Sky air to home water heaters

Features: 1, the host built shielded heat circulating pump and double-efficient heat exchangers, heat pumps and tank connecting pipes to the host, and ease of installation. 2, the host can be any combination of heat pump water tank insulation, more options, more flexible combination of abundant water. 3, with the volume of solar water heaters and electric water heaters used in conjunction. 4, the installation position more flexible, fully humanized installation. 5, using an electronic expansion valve, defrost more quickly to address the slow defrosting, heating difficult common problem. 6, cancel tank built brass heat exchanger, to prevent damage caused by the tank due brass and host also damaged phenomenon. 7, heat capacity and water production than a high fluorine water cycle machine cycle machine.