Model BL15-035S Water production L/h 350 Refrigerant R410A Power supply V/Ph/Hz 220/1/50 Rated heating capacity kw 16.3  Heating power input kw 4.65 COP w/w 3.5 Max outlet water temp ° C 55 Compressor qty PC 1 Compressor type Scroll Fan motor qty PC 2 Fan input power W 360 Fan speed RPM 850 Noise db(A) 56 Water connections inch 1" Water flow m³/h 3.4 Water pressure drop kPa 60 Net dimensions mm 1115*470*1250 Package dimensions mm 1220*490*1400 Net weight kg 154 Gross weight kg 174 Measuring conditions：Dry bulb:7℃ ；Wet bulb:6℃；Water inlet:40℃；Water outlet：45℃. FAQ 1.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. 2.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.