water-cooled-grow-room-air-conditioning-unit-30156752748728.jpg?v=1785325050"},{"product_id":"opticlimate-3-way-valve-355mm","title":"OptiClimate 355mm 3-Way Valve for Dual Room Setup","description":"\u003ch2\u003eCool Two Rooms from a Single OptiClimate\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003e355mm three-way valve\u003c\/strong\u003e is the part that makes an OptiClimate \u003cstrong\u003eDual Room\u003c\/strong\u003e setup work. Fitted into the ducting of an \u003cstrong\u003eOptiClimate 10000, 15000 PRO3 or PRO4\u003c\/strong\u003e, it directs conditioned air to whichever room needs it, so \u003cstrong\u003eonly one OptiClimate is required to cool two rooms\u003c\/strong\u003e instead of buying and running a second unit. Growers running a veg room alongside a flowering room usually find one room is calling for cooling while the other is sitting comfortably, and this valve lets the machine follow that demand rather than splitting output blindly. An \u003cstrong\u003eadditional temperature sensor is required\u003c\/strong\u003e so the controller can read both rooms independently.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne unit, two rooms\u003c\/strong\u003e – removes the cost of a second climate unit for a smaller second space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e355mm bore\u003c\/strong\u003e to suit the ducting on the larger OptiClimate units\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible with the OptiClimate 10000, 15000 PRO3 and PRO4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic switching\u003c\/strong\u003e so airflow follows whichever room is calling for cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for continuous duty\u003c\/strong\u003e alongside the OptiClimate control system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit into the 355mm duct run\u003c\/strong\u003e between the OptiClimate and the two rooms it will serve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd the extra temperature sensor\u003c\/strong\u003e for the second room, which the Dual Room configuration relies on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet the Dual Room mode\u003c\/strong\u003e on the OptiClimate controller so the valve is driven automatically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep duct runs short and well sealed\u003c\/strong\u003e either side of the valve to avoid losing cooling capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Three-way motorised duct valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct size:\u003c\/strong\u003e 355mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible units:\u003c\/strong\u003e OptiClimate 10000, 15000 PRO3, 15000 PRO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Dual Room setup, one unit serving two rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso required:\u003c\/strong\u003e Additional temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53445718769930,"sku":null,"price":424.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/Opticlimate3-Way355mm.webp?v=1785291856"},{"product_id":"plenum-box-for-use-with-opticlimates","title":"OptiClimate Plenum Box for Ducted Pro 3 Installs","description":"\u003ch2\u003eDuct Your OptiClimate From Outside the Grow Room\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ePlenum Box\u003c\/strong\u003e is a tough insulated case that fits to the back of an \u003cstrong\u003eOptiClimate Pro 3\u003c\/strong\u003e air conditioning system, over the rectangular filter. With it fitted you can site the OptiClimate outside the growing space entirely and duct the air in and out – useful when floor space is tight, when noise matters, or when you want the unit somewhere you can service it. Paired with a 3-way valve it also lets a single OptiClimate handle two separate rooms. \u003cstrong\u003eFour perforated, pre-cut holes\u003c\/strong\u003e mean you can bring ducting in from whichever angle suits the room, and the case is available in sizes matched to each OptiClimate model.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSite the OptiClimate outside the grow room\u003c\/strong\u003e and pull the air through ducting instead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit one unit across two rooms\u003c\/strong\u003e when used with a 3-way valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour pre-perforated holes\u003c\/strong\u003e so ducting can enter from any angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated construction\u003c\/strong\u003e that keeps conditioned air where it should be\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel-matched sizes\u003c\/strong\u003e for the Pro 3 3500, 6000, 10000 and 15000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick your holes first:\u003c\/strong\u003e decide which of the four pre-perforated sections you need and cut them out with wire cutters \u003cstrong\u003ebefore\u003c\/strong\u003e the box goes on the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit your flange\u003c\/strong\u003e (available separately) using Tek screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHook the box onto the back\u003c\/strong\u003e of the OptiClimate over the rectangular filter and secure it with duct tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttach your ducting\u003c\/strong\u003e with a duct clip – \u003cstrong\u003e250mm\u003c\/strong\u003e for the Pro 3 3500 and 6000, \u003cstrong\u003e315-350mm\u003c\/strong\u003e for the Pro 3 10000 and 15000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose ducting to suit:\u003c\/strong\u003e combi ducting is sturdier than plain aluminium and copes with humidity better than acoustic ducting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e OptiClimate Pro 3 air conditioning systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Insulated case, pre-perforated aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct openings:\u003c\/strong\u003e Four perforated (pre-cut) holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucting - Pro 3 3500:\u003c\/strong\u003e 250mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucting - Pro 3 6000:\u003c\/strong\u003e 250mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucting - Pro 3 10000:\u003c\/strong\u003e 315-350mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucting - Pro 3 15000:\u003c\/strong\u003e 315-350mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing:\u003c\/strong\u003e Flange and Tek screws (flange sold separately), duct tape, duct clips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53445720932618,"sku":null,"price":310.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-plenum-box-for-use-with-opticlimates-29708236423352.jpg?v=1785319295"},{"product_id":"opticlimate-plenumbox","title":"Opticlimate Plenumbox for Closed Loop Climate Systems","description":"\u003ch2\u003eMove Your Climate Unit Out and Split It Across Two Rooms\u003c\/h2\u003e\u003cp\u003eThe Plenumbox is a \u003cstrong\u003estrong insulated case\u003c\/strong\u003e that hooks onto the back of an Opticlimate closed loop system, over the filter. It solves two practical problems at once: it lets you site the OC unit \u003cstrong\u003eoutside the grow room\u003c\/strong\u003e, keeping noise, heat and service access out of your growing space, and paired with a 3-way valve it lets you \u003cstrong\u003esplit one climate system between two separate rooms\u003c\/strong\u003e. It arrives with \u003cstrong\u003e4 pre-cut holes\u003c\/strong\u003e so ducting can leave from whichever angle suits your layout, and you only open and flange the ones you need. Part of the Opticlimate spares range.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote installation:\u003c\/strong\u003e mount the OC outside the grow space and duct the conditioned air in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo rooms, one system:\u003c\/strong\u003e combined with a 3-way valve it diverts air into two separate rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour ducting positions:\u003c\/strong\u003e \u003cstrong\u003e4 pre-cut holes\u003c\/strong\u003e mean you can take ducting off any face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated construction:\u003c\/strong\u003e keeps losses down between the unit and the room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized to the unit:\u003c\/strong\u003e versions for \u003cstrong\u003e250mm\u003c\/strong\u003e and \u003cstrong\u003e315-350mm\u003c\/strong\u003e ducting to match your OC model\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cp\u003eBefore fitting, cut the holes you need out of the pre-perforated metal with wire cutters and attach the correct flange size with Tek screws. Hook the Plenumbox onto the back of the OC over the filter and secure it with duct clips. Any ducting will work, though combi-ducting is a sensible choice as it is stronger than plain aluminium and copes better with humidity. If you are running two rooms, fit an OC 3 Way Valve to the front of the unit to divert the air, bearing in mind that split operation removes some functions such as de-humidification and pre-cooling.\u003c\/p\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e insulated plenum box, Opticlimate spares range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e rear of the OC unit, over the filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlets:\u003c\/strong\u003e 4 pre-cut holes, flange only the ones you use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOC Pro 3 2000\/3500:\u003c\/strong\u003e 250mm ducting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOC Pro 3 6000:\u003c\/strong\u003e 250mm ducting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOC Pro 3 10000:\u003c\/strong\u003e 315-350mm ducting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOC Pro 3 15000:\u003c\/strong\u003e 315-350mm ducting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixings:\u003c\/strong\u003e Tek screws and duct clips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-room use:\u003c\/strong\u003e requires an OC 3 Way Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Opticlimate","offers":[{"title":"2000\/3500 (250mm)","offer_id":53445723848970,"sku":null,"price":90.49,"currency_code":"GBP","in_stock":true},{"title":"6000 (250mm)","offer_id":53445723881738,"sku":null,"price":110.95,"currency_code":"GBP","in_stock":true},{"title":"10000 (315mm)","offer_id":53445723914506,"sku":null,"price":136.95,"currency_code":"GBP","in_stock":true},{"title":"15000 (315mm)","offer_id":53445723947274,"sku":null,"price":184.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/opticlimate-plenumbox-1.jpg?v=1785332909"},{"product_id":"opticlimate-air-distribution-tube","title":"OptiClimate Air Distribution Tube for Grow Rooms","description":"\u003ch2\u003eSpread Cooled Air Down the Whole Room, Not Just One Corner\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate Air Distribution Tube\u003c\/strong\u003e is a long air sock with holes that distribute cooled air throughout the room. Without one, chilled air drops out of the outlet in a single cold blast and leaves a warm, still pocket at the far end – the uneven airflow that gives you excessive stretch and slow growth at one end and sluggish plants at the other. It is made from high-quality \u003cstrong\u003eanti-static, light-reflective white LDPE film\u003c\/strong\u003e with a thickness of \u003cstrong\u003e180 Mu\u003c\/strong\u003e, perforated with small round holes over a \u003cstrong\u003e120° area\u003c\/strong\u003e, so air is directed through \u003cstrong\u003eone third of the circle\u003c\/strong\u003e and blown out at high velocity.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven distribution\u003c\/strong\u003e along the full \u003cstrong\u003e5m or 10m\u003c\/strong\u003e run instead of one cold spot under the outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120° perforated arc\u003c\/strong\u003e aims air where you want it and keeps velocity high enough to move the canopy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180 Mu LDPE film\u003c\/strong\u003e holds its shape when inflated and takes handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-reflective white\u003c\/strong\u003e surface keeps light in the room rather than absorbing it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-static\u003c\/strong\u003e, so dust does not cling to the tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized to the unit:\u003c\/strong\u003e \u003cstrong\u003e250mm\u003c\/strong\u003e for OptiClimate Pro 3 3500 and 6000, \u003cstrong\u003e315mm\u003c\/strong\u003e for Pro 3 10000 and 15000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the diameter\u003c\/strong\u003e to your unit – \u003cstrong\u003e250mm\u003c\/strong\u003e for the Pro 3 3500 and 6000, \u003cstrong\u003e315mm\u003c\/strong\u003e for the Pro 3 10000 and 15000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit the collar\u003c\/strong\u003e over the outlet spigot and clamp it so no air escapes at the joint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspend the run\u003c\/strong\u003e from the ceiling at or above canopy height, straight and free of kinks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotate the tube\u003c\/strong\u003e so the \u003cstrong\u003e120°\u003c\/strong\u003e hole pattern faces the way you want the air to travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose the length\u003c\/strong\u003e to suit the room: \u003cstrong\u003e5m\u003c\/strong\u003e for a single bay, \u003cstrong\u003e10m\u003c\/strong\u003e for a longer run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck it inflates\u003c\/strong\u003e fully once the unit runs; a slack tube means a restriction or a leaking collar\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Anti-static, light-reflective white LDPE film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 180 Mu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerforation:\u003c\/strong\u003e Small round holes over a 120° area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Direction:\u003c\/strong\u003e Directed through 1\/3 of the circle, blown out at high velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 250mm x 5m, 315mm x 5m, 315mm x 10m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 250mm – OptiClimate Pro 3 3500 \u0026amp; 6000; 315mm – OptiClimate Pro 3 10000 \u0026amp; 15000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"250mm x 5m - Opticlimate Pro 3 - 3500 \u0026 6000","offer_id":53445767102730,"sku":null,"price":69.49,"currency_code":"GBP","in_stock":true},{"title":"315mm x 5m - Opticlimate Pro 3 - 10000 \u0026 15000","offer_id":53445767135498,"sku":null,"price":50.49,"currency_code":"GBP","in_stock":true},{"title":"315mm x 10m - Opticlimate Pro 3 - 10000 \u0026 15000","offer_id":53445767168266,"sku":null,"price":87.95,"currency_code":"GBP","in_stock":true},{"title":"315mm x 5m - High Flow 1 Single Output","offer_id":53496861524234,"sku":null,"price":56.99,"currency_code":"GBP","in_stock":true},{"title":"315mm x 5m - High Flow 2 Double Output","offer_id":53496861557002,"sku":null,"price":56.99,"currency_code":"GBP","in_stock":true},{"title":"315mm x 6m - High Flow 1 Single Output","offer_id":53496861589770,"sku":null,"price":63.99,"currency_code":"GBP","in_stock":true},{"title":"315mm x 6m - High Flow 1 Double Output","offer_id":53496861622538,"sku":null,"price":63.99,"currency_code":"GBP","in_stock":true},{"title":"315mm x 9m - High Flow 2 Single Output","offer_id":53496861655306,"sku":null,"price":91.99,"currency_code":"GBP","in_stock":true},{"title":"315mm x 9m - High Flow 2 Double Output","offer_id":53496861688074,"sku":null,"price":91.99,"currency_code":"GBP","in_stock":true},{"title":"315mm x 12m - High Flow 1 Single Output","offer_id":53496861720842,"sku":null,"price":112.49,"currency_code":"GBP","in_stock":true},{"title":"315mm x 12m - High Flow 1 Double Output","offer_id":53496861753610,"sku":null,"price":112.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-opticlimate-air-distribution-tube-37459756810455.jpg?v=1785325114"},{"product_id":"opticlimate-temperature-probes","title":"OptiClimate Replacement Temperature Probe for Climate Control","description":"\u003ch2\u003eKeep Your Climate Unit Reading the Room Correctly\u003c\/h2\u003e\u003cp\u003eA genuine replacement temperature probe for OptiClimate climate control systems. The probe sits in the growing space, reads the air temperature around your canopy and feeds that figure straight back to the unit's onboard computer, which then decides how hard to cool, heat or recirculate. It is offered in two cable lengths, \u003cstrong\u003e2.5 metres\u003c\/strong\u003e and \u003cstrong\u003e10 metres\u003c\/strong\u003e, so you can mount the sensor close to the unit in a compact room or run it right across a larger space. Fits as a direct swap for a lost or damaged original.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine replacement\u003c\/strong\u003e - built to the same specification as the probe supplied with the unit, so the readings your controller expects are the readings it gets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo cable lengths\u003c\/strong\u003e - 2.5 metres for a sensor sited near the unit, 10 metres when the probe needs to sit well away from it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect swap\u003c\/strong\u003e - unplugs and replugs at the unit, with no rewiring or recalibration of the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate canopy readings\u003c\/strong\u003e - lets you place the sensor where the plants actually are rather than where the cabling happens to reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful spare\u003c\/strong\u003e - worth keeping one on the shelf so a damaged probe never takes the room offline.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen a Faulty Probe Throws Off Your Whole Room\u003c\/h3\u003e\u003cp\u003eA climate unit is only as good as the number it is fed. A probe that has been crushed, snagged or left dangling in a warm spot will report a temperature the room never actually reached, and the unit will chase that phantom figure all day. You end up with a cold canopy, a running compressor and an electricity bill that makes no sense. Swapping out a suspect probe is the quickest fix available to you.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSwitch the OptiClimate unit off at the mains before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003eUnplug the old probe at the unit and withdraw the cable from its route.\u003c\/li\u003e\n\u003cli\u003eRun the new probe so the sensor tip sits at canopy height, out of direct light and away from the air outlet.\u003c\/li\u003e\n\u003cli\u003ePlug the connector back into the unit and secure any slack cable clear of moving parts.\u003c\/li\u003e\n\u003cli\u003ePower up and check the displayed temperature against a separate thermometer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eReplacement temperature probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible With\u003c\/th\u003e\n\u003ctd\u003eOptiClimate climate control systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Lengths\u003c\/th\u003e\n\u003ctd\u003e2.5 metres, 10 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eReports grow room air temperature to the onboard computer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eDirect plug-in replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"2.5 metre","offer_id":53446970376458,"sku":null,"price":24.95,"currency_code":"GBP","in_stock":true},{"title":"10 metre","offer_id":53446970409226,"sku":null,"price":59.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-opticlimate-temperature-probes-29708135760056.jpg?v=1785325213"},{"product_id":"flange-replacement-for-opticlimate","title":"OptiClimate Replacement Ducting Flange for Pro 3 Systems","description":"\u003ch2\u003eRestore a Tight, Rattle-Free Duct Connection\u003c\/h2\u003e\u003cp\u003eA genuine replacement flange for joining ducting to an OptiClimate Pro 3 air conditioning system. The flange bolts to the unit's inlet or outlet and gives your ducting a firm, round collar to clamp on to. Two sizes are stocked, \u003cstrong\u003e250mm (10 inch)\u003c\/strong\u003e and \u003cstrong\u003e315mm (12 inch)\u003c\/strong\u003e, so match the diameter to the port on your own unit before ordering. Flanges take a beating from repeated duct changes and clamp pressure, and a distorted one will never seal properly again.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine part\u003c\/strong\u003e - made to the original dimensions, so the bolt pattern and collar diameter line up first time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo diameters\u003c\/strong\u003e - 250mm and 315mm cover the common OptiClimate port sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper seal\u003c\/strong\u003e - a true, undamaged collar lets ducting and clamps grip evenly right the way round.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess noise\u003c\/strong\u003e - a firm connection removes the rattle and buzz you get from a loose or oval flange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraightforward fit\u003c\/strong\u003e - unbolt the old flange, bolt the new one on, reconnect the ducting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Cost of a Leaky Duct Connection\u003c\/h3\u003e\u003cp\u003eEvery gap at the flange is air your system has already paid to move. Conditioned air escapes into the room before it reaches the canopy, unfiltered air is dragged back in, and the unit works harder to hit the same set point. A worn flange also makes ducting sag, which puts a kink in the run and drops airflow further. Replacing the collar restores the sealed path the system was designed around.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIsolate the unit at the mains and let any fans come to a stop.\u003c\/li\u003e\n\u003cli\u003eLoosen the duct clamp and slide the ducting off the old flange.\u003c\/li\u003e\n\u003cli\u003eUnbolt the damaged flange and clean the mating face on the unit.\u003c\/li\u003e\n\u003cli\u003eBolt the replacement flange in place, tightening evenly around the ring.\u003c\/li\u003e\n\u003cli\u003eRefit the ducting and clamp it firmly, checking for gaps all the way round.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eReplacement ducting flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes\u003c\/th\u003e\n\u003ctd\u003e250mm (10 inch), 315mm (12 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible With\u003c\/th\u003e\n\u003ctd\u003eOptiClimate Pro 3 air conditioning systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eBolt-on replacement for the original flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"10 inch ( 250mm)","offer_id":53446970441994,"sku":null,"price":19.49,"currency_code":"GBP","in_stock":true},{"title":"12 inch ( 315mm)","offer_id":53446970474762,"sku":null,"price":19.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/full-climate-control-flange-replacement-for-opticlimate-29708164759736.jpg?v=1785325213"},{"product_id":"opticlimate-carbon-filter","title":"OptiClimate Replacement Carbon Filter for Climate Units","description":"\u003ch2\u003eThe service part that keeps a sealed room sealed\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate carbon filter\u003c\/strong\u003e is the replacement odour filter for OptiClimate climate units. In a closed-loop room the climate unit handles temperature and humidity, and the carbon filter handles everything you do not want leaving the room. It is a \u003cstrong\u003econsumable\u003c\/strong\u003e - carbon saturates and stops adsorbing long before it looks worn out.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized to the unit\u003c\/strong\u003e - one filter per model rather than a universal fit that leaks around the edges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OptiClimate part\u003c\/strong\u003e - matches the housing and the airflow the unit was designed around\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects the heat exchanger\u003c\/strong\u003e - less dust and resin reaching the coil means less cleaning and better efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains a sealed room\u003c\/strong\u003e - the point of a closed-loop install is that nothing gets out\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOdour creeping back in when nothing has changed\u003c\/h3\u003e\u003cp\u003eCarbon filters fail quietly. Airflow stays the same, the fan sounds the same, and then odour appears with no obvious cause. Carbon has a finite capacity and in a high-humidity room it saturates faster, so a filter that lasted eighteen months in one setup can be finished in nine in another.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement interval:\u003c\/strong\u003e typically every 12 to 18 months in continuous use, sooner in a humid room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck for:\u003c\/strong\u003e odour breakthrough rather than reduced airflow - the airflow drop comes later\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting:\u003c\/strong\u003e match the filter to the unit's model number, not to duct diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e keep humidity under control - saturated carbon is spent carbon\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Replacement carbon odour filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e OptiClimate 2000, 3500, 6000, 10000 and 15000 climate units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRole:\u003c\/strong\u003e Odour control on a sealed, closed-loop room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical life:\u003c\/strong\u003e 12 to 18 months in continuous use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumable:\u003c\/strong\u003e Yes - carbon capacity is finite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"2000 and 3500","offer_id":53496872173834,"sku":"HCS-OC-25-01","price":69.45,"currency_code":"GBP","in_stock":true},{"title":"6000","offer_id":53496872206602,"sku":"HCS-OC-25-02","price":83.45,"currency_code":"GBP","in_stock":true},{"title":"10000","offer_id":53496872239370,"sku":"HCS-OC-25-03","price":92.45,"currency_code":"GBP","in_stock":true},{"title":"15000","offer_id":53496872272138,"sku":"HCS-OC-25-04","price":107.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/ab68ceb766abe55d32335839672e6ebbd222ce10.jpg?v=1786226503"},{"product_id":"opticlimate-solenoid-magnetic-valve","title":"OptiClimate Solenoid Magnetic Valve for Water Cooled Units","description":"\u003ch2\u003eShuts the water off the moment the unit stops calling for it\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate solenoid magnetic valve\u003c\/strong\u003e is the electrically operated water valve used on water-cooled OptiClimate installations. It \u003cstrong\u003eopens only while the unit is running\u003c\/strong\u003e, so mains or chilled water is not flowing through the heat exchanger the rest of the time.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuts water use\u003c\/strong\u003e - flow only when the compressor calls for it, not continuously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects against a leak\u003c\/strong\u003e - a closed valve when the unit is off limits what a failed hose can do\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OptiClimate part\u003c\/strong\u003e - matches the unit's control voltage and plumbing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraightforward install\u003c\/strong\u003e - inline on the supply side, wired to the unit's control output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA water-cooled room quietly running water all day\u003c\/h3\u003e\u003cp\u003eA water-cooled climate unit plumbed without a solenoid keeps flow through the exchanger whether or not it is cooling, which wastes water on a mains-fed system and makes a chiller work harder than it needs to. It also leaves the circuit pressurised around the clock.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e inline on the supply side, before the unit's heat exchanger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e to the climate unit's control output so it follows the compressor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e fit to the flow arrow on the body - a solenoid fitted backwards will not seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommissioning:\u003c\/strong\u003e check for flow only while the unit is calling for cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Electrically operated water shut-off valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Water-cooled OptiClimate installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Opens on demand from the climate unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Supply side, before the heat exchanger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53496872304906,"sku":"HCS-OC-26-01","price":110.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/95ce7e6a90088ba630a7cd7aa2bbcf109727009e.jpg?v=1786226530"},{"product_id":"opticlimate-condensation-water-lift-pump","title":"OptiClimate Condensation Water Lift Pump","description":"\u003ch2\u003eMoves condensate uphill when gravity will not do it for you\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate condensation water lift pump\u003c\/strong\u003e removes the water a climate unit pulls out of the air when the drain cannot simply fall to a gully. A dehumidifying unit produces a serious volume of condensate, and in most rooms the only available drain is \u003cstrong\u003eabove\u003c\/strong\u003e the unit rather than below it.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifts condensate to a high drain\u003c\/strong\u003e - removes the need to raise the whole unit or cut a floor drain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic operation\u003c\/strong\u003e - a float switch runs the pump only when there is water to move\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects the room\u003c\/strong\u003e - a blocked or overflowing tray is one of the commonest causes of water damage in a sealed room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OptiClimate part\u003c\/strong\u003e - matched to the drain connection and the volume the unit produces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA climate unit that has nowhere to drain to\u003c\/h3\u003e\u003cp\u003eCooling air below its dew point produces litres of water a day, and it has to go somewhere. Without a fall to a drain the tray backs up, the safety cut-out stops the unit, and the room's temperature and humidity go with it. A lift pump removes the constraint entirely.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting:\u003c\/strong\u003e connect to the unit's condensate outlet and run the discharge line to the nearest drain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge line:\u003c\/strong\u003e keep the rise as short as practical and avoid dips that trap water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e clear the inlet filter every few months - condensate carries dust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e fit the overflow cut-out so the climate unit stops rather than the room flooding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic condensate lift pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e OptiClimate climate units with no gravity drain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Float-switch controlled, runs on demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Clear the inlet filter periodically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53496872370442,"sku":"HCS-OC-27-01","price":152.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/c2ef5a021100df7e8b98d44f2da7c05b9a11ab0f.jpg?v=1786226531"},{"product_id":"opticlimate-water-pressure-reducing-valve","title":"OptiClimate Water Pressure Reducing Valve with Gauge","description":"\u003ch2\u003eBrings mains pressure down to what the unit is rated for\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate pressure reducing valve\u003c\/strong\u003e drops incoming mains water pressure to a set, stable level and shows it on an integrated \u003cstrong\u003epressure gauge\u003c\/strong\u003e. Water-cooled climate units are rated to a working pressure, and UK mains frequently sits above it - particularly overnight when demand falls away.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects the heat exchanger\u003c\/strong\u003e - over-pressure is a slow way to shorten the life of a water circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge included\u003c\/strong\u003e - you can see the delivered pressure instead of assuming it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable set point\u003c\/strong\u003e - dial it to the unit's rated pressure and leave it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooths overnight spikes\u003c\/strong\u003e - mains pressure climbs when the neighbourhood stops drawing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMains pressure that is fine by day and too high at night\u003c\/h3\u003e\u003cp\u003ePressure on a UK mains supply is not constant. It rises overnight and it varies by street. A circuit that reads acceptable when you commission it at four in the afternoon can be well over the rating at three in the morning, and the failure that follows looks random.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e on the incoming mains supply, before the solenoid valve and the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting up:\u003c\/strong\u003e adjust to the climate unit's rated working pressure and confirm on the gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck:\u003c\/strong\u003e read the gauge at night as well as during the day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e fit to the flow arrow on the body\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressure reducing valve with integrated gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Water-cooled OptiClimate installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Incoming mains, upstream of the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e Set to the unit's rated working pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"Default Title","offer_id":53496872468746,"sku":"HCS-OC-28-01","price":140.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/107369f8b0a9f6c0d85722704edd37c1b686723f.jpg?v=1786226531"},{"product_id":"opticlimate-connection-set-pro3-pro4","title":"OptiClimate Connection Set for PRO3 and PRO4 Units","description":"\u003ch2\u003eThe matched plumbing set for a PRO3 or PRO4 install\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate connection set\u003c\/strong\u003e is the manufacturer's plumbing kit for connecting a \u003cstrong\u003ePRO3 or PRO4 water-cooled unit\u003c\/strong\u003e to its water circuit. Using the matched set removes the guesswork over thread sizes and hose ratings on a circuit that runs continuously and sits above a room full of electrics.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect fittings first time\u003c\/strong\u003e - matched to the unit's inlet and outlet rather than adapted on site\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for continuous duty\u003c\/strong\u003e - a climate circuit runs for months without a break\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized for the larger units\u003c\/strong\u003e - specified for the 10000 and 15000 models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OptiClimate part\u003c\/strong\u003e - keeps the install within the manufacturer's specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA water circuit assembled from whatever was in the van\u003c\/h3\u003e\u003cp\u003eMixed fittings and unrated hose are how a water-cooled install ends up leaking onto a distribution board. The connection set is not glamorous and it is the cheapest insurance on the whole system.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting:\u003c\/strong\u003e connect to the unit's flow and return, following the flow arrows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore commissioning:\u003c\/strong\u003e pressure test the circuit and leave it standing before powering the unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair with:\u003c\/strong\u003e the pressure reducing valve and the solenoid valve on a mains-fed circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck:\u003c\/strong\u003e re-check every joint after the first 24 hours of running\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Water connection and plumbing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e OptiClimate PRO3 and PRO4, 10000 and 15000 models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Water-cooled climate installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied as:\u003c\/strong\u003e Matched set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"10000 \/ 15000","offer_id":53496872501514,"sku":"HCS-OC-29-01","price":219.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/b00ee05fbf049e49480c74ab502b3726b0044175.png?v=1786226531"},{"product_id":"opticlimate-pro3-split-cooler","title":"OptiClimate PRO3 Split Air Cooled Grow Room Cooler","description":"\u003ch2\u003ePuts the noise and the heat outside the room\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eOptiClimate PRO3 Split\u003c\/strong\u003e is the split-system version of the PRO3 water-cooled climate unit. The \u003cstrong\u003econdensing side sits outside the grow space\u003c\/strong\u003e, which takes the compressor noise and the waste heat with it while the room keeps the same sealed, filtered, temperature and humidity control the standard PRO3 provides.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor noise leaves the room\u003c\/strong\u003e - the single biggest complaint about an in-room climate unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaste heat rejected outside\u003c\/strong\u003e - less load fighting itself inside a sealed space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull closed-loop control\u003c\/strong\u003e - temperature, humidity and filtration in one unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree capacities\u003c\/strong\u003e - matched to room size and lighting load rather than one size fits all\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro 3 platform\u003c\/strong\u003e - the same controller, sensors and service parts as the standard units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA sealed room that cooks itself and can be heard from the street\u003c\/h3\u003e\u003cp\u003eAn in-room climate unit rejects its heat into the space it is cooling and runs a compressor at head height. In a domestic building neither is ideal. A split system moves both problems outside, which is usually what makes a sealed room workable at all.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e match the model to the lighting load, not to the floor area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e the refrigerant side is an F-Gas job - it needs a qualified engineer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater circuit:\u003c\/strong\u003e fit the pressure reducing valve and solenoid valve on a mains-fed supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommissioning:\u003c\/strong\u003e set the controller's temperature and humidity targets before the first full cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServicing:\u003c\/strong\u003e replace the carbon filter on schedule and keep the exchanger clean\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Split-system water-cooled climate unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e OptiClimate PRO3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacities:\u003c\/strong\u003e 3500, 10000 and 15000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensing side:\u003c\/strong\u003e External to the grow space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Temperature, humidity and filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e F-Gas qualified engineer required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"3500","offer_id":53496872567050,"sku":"HCS-OC-30-01","price":2988.95,"currency_code":"GBP","in_stock":true},{"title":"10000","offer_id":53496872599818,"sku":"HCS-OC-30-02","price":4108.95,"currency_code":"GBP","in_stock":true},{"title":"15000","offer_id":53496872632586,"sku":"HCS-OC-30-03","price":4908.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/opticlimate-10000.jpg?v=1786226531"},{"product_id":"opticlimate-co2-sensor-dimlux-maxi-controller","title":"OptiClimate CO2 Sensor for Dimlux Maxi Controller (10m)","description":"\u003ch2\u003eA CO2 sensor built to run on the Dimlux Maxi Controller ecosystem\u003c\/h2\u003e\u003cp\u003eThis OptiClimate CO2 Sensor is an accessory sensor for growers running a Dimlux Maxi Controller, supplied with a 10 metre cable so it can be mounted well away from the controller itself - useful in larger rooms or where the controller sits outside the grow space. It reads CO2 concentration at canopy height and feeds that reading back to the controller, which is what allows CO2 enrichment to be dosed to an actual target ppm rather than run on a timer and hoped for.\u003c\/p\u003e\u003cp\u003eIn a sealed or closed-loop room, CO2 is one of the more significant levers on yield once temperature, humidity and light are already dialled in, but only if the room is genuinely holding the concentration a grower thinks it is. Dosing without a working sensor either wastes gas once the room is already saturated or leaves plants starved of CO2 when extraction or leakage pulls levels back down - and neither shows up as an obvious problem day to day, just a slow drag on growth. Running a sensor into the controller closes that loop, triggering a connected CO2 regulator or generator only when the room actually needs topping up, and cutting dosing automatically once the target is reached.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 metre cable\u003c\/strong\u003e - can be mounted well away from the controller for larger rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeds real-time CO2 data\u003c\/strong\u003e - lets the Maxi Controller dose to an actual target ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces wasted gas\u003c\/strong\u003e - dosing stops automatically once the target level is reached\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for closed-loop rooms\u003c\/strong\u003e - suited to sealed environments where CO2 enrichment pays off most\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraightforward install\u003c\/strong\u003e - mounts at canopy height, away from fans and the CO2 outlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eCable length: 10 metres\u003c\/li\u003e\n\u003cli\u003eCompatibility: Dimlux Maxi Controller\u003c\/li\u003e\n\u003cli\u003eFunction: monitors CO2 ppm and triggers a connected regulator\/generator to top up\u003c\/li\u003e\n\u003cli\u003eRecommended siting: canopy height, away from fans and the CO2 outlet itself\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"OptiClimate","offers":[{"title":"10m Cable","offer_id":53500714320138,"sku":"ENV-OPTC-CO2S-10M","price":574.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/co2-dimlux-co2-sensor-for-use-with-the-dimlux-maxi-controller-29630040080568_8324d9ff-217b-4ef8-95c0-b1f7f85e14fc.jpg?v=1786377540"},{"product_id":"opticlimate-split-cooling-hose","title":"OptiClimate Split Cooling Hose 8m Set for PRO3 and PRO4","description":"\u003ch2\u003eThe hose that decides where your outdoor unit can actually go\u003c\/h2\u003e\u003cp\u003eThis is the \u003cstrong\u003erefrigerant cooling hose set\u003c\/strong\u003e for OptiClimate \u003cstrong\u003ePRO3, PRO3S and PRO4 Split and Split EX\u003c\/strong\u003e units. It is supplied as a \u003cstrong\u003eset of two hoses\u003c\/strong\u003e - a wider one carrying vapour back to the indoor unit and a narrower one carrying liquid - with \u003cstrong\u003equick-connect couplings\u003c\/strong\u003e already fitted and the line pre-charged. Hose diameter changes with the size of the machine, so \u003cstrong\u003eorder the set that matches your unit\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-connect couplings\u003c\/strong\u003e - the fittings are made up at the factory, so there is no brazing on site\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched to the machine\u003c\/strong\u003e - four sets covering 2000\/3500, 6000, 10000 and 15000, because line diameter scales with capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtends where the standard length will not reach\u003c\/strong\u003e - a Split ships with 8 metres and a Split EX with 15, against a 30 metre maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect pairing\u003c\/strong\u003e - both hoses supplied together, so there is no risk of ordering one and not the other\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe outdoor unit will not reach\u003c\/h3\u003e\u003cp\u003eSplit installs fail on distance more often than anything else. The unit ships with a fixed length of hose, and if the only wall you can hang a condenser on is further away than that, the install stops. 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