Power World will attend the following exhibitions successively in 2023, and will continue bringing you the latest and most innovative technology products!
Ultra-low temperature air source heat pump is widely used. It can be used not only for cooling but also for heating, satisfying people's temperature requirements throughout the year.
When the temperature is very low in winter, if the air source heat pump unit is powered off, the water temperature will freeze after cooling down, causing the heat exchanger to freeze and crack.