Dutch Masters Industrial Dehumidifier 150L – Capacity Dehumidifier for Indoor

Frequently asked questions

• What type of grow is the Dutch Masters 150L designed for?

  For large-scale grows, intensive flowering rooms and professional greenhouses, with a recommended coverage of 150 to 180 m². It removes up to 150 litres of moisture per day, measured at 30 °C and 80% RH. It's a unit for anyone who doesn't want to leave anything to chance in a large setup.

• How does it prevent problems like botrytis?

  With an airflow of 1000 m³/h it keeps relative humidity within the optimal range consistently throughout the whole room. Maintaining that range is what prevents botrytis, mould and other fungal diseases capable of ruining an entire harvest. In large rooms, air uniformity is just as important as capacity.

• Do I need to empty a tank?

  No. It includes a continuous drain hose, so the water drains away by itself and you don't have to empty anything manually. It's designed to run for long periods without interruption, which is exactly what a professional grow demands.

• How much power does it need and what temperatures does it work in?

  It runs on 1790 W at 220-240 V and 50 Hz, with a rated current of 8.3 A, and uses R410A refrigerant gas. Its working range goes from 5 °C to 38 °C, so it copes well with both warm rooms and cooler environments.

• What is the unit's build quality like?

  Sturdy and professional, with a reinforced metal casing and high-quality components designed for intensive, continuous use. It has wheels to make transport easier despite its 74 kg weight and dimensions of 658 x 672 x 1150 mm.

• How much flexibility do I have to position it in the room?

  The power cable is 2.5 metres long, which allows for fairly flexible installation in any area of the grow. Combined with the wheels, you can reposition it as the room's set-up evolves.