Sundez high water temperature heat pump is especially designed for old houses with traditional radiator heating, the highest water temperature can reach 70DegC. It not only can effectively solve the problem of heating an old house, but also can use to make domestic hot water. You will not need to cost lots of money to renovate your house with high temperature heat pump.

Features:
1). Designed based on EN14511, using specific compressor and unique design to make water outlet temperature reach 70DegC without electric heater for traditional radiators, as well as anti-bacterium.
2). Enlarged double-wall hydrophilic fin-tube evaporator in the Optimized system, operates at temperature down to -15DegC.
3). with 4-way-valve for automatic defrosting, ensured that the heat pump operation is more efficient and stable in winter.
4). All kinds of careful protections including anti-freezing, high/low pressure, over-current, phase-order etc. To make sure safe operation.
5). Using R417A environmental friendly refrigerant.
6). with heating curves (temperature compensation function), the hot water set value actomatically adjusts as the outdoor temperature changes. This function can maintain a constant indoor temperature to make up the heat-loss when the outdoor temperature changes, creating a more comfortable indoor environment.
7). with anti-freeze protection to run the circulation pump termly when the heat pump is standby, to make sure the water pipes won't freeze at low temperature.
8). with timer function to fit user's need.
9). Can work with indoor thermostat for house heating.
10). LED display panel with touch key.