The Kullhaus alpha Q20L dehumidifier is known for its exceptional quietness. It surpasses other 20 liter dehumidifiers not only due to its low noise compressor, but also because of its high-quality plastic components and sturdy construction. These factors prevent any plastic-related noises or vibrations during its operation. Kullhaus has implemented various noise-reducing technologies, including compressor insulation, shock-absorbing materials, and soundless fan blades.
Kullhaus alpha Q20L
Perhaps the best dehumidifier for 80m²
dehumidifier
The Kullhaus alpha Q20L dehumidifier sets a benchmark for build quality, dehumidification capacity, extremely low consumption and quiet operation.
at a glance
- dehumidifier for 80m²
- dehumidification capacity 20 liters/day
- only 245 W consumption
- noise level 44/40 dB(A)
- ecological refrigerant R290/0.068kg
- recommended for temperatures above 15℃
- minimal design – very easy to use without unnecessary buttons
- weight 14.9 kg
quality
- robust construction
- non-creaking plastic parts
- easy removal of the water tank
lower consumption
- rated rower 245 W !
- consumption in sleep mode [Standby position] 0.5 W!
- KULLSAVE Energy Saving Smart Operation
- the digital settings guarantee that the dehumidifier will operate exactly as needed, allowing for even greater savings.
- Under normal conditions, your dehumidifier is in standby mode 70% of the day!
safe operation
- Safety through overheating protection
- In the event of a fall, the operation of the dehumidifier stops automatically
- Overflow protection: when the water tank is full, the dehumidifier switches off automatically
- Degree of protection IP20
at a glance
- dehumidifier for 80m²
- dehumidification capacity 20 liters/day
- only 245 W consumption
- noise level 44/40 dB(A)
- ecological refrigerant R290/0.068kg
- recommended for temperatures above 15℃
- minimal design – very easy to use without unnecessary buttons
- weight 14.9 kg
quality
- robust construction
- non-creaking plastic parts
- easy removal of the water tank
lower consumption
- rated rower 245 W !
- consumption in sleep mode [Standby position] 0.5w!
- KULLSAVE Energy Saving Smart Operation
- the digital settings guarantee that the dehumidifier will operate exactly as needed, allowing for even greater savings.
- Under normal conditions, your dehumidifier is in standby mode 70% of the day!
low noise
The Kullhaus alpha Q20L dehumidifier is known for its exceptional quietness. It surpasses other 20 liter dehumidifiers not only due to its low noise compressor, but also because of its high-quality plastic components and sturdy construction. These factors prevent any plastic-related noises or vibrations during its operation. Kullhaus has implemented various noise-reducing technologies, including compressor insulation, shock-absorbing materials, and soundless fan blades.
safe operation
- Safety through overheating protection
- In the event of a fall, the operation of the dehumidifier stops automatically
- Overflow protection: when the water tank is full, the dehumidifier switches off automatically
- Degree of protection IP20
LOW NOISE
DIGITAL SCREEN
SLEEP MODE
LOW ENERGY
ENERGY SAVING SMART OPERATION
LAUNDRY MODE
AUTO FUNCTION
AUTO RESTART
5 YEAR COMPRESSOR
IONIZER
DUST FILTER
HEPA FILTER
Kullhaus alpha Q20L
Dehumidification / Consumption
Room Conditions | Dehumidification Liters/Day | Consumption |
10°C/60%rh | 2.54 L/day | 147 W |
20°C/60%rh | 8.52 L/day | 197 W |
27°C/60%rh (Rated Power) | 12 L/day | 245 W |
30°C/60%rh | 13.31 L/day | 236 W |
10°C/80%rh | 5.89 L/day | 149 W |
20°C/80%rh | 13.78 L/day | 206 W |
30°C/80%rh | 20.42 L/day | 252 W |
KULLSAVE
The Energy Saving Smart Operation
When the target relative humidity is reached, the Kullhaus alpha Q20L will operate only the fan in low speed for 1 minute, then will stop for 15 minutes. The fan will then run for 1 minute to check the relative humidity.
If the relative humidity has risen above the target humidity (HS)+1%, the unit will start operating again. If the relative humidity remains below the target level, the unit will fall back to sleep and only the fan works in low speed for about 1 minute and then stops for 15 minutes.
KULLSAVE
The Energy Saving Smart Operation
When the target relative humidity is reached, the Kullhaus alpha Q20L will operate only the fan in low speed for 1 minute, then will stop for 15 minutes. The fan will then run for 1 minute to check the relative humidity.
If the relative humidity has risen above the target humidity (HS)+1%, the unit will start operating again. If the relative humidity remains below the target level, the unit will fall back to sleep and only the fan works in low speed for about 1 minute and then stops for 15 minutes.
the problem
Excessively humid indoor air
When the relative humidity is above 60%, the indoor air is classified as very humid. Such a high value creates the conditions for mold growth and endangers both people and the house (furniture, masonry, etc.). If the humidity is too high, it can trigger asthma attacks. Even worse, the link between mold exposure and symptoms of severe allergic reactions of the respiratory tract has been shown to exist even in healthy people.
compressor dehumidifier
Kullhaus alpha Q20L is a compressor dehumidifier. The compressor essentially draws in the room air and directs it to a cold surface inside the unit. This “meeting” of cold and warm air causes the detachment of water particles, which are now directed in liquid form into the special water collection container (or into a hose connected to the drain).
what is dehumidification capacity?
The dehumidification capacity of a dehumidifier is the amount of moisture the unit can remove from an enclosed space in 24 hours. It is important to remember that the performance of a dehumidifier depends on both the temperature and humidity of the room.
where do i place the dehumidifier?
When the Kullhaus dehumidifier is first used on site, it should preferably operate in the room where the greatest problem with excessive moisture exists. Then, place the dehumidifier in the most central part of the house and set the desired humidity level at 55%. Usually, this point is at the beginning of the hallway that connects all the rooms. In homes with multiple hallways, you may need to place the dehumidifier in a different location. Important: The room doors should be open to allow the dehumidifier to absorb the moisture, and all windows should be closed. Important: When the dehumidifier is in operation, the windows should be closed for obvious reasons. We can ventilate the room for a few minutes in the morning and turn off the dehumidifier beforehand. In this way, the moisture from outside will not be able to enter the interior. As soon as we finish airing, we turn on the dehumidifier again.
how many hours should the dehumidifier run?
The answer is: so many hours until the humidity has dropped to the ideal, healthy level of about 50-55%. How many hours the dehumidifier should run depends on the relative humidity, the insulation of the house and the humidity in your area. At Kullhaus, we recommend that our customers run the dehumidifier continuously in automatic mode. In any case, all Kullhaus dehumidifiers have a digital setting of the desired room humidity and maintain it exactly. When the dehumidifier reaches the desired humidity, it switches off. In this way, the humidity in the house is kept at a healthy level and the house is protected.
Permanent Drainage
Connect the 12 mm diameter hose to the special socket of the dehumidifier, making sure that the other end of the hose flows into the drain. The hose should flow towards the drain, the water should be able to flow down and not be trapped in the hose. For this reason, the dehumidifier should be placed at a relative height (and not on the floor) so that the hose is pointing downward. Make sure that the tube is not blocked so that the water can flow down freely.
cleaning the dehumidifier
Periodically, you should clean the filter of the dehumidifier from dust and dirt. Use your vacuum cleaner for this purpose. Clean the outside of the device with a dry cloth. If the device is very dirty, use a mild detergent. Wipe the device with a damp cloth. Never pour water into the device.
Kullhaus alpha Q20L
TECHNICAL DATA
Model | Kullhaus alpha Q20L |
Suitable for | 80m² approx. |
Max Power Consumption | 245W [Rated power 27℃ - RH60%] |
Power Supply | 220-240V~ 50Hz |
Extraction Rate | 20L/day (30℃ HR 80%) 12L/day (27℃ HR 60%) |
Air Flow | High: 190 m³/h Low: 160 m³/h |
Fan Speed | 2 |
Noise Level | High: 44 dB(A) Low: 40 dB(A) |
Auto Restart | ✔ |
Auto function | ✔ |
Laundry function | ✔ |
Sleep mode | ✔ |
Digital control panel | ✔ |
Timer | ✔ 1 - 24 h |
Childlock function | ✔ |
Dust filter | ✔ |
Medical filter HEPA H13 (included) | ✔ |
Antibacterial Filter | ✔ |
Ionizer | ✔ |
Water tank capacity | 4.5L |
Permanent Drainage | ✔ (Ø12 mm (σωληνάκι Ø14 mm drainage hose not included) |
Safety | ✔ overflow protection |
Cable length | 2m |
Refrigerant | R290/0.068kg |
Degree of protection | IP20 |
Operating Temperature | 5-35℃ |
Net Weight | 14.9 kg |
Gross Weight | 16.5 kg |
Unit Dimensions (WxDxH) mm | 378 × 273 × 580 mm |
Warranty | 2 |