Description
Pull Up to 20 Litres a Day Out of Your Grow Room Air
The RAM 20L Dehumidifier removes up to 20 litres of water a day (at 30°C and 80% RH) and holds the room at the relative humidity you set, making it a strong fit for a grow room or a large grow tent where transpiration keeps pushing moisture up. It runs on R290 refrigerant, drains continuously or into a 4.3 litre tank, and has a quiet mode for night-time running.
Key Benefits
- Up to 20L/day extraction, with a set-and-hold humidity target
- Continuous drainage option, or a 4.3L tank with full-tank alarm and auto shut-off
- Quiet mode dims the display and drops to the lowest fan speed, 41dB(A) or less
- 24-hour timer and child lock
- Drying mode runs continuously to bring a damp room down fast
- R290 refrigerant, a lower-impact natural gas
High Humidity in the Grow Room?
Plants release almost all the water they take up back into the air, so a closed room climbs in humidity quickly, especially once lights go off and the temperature drops. Sustained high humidity invites mould, botrytis and mildew, and slows transpiration and nutrient uptake. A dehumidifier with a set point keeps RH where you want it without constant attention.
How to Use
- Place it on a level floor at least 30cm from walls, in a room of 4m² floor area or more
- Set your target RH and it cycles to hold it, or choose drying mode to run continuously
- Fit a drain hose to the outlet for unattended running, or empty the tank when the alarm sounds
- Keep doors closed and run air circulation so the whole room is treated
Technical Specifications
- Extraction: 20L/day (30°C, 80% RH); 10L/day (27°C, 60% RH)
- Power: 220-240V AC, 50Hz
- Power consumption: 280W / 1.7A (27°C, 60% RH); 330W / 2.3A (30°C, 80% RH)
- Noise: 41dB(A) or less
- Water tank: 4.3L, with continuous drainage option
- Refrigerant: R290, 54g
- Dimensions: 305 x 235 x 495mm (W x D x H)
- Weight: 13.5kg
- Minimum room size: 4m² floor area
- Operating temperature: 5°C to 35°C
