Hot summer is coming, are you looking for cooling for your pool/bath tub or even ice bath? Now OSB heat pump factory is launed the heat pump cooler 3.5kw. Which able to cooling the pool/pond/ice...
Geothermal heat pumps (GHPs), sometimes referred to as GeoExchange, earth-coupled, ground-source, or water-source heat pumps, have been in use since the late 1940s. They use the relatively constan...