Nothing matches all of those filters.
Air conditioning and chillers
Sealed rooms, nothing vented outside
OptiClimate Pro 3 Water-Cooled Grow Room Air Conditioner
- Models Pro 3500, Pro 6000, Pro 10000
- Functions Cooling, heating, dehumidification, filtration, a...
- Cooling method Water-cooled, no coolant gases
- Heating Ceramic heaters
- Water consumption 1-2 litres per minute
- Power supply Single-phase residential mains
- Pipework 8 m pre-charged
- Outdoor unit Not required
- Safety Auto-shutdown on leakage, alarm system connection
- Control Controller unit, temperature probe, humidistat / ...
- Siting Inside or outside the grow area or tent
- Cooling capacity, Opticlimate Pro 2000 2 kW / 6,800 BTU
- Cooling capacity, Opticlimate Pro 3500 3.5 kW / 11,900 BTU
- Cooling capacity, Opticlimate Pro 6000 6 kW / 20,500 BTU
- Cooling capacity, Opticlimate Pro 10000 10 kW / 34,100 BTU
- Cooling capacity, Opticlimate Pro 15000 15 kW / 51,200 BTU
- Cooling water, Opticlimate Pro 2000 0.6-1.2 L/min
- Cooling water, Opticlimate Pro 3500 1-2 L/min
- Cooling water, Opticlimate Pro 6000 2-4 L/min
- Cooling water, Opticlimate Pro 10000 3-6 L/min
- Cooling water, Opticlimate Pro 15000 5-9 L/min
- Dehumidification, Opticlimate Pro 2000 35 L/24h
- Dehumidification, Opticlimate Pro 3500 55 L/24h
- Dehumidification, Opticlimate Pro 6000 100 L/24h
- Dehumidification, Opticlimate Pro 10000 170 L/24h
- Dehumidification, Opticlimate Pro 15000 270 L/24h
- Heating, Opticlimate Pro 2000 2 x 1,300 W ceramic (2.6 kW)
- Heating, Opticlimate Pro 3500 2 x 1,500 W ceramic (3 kW)
- Heating, Opticlimate Pro 6000 3 x 1,500 W ceramic (4.5 kW)
- Heating, Opticlimate Pro 10000 3 x 2,000 W ceramic (6 kW)
- Heating, Opticlimate Pro 15000 3 x 2,700 W ceramic (8.1 kW)
- Power, Opticlimate Pro 2000 500 W absorbed
- Power, Opticlimate Pro 3500 740 W absorbed
- Power, Opticlimate Pro 6000 1,450 W absorbed
- Power, Opticlimate Pro 10000 2,150 W absorbed
- Power, Opticlimate Pro 15000 3,100 W absorbed
- Power supply, Opticlimate Pro 2000 230 V, 1 or 2 phase
- Power supply, Opticlimate Pro 3500 230 V, 1 or 2 phase
- Power supply, Opticlimate Pro 6000 230-400 V, 1 or 3 phase
- Power supply, Opticlimate Pro 10000 230-400 V, 1 or 3 phase
- Power supply, Opticlimate Pro 15000 400 V, 3 phase
OptiClimate Water Cooler – Closed Loop Grow Room Chiller
- Cooling capacity range 4 to 53 kW
- Compact vertical models 4.5 kW, 9 kW, 14 kW, 18 kW, 32 kW
- Industrial models 12 kW vertical, 17 kW vertical, 32 kW vertical, 3...
- 4.5 kW dimensions 650 x 320 x 410 mm, 5 kg, 1 fan
- 9 kW dimensions 1200 x 320 x 410 mm, 9 kg, 2 fans
- 14 kW dimensions 1720 x 320 x 410 mm, 15 kg, 3 fans
- 18 kW dimensions 1170 x 320 x 810 mm, 16 kg, 2 fans
- 32 kW dimensions 1770 x 320 x 810 mm, 26 kg, 2 x 2 fans
- Tube diameter 3/8", smooth (S) and grooved (R) inner surface
- Fin spacing 2.1 mm
- Fan motors 350 mm diameter, 4 and 6 poles, 1 to 2 x 3 motors
- Noise From 28 dB(A)
- Included Pump
- Not included 3-core mains cable, 2 x 13 amp UK plugs, fan/pump...
- Siting Outdoors, closed glycol or water loop
- Coverage, 4.5kW Compact Vertical 1 x OptiClimate 2000 or 3500
- Coverage, 9kW Compact Vertical 1 x OptiClimate 6000
- Coverage, 12kW Industrial Vertical 1 x OptiClimate 10000 or 2 x 6000
- Coverage, 14kW Compact Vertical 1 x OptiClimate 10000 or 2 x 6000
- Coverage, 17kW Industrial Vertical 1 x OptiClimate 15000
- Coverage, 18kW Compact Vertical 1 x OptiClimate 15000
- Coverage, 32kW Compact Vertical 2 x OptiClimate 15000
- Coverage, 32kW Industrial Horizontal 2 x OptiClimate 15000
- Coverage, 32kW Industrial Vertical 2 x OptiClimate 15000
- Noise, 4.5kW Compact Vertical 28 dB(A)
- Noise, 9kW Compact Vertical 31 dB(A)
- Noise, 12kW Industrial Vertical 32 dB(A)
- Noise, 14kW Compact Vertical 33 dB(A)
- Noise, 17kW Industrial Vertical 32 dB(A)
- Noise, 18kW Compact Vertical 34 dB(A)
- Noise, 32kW Compact Vertical 36 dB(A)
- Noise, 32kW Industrial Horizontal 40 dB(A)
- Noise, 32kW Industrial Vertical 40 dB(A)
- Power, 4.5kW Compact Vertical 60 W
- Power, 9kW Compact Vertical 120 W
- Power, 12kW Industrial Vertical 270 W
- Power, 14kW Compact Vertical 180 W
- Power, 17kW Industrial Vertical 270 W
- Power, 18kW Compact Vertical 240 W
- Power, 32kW Compact Vertical 360 W
- Power, 32kW Industrial Horizontal 600 W
- Power, 32kW Industrial Vertical 600 W
- Water content, 4.5kW Compact Vertical 2 L
- Water content, 9kW Compact Vertical 4 L
- Water content, 12kW Industrial Vertical 6 L
- Water content, 14kW Compact Vertical 6 L
- Water content, 17kW Industrial Vertical 11 L
- Water content, 18kW Compact Vertical 8 L
- Water content, 32kW Compact Vertical 21 L
- Water content, 32kW Industrial Horizontal 21 L
- Water content, 32kW Industrial Vertical 21 L
OptiClimate Revomax II Grow Room Air Conditioner
- Modes Heating, cooling, dehumidifying, circulating, fil...
- Inverter Infinity DC inverter, 30-100% cooling capacity
- Minimum turndown 20-30% cooling capacity
- Filtration Built-in carbon and dust filters
- Control Revomax Smart Remote Controller, secure internet ...
- Safety Temperature protection, water leak safeguard, fir...
- Installation Water-cooled inlets or air-cooled split unit
- Models 6000, 10000, 15000S, 15000T, 21000T, 30000T
- Lighting suitability Optimised for LED grow light systems
- Delivery Purchase to order, arrives on a pallet
- Cooling capacity, Opticlimate 6000 Revomax2 6 kW / 20,500 BTU (7 kW max)
- Cooling capacity, Opticlimate 10000 Revomax2 10 kW / 34,100 BTU (12 kW max)
- Cooling capacity, Opticlimate 15000S Revomax2 15 kW / 51,200 BTU (19 kW max)
- Cooling capacity, Opticlimate 15000T Revomax2 15 kW / 51,200 BTU (19 kW max)
- Cooling capacity, Opticlimate 21000T Revomax2 21 kW / 71,700 BTU (23 kW max)
- Cooling capacity, Opticlimate 30000T Revomax2 30 kW / 102,400 BTU (35 kW max)
- Cooling water, Opticlimate 6000 Revomax2 2-4 L/min
- Cooling water, Opticlimate 10000 Revomax2 3-6 L/min
- Cooling water, Opticlimate 15000S Revomax2 3-10 L/min
- Cooling water, Opticlimate 15000T Revomax2 3-10 L/min
- Cooling water, Opticlimate 21000T Revomax2 3-12 L/min
- Cooling water, Opticlimate 30000T Revomax2 3-20 L/min
- Dehumidification, Opticlimate 6000 Revomax2 85 L/24h
- Dehumidification, Opticlimate 10000 Revomax2 142 L/24h
- Dehumidification, Opticlimate 15000S Revomax2 213 L/24h
- Dehumidification, Opticlimate 15000T Revomax2 213 L/24h
- Dehumidification, Opticlimate 21000T Revomax2 298 L/24h
- Dehumidification, Opticlimate 30000T Revomax2 425 L/24h
- Heating, Opticlimate 6000 Revomax2 3 x 1,300 W ceramic (3.9 kW)
- Heating, Opticlimate 10000 Revomax2 3 x 1,600 W ceramic (4.8 kW)
- Heating, Opticlimate 15000S Revomax2 3 x 2,700 W ceramic (8.1 kW)
- Heating, Opticlimate 15000T Revomax2 3 x 2,700 W ceramic (8.1 kW)
- Heating, Opticlimate 21000T Revomax2 3 x 2,700 W ceramic (8.1 kW)
- Heating, Opticlimate 30000T Revomax2 3 x 3,700 W ceramic (11.1 kW)
- Power, Opticlimate 6000 Revomax2 1,300 W rated, 1,900 W max cooling
- Power, Opticlimate 10000 Revomax2 2,100 W rated, 3,500 W max cooling
- Power, Opticlimate 15000S Revomax2 5,000 W rated, 6,500 W max cooling
- Power, Opticlimate 15000T Revomax2 5,000 W rated, 6,500 W max cooling
- Power, Opticlimate 21000T Revomax2 6,000 W rated, 6,300 W max cooling
- Power, Opticlimate 30000T Revomax2 9,000 W rated and max cooling
- Power supply, Opticlimate 6000 Revomax2 230-400 V, 1 or 3 phase
- Power supply, Opticlimate 10000 Revomax2 230-400 V, 1 or 3 phase
- Power supply, Opticlimate 15000S Revomax2 230-400 V, 1 or 3 phase
- Power supply, Opticlimate 15000T Revomax2 400 V, 3 phase
- Power supply, Opticlimate 21000T Revomax2 400 V, 3 phase
- Power supply, Opticlimate 30000T Revomax2 400 V, 3 phase
Heaters and thermostats
Tube, fan and oil-filled
Ora 2kW Fan Heater – Grow Room Thermostat Control
- Brand Ora
- Type Heating
- Price from £35.49
- Availability In stock
Lighthouse Oil Filled Radiator – Adjustable Thermostat
- Brand Lighthouse
- Type Heating
- Options 2 to choose from
- Price from £32.49
- Availability In stock
Lighthouse Ecoheat Thermostatic Tube Heater – Digital Timer
- Brand Lighthouse
- Type Heating
- Options 4 to choose from
- Price from £29.49
- Availability In stock
Grow Gadgets Tube Heater – Radiant Grow Room Heating
- Brand Grow Gadgets
- Type Tubular radiant grow room heater
- Range 60W / 310mm, 120W / 610mm, 180W / 910mm, 240W / 1...
- Heat style Even radiated warmth, radiator-like, no concentra...
- Protection Splash-resistant sealed unit
- Control Thermostat compatible; low wattage suits most timers
- Mounting Plastic feet, or screw-fixed to wall or floor
- Target temperatures 25-28C lights-on, 18C lights-off
Lighthouse Wireless Thermostat – Grow Room Heating
- Type Two-piece wireless thermostat (thermostat plus pl...
- Functions 2 - heating or cooling
- Sensor In-built temperature sensor
- Display Backlit LCD
- Mounting Hang, place or wall-mount
- Power 2 x AA 1.5 V batteries required
- Setup Plug and play, no wiring
- Max load 13 A
Climate controllers and sensors
Control Freak Dynamic Frequency Fan Speed Controller
- Control method Dynamic frequency with digital temperature sensing
- Versions 3A, 7A and 13A
- Per socket rating 1.5A (3A unit), 3.5A (7A unit), 6.5A (13A unit)
- Fan compatibility Any AC fan
- Modes Automatic and manual
- Adjustable Temperature range, minimum and maximum fan speed
- Sensor cable 5m
- Noise Silent, no humming or buzzing
- Requirement Intake fan needed to maintain negative pressure
Dimlux Maxi Controller v1.2 – Climate & Light Control
- Version v1.2
- Fixture capacity Up to 160 Dimlux Expert fixtures or Xtreme ballasts
- Controls Lighting, CO2, heating, humidity, fans
- Monitors CO2, vapour pressure deficit (VPD), plant tempera...
- Light control Silent built-in timer, variable output, sunrise a...
- Temperature protection Auto dimming, then half or all fixtures switched off
- Cycle options Asynchronous timing, e.g. 10 hours on / 10 hours ...
- CO2 sensing Optional dual beam sensor, controls CO2 generator...
- Expansion modules Aux Box, Fan/Aux Box, CO2 sensor, CO2 Gas Protect...
- Fixture outputs 2 x OUT, up to 60 fixtures each
- Legacy HPS capacity Up to 80 ballasts on the 2-core port
- Power supply 16 V DC power adapter
- Add-on control Smartbox 0/2 (Aux Box) over RJ10
- Climate control Smartbox 6/3 for heat, cool and humidity
- Second controller ABP port, copy or invert modes
- Third-party control Modbus RTU, 9600 8N1, reply under 200 ms
- Display LCD status screen, 5 buttons, power LEDs
- Fixture cabling RJ45 Interlink, daisy chained
- Fixture compatibility Expert HPS, Xplore LED, XtremeII LED
- Max fixtures 120 per controller, 240 with a 2nd unit
- Sensor ports Temperature, RH/T2, CO2, plant-temp IR
Growlink ClimaLINK Climate Sensor – Humidity, Light and VPD
- Measures Temperature, humidity, light, optional CO₂
- Temperature Range -40 to 125°C, accuracy ±0.1°C
- Humidity Range 0 to 100% RH, accuracy ±1.0%
- CO₂ Range (optional) 0 to 5,000 ppm, accuracy ±3%
- VPD Calculated automatically
- Sensor Design Aspirated, with protective dust and moisture filters
- Dimensions 23.5 x 11.1 x 9.5 cm (9.25 x 4.375 x 3.75 in)
- Included ClimaLINK sensor and 5m M8 connection cable
- Requires CanopyLINK 8-Port Sensor Hub (not included)
- Platform Growlink OS
- Power input 24 V DC
- CO₂ compensation, With CO2 Sensor Pressure compensated at any altitude
- Light reading Light level, reported in Lux
- Operating temperature 10 to 50°C (50 to 122°F)
- Origin Made in USA
VIVOSUN GrowHub E25 Controller – Grow Room Environment
- Model GrowHub E25
- Functions All-in-one scheduling and monitoring
- Monitoring Temperature and humidity
- Connectivity Smartphone app
- Compatibility AeroLight, AeroZesh, AeroWave E (SGS)
- Best For Small to medium grow tents
- Power 3 W at 12 V, from the device USB-C port
- Power supply 3 W at 12 V, via the device USB-C port
- Operating range 0-60°C, 35-85%RH
- Controls 1 Smart Grow System device
- App VIVOSUN app, 2.4 GHz Wi-Fi only
- Expansion Expansion port for GrowHub E42 / E42A
- Linking RJ45 cables to chain multiple AeroLights
Installation parts and spares
About Grow Room Temperature
Every Grow Room Temperature product we stock is listed on this page, grouped so the staples come first and the spares and accessories sit at the end. Prices include VAT, and stock shown is what is on the shelf.
Free Express Delivery on UK mainland orders over £60, arriving in 1-2 working days. Order by 3pm Mon-Fri. Price match available, and collection from our Wembley shop.