Water/water heat pump DHW 300D+

residentialsplitfor hot water

Domestic hot water heat pump with 280 l cylinder volume, additional heat exchanger and defrost function. The DHW 300D+ provides the complete programme, and always guarantees maximum hot water performance: 280 l cylinder volume with additional heat exchanger and integrated defrost function so the domestic hot water heat pump runs reliably even at -7 °C. Thanks to the additional heat exchanger in the domestic hot water cylinder, a solar thermal plant or an existing oil/gas boiler can be integrated to assist in providing hot water. 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. Properly supported. Using the additional heat exchanger, a solar thermal plant or an existing oil/gas heating system can be integrated. Nominal cylinder volume:280 l Lower/upper operating limit on use of heat source for heat pump operation:-7 to +35 °C Hot water adjustment range in heat pump operation:+20 to +60 °C ±1.5 K Net weight:123 kg