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The OptiClimate RevomaxII is an all-in-one climate control system combining cooling, heating, dehumidification and air circulation in a single unit. Powered by Infinity DC inverter technology and a patented double Electronic Expansion Valve, it keeps temperature within ±0.2°C and humidity within ±4% RH — eliminating the need for separate HVAC and dehumidifier units. Engineered in Holland for professional LED cultivation environments. Available in models from 6 to 30 kW.
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The OptiClimate RevomaxII, developed by Airlux Technologies and engineered in Holland, is the all-in-one climate control system for professional indoor cultivation. Cooling, heating, dehumidification and air circulation — simultaneously and precisely managed by a single unit, with no need for separate equipment and no compromises on climate stability.
Unlike conventional HVAC systems, which cannot operate below 60% of their minimum capacity, the RevomaxII modulates between 20-30% and 100% thanks to its Infinity DC Inverter technology. This eliminates unnecessary on/off cycles, reduces energy consumption and guarantees a stable growing environment 365 days a year.
Ultra-precise, simultaneous control of temperature and humidity is made possible by the patented double Electronic Expansion Valve (EEV) — exclusive to the RevomaxII. This system keeps temperature within ±0.2°C of the setpoint and limits humidity fluctuations to a maximum of ±4% RH — something no conventional HVAC unit can guarantee.
Unlike other water-cooled systems that only dehumidify during cooling cycles, the RevomaxII continues to dehumidify even after the target temperature is reached, preventing humidity build-up at any stage of the cycle.
The RevomaxII is specifically designed for LED grow rooms. When the lights switch on, the DC compressor operates in heating mode to bring the room to the ideal temperature quickly — without external electrical heaters. Plants reach peak photosynthesis as fast as possible, while dehumidification remains active throughout the entire process.
▸ Cooling, heating, dehumidification and air circulation in a single unit.
▸ Infinity DC Inverter technology: capacity range from 20-30% to 100%.
▸ Patented double EEV: temperature stable within ±0.2°C and humidity within ±4% RH.
▸ Linear dehumidification, active day and night.
▸ Photocell for automatic day/night switching (cooling / heating-dehumidification).
▸ Ceramic heating + integrated heat pump mode.
▸ Pre-heat and slow cool-down functions.
▸ Water-cooled: closed-loop or open-loop configuration.
▸ 7-inch Smart Remote Controller with WiFi, LAN and Anydesk.
▸ Temperature protection, water leak detector and fire-safe steel housing.
▸ Alarm output for email notifications on any error.
▸ The quietest system available in its category.
The RevomaxII Free Air models are designed for wall mounting, with no overhead ducting required above the crop. Their specialised fans reach up to 30 metres, delivering effective climate control in the most compact footprint possible, with minimal light interception.
| Ref. | Model | Voltage | Phase | Absorbed power | Capacity | Dehumidification | Water consumption | Heating | Dimensions (cm) | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 1-7402 | 6000 REV2 | 230-400V | 1 or 3 | 1,450 W | 6 kW | 93 L/24h | 2-4 L/min | 3x1,000 W | 86x48x43 | 89 kg |
| 1-7403 | 10000 REV2 | 230-400V | 3 | 2,150 W | 10 kW | 116 L/24h | 3-6 L/min | 3x1,300 W | 96x56x50 | 99 kg |
| 1-7404 | 15000 REV2 Single-phase | 230-400V | 1 | 3,100 W | 15 kW | 182 L/24h | 5-9 L/min | 3x2,000 W | 107x66x51 | 122 kg |
| 1-7405 | 15000 REV2 Three-phase | 400V | 3 | 3,100 W | 15 kW | 182 L/24h | 5-9 L/min | 3x2,000 W | 107x66x51 | 122 kg |
| 1-7408 | 21000 REV2 | 400V | 3 | 4,340 W | 21 kW | 253 L/24h | 7-13 L/min | 3x2,700 W | 117x71x56 | 146 kg |
| 1-7409 | 30000 REV2 | 400V | 3 | 6,300 W | 30 kW | 347 L/24h | 10-20 L/min | 3x2,700 W | 123x90.5x54.5 | 200 kg |
| 1-7410 | 30000 REV2 Free Air Three-phase | 400V | 3 | 6,200 W | 30 kW | 347 L/24h | 10-20 L/min | 3x3,000 W | 122.5x83x54.5 | 206 kg |
| — | 30000 REV2 Free Air DC | 400V | 3 | — | 30 kW | — | — | — | — | — |
* All values calculated at 27°C and 60% base humidity. Actual results may vary based on conditions.