Devola DV25L Dehumidifier (25L/day, 4L Tank)

How much electricity does this dehumidifier use per day?

The Devola DV25L consumes 315 watts of power and has earned the Cost of Living Energy Saving Star for its efficiency. Running continuously for 24 hours would use approximately 7.56 kWh. However, the intelligent auto mode cycles on and off based on humidity levels, significantly reducing actual power consumption. Most users find it runs for 8-12 hours daily in typical home conditions.

Can this dehumidifier work in cold temperatures like garages or outbuildings?

Yes, this unit operates effectively in temperatures as low as 5°C, making it suitable for unheated spaces like garages, cellars, caravans and boats. The low-temperature capability ensures consistent moisture extraction even in cold conditions where many dehumidifiers struggle or stop working entirely.

How does the laundry drying mode work and is it effective?

The laundry mode activates continuous drainage with maximum fan speed to accelerate clothes drying. In this mode, humidity and fan speed controls are disabled, focusing entirely on air circulation and moisture removal. Users report significantly faster drying times compared to natural air drying, making it particularly useful during winter months or in homes without outdoor drying space.

What maintenance does this dehumidifier require?

Maintenance is minimal. The washable air filter should be rinsed under running water monthly to maintain efficiency and reduce dust. The 4-litre water tank needs emptying when full, though the continuous drainage hose eliminates this task. The unit automatically shuts off when the tank is full to prevent overflow.

How loud is this dehumidifier during operation?

The unit operates at 36-40dB at full speed, which is quieter than a typical library (40dB) and much quieter than normal conversation (60dB). This makes it suitable for bedrooms and living areas without causing disturbance. The noise level is primarily from air movement through the unit rather than mechanical components.

What rooms and spaces is this dehumidifier suitable for?

This 25L capacity unit handles rooms up to 50 square feet effectively. It's recommended for bedrooms, living rooms, hallways, bathrooms, kitchens, conservatories, cellars, garages, utility rooms, caravans, boats and outbuildings. The four castors make it easy to move between rooms as needed.

How do I know when the humidity level is correct?

The colour-coded LED display provides instant feedback: blue light indicates good humidity below 45%, green shows acceptable levels between 45-65% and red warns of excessive moisture above 65%. The adjustable thermostat allows you to set your preferred humidity level between 30-80%.

What warranty and support comes with this dehumidifier?

Devola provides a standard 1-year free warranty which can be extended to 2 years, plus lifetime product support. The unit is also approved by the Good Housekeeping Institute 2025, providing additional quality assurance. This British brand offers comprehensive customer service and technical support throughout the product's lifetime.