For the icy times too.

Thanks to the integrated defrost function, the DHW 300D heat pump can be operated at air intake temperatures down to -7 °C, meaning it can meet the hot water demand of a single-family home all year round, independently of the installed heating system. It extracts up to 70 % of the energy required for heating from the surrounding air or from the waste heat found in the indoor air.

• Efficient heating. Domestic hot water preparation from waste heat in single-family homes.
• Intelligent storage. Use your own photovoltaic energy for domestic hot water – with three different desired temperatures.
• Compatible in many ways. Remote control via energy management or building management systems possible via RS-485 interface.
• Comfortable. LC display with capacitive touch control.
• Economical. Minimal losses thanks to optimal insulation.
• Good-looking. Compact dimensions and modern design for the installation room.
• Cleverly ice-free. Thanks to the integrated defrost function, the heat pump can be operated at air temperatures down to -7 °C.