الوصف

ultralow temperature air source heat pump water heater by combining uniquely intelligent defrosting technology with heat pump technology and improving heat exchanger and system. This water heater can operate normally in harsh environment of which the temperature is **0℃, and easily solve the problem of northern hot water supply in winter. Heating efficiency of the unit has increased dramatically by optimizing.It with the advantage of high efficiency,intelligent control,efficient defrosting,modular design,safe and reliable,wide range of application and green.