{"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","url":"https:\/\/hydrocropshop.co.uk\/products\/opticlimate-water-coolers","provider":"Hydro Crop Shop","version":"1.0","type":"link"}