The MT-WH21 is a stationary water heater with heat pump for the preparation of hot water from ambient air.
Available from 1 March 2025
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The ceramic heating element significantly extends the service life of the heater |  |
The anti-corrosion layer is not subject to pitting corrosion in hard and chlorinated water |
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The electric heating element is part of the heater |  |
Water heater with heat pump |
More information
More information about MT-WH21 stationary water heater with heat pump
- Efficient hot water preparation with high COP (up to 3.69)
- Hot water temperature 60°C (compressor only)
- Hot water preparation for 4 or more persons
- Up to 70% of the energy needed for hot water preparation is recovered from exhausted air
- Remote control from a superior system via Modbus protocol
- Ventilation control possible with an analogue signal 0-10 V from a humidity or CO2 sensor
- Effective dehumidification of the indoor air and prevention of mould growth
- Device can be combined with solar heating (FS variant) with integrated heat exchanger
