Model BM15-70S Rated heating capacity KW 8.5 BTU 29000 Rated cooling capacity KW 6.5 BTU 22000 COP /EER 3.42/2.45  Heating power input KW 2.48 Cooling power input KW 2.65 Power supply V/Ph/Hz 220~240/1/50 Max outlet water temp ° C 55 Applicable ambient temp ° C 一10~43 Noise d B(A) 60 Water connections Inch 1'' Compressor qty PC 1 Fan qty PC 1 Container loading qty 20/40/40HQ 34/74/11 FAQ 1. Air to water heat pump is heating faster? Air to water heat pump heating rate according to the water temperature and outdoor temperature Summer inlet water temperature and outdoor temperature are high,so heating faster. In winner inlet water and outdoor temperature are lower,so the heating is slow. 2.How much the air to water heat pump power consumption? Mainly influenced by outdoor temperature.When the outdoor temperature is lower,the heating time is longer,the power consumption is more,and vice versa. 3.Is the use and operation of air source heat pump unit easy? It is very easy. The whole unit adopts automatic intelligent control system. The user only needs to turn on the power supply for the first time, and fully realize the automatic operation in the later use process. When the water temperature reaches the user's specified temperature, the system automatically starts up and runs when the water temperature is lower than the user's specified water temperature, so that hot water can be available 24 hours a day without waiting.