AECV system Heat pump water heater 1. High efficiency COP is higher than 6. But the traditional electric boiler is lower than 0.95. Gas and fuel boiler are about 0.6~0.8. Coal burning boiler is about 0.3~0.7.
2. Safety and environment protection The heating system are totally separtely from the water system, no hidden risk for electric shork or explosive. There is only compressing system, no pollution to the environment.
3. Modular controlling system The HP system can be installed in the outdoor area, or the roof, it can be connected with exsiting hot water system, all hot water system can be controlled together.
4. Protecions Auto defrosting function Auto anti frozen protection