air-to-water hot water heat pump heating water heaters are designed for
domestic hot water use. The heating capacity ranges from 3.8kw, 5.2kw and
7.8kw. The compact design of the built-in circulating pump facilitates easy
installation. With R410a refrigerant, hot water is delivered at temperatures up
to 57 degrees Celsius.
Built-in circulating pump.
Compact design, easy installation and maintenance.
Electronic expansion valve.
as a backup heater for solar heaters. Receive on/off signals from solar
controllers, room thermostats, master controllers, etc.
hot water temperature is 57℃.
and tube heat exchanger.
controller with timer function, backup electric heater control output.
services for different circulating pumps, water flow switches, controller