Model BY35-120S Measuring conditions Suitable room size ㎡ 83/120 Water production L/h 385 Power supply V/Ph/Hz 380/3/50 Domestic hot water DHW heating capacity KW 18 Dry bulb:20℃ Wet bulb:15℃ Water inlet:40℃ Water outlet:45℃     BTU 61200     Input power KW 4.5     COP w/w 4   Air heating Rate heating capacity KW 14.5 Dry bulb:7℃ Wet bulb:6℃ Water inlet:40℃ Water outlet:45℃     BTU 49300     Input power KW 5     COP w/w 2.9   Air cooling Rate cooling capacity KW 12.5 Dry bulb:35℃ Wet bulb:24℃ Water inlet:12℃ Water outlet:7℃     BTU 42500     Input power KW 4.7     EER w/w 2.7   Domestic hot water&Air cooling DHW heating capacity KW 16.5 Dry bulb:35℃ Wet bulb:24℃ Cooling: Water inlet:12℃ Water outlet:7℃ Hot water: Water inlet:40℃ Water outlet:45℃     BTU 56100     Rate cooling capacity KW 12.5       BTU 42500     Input power KW 4     COP+EER w/w 7.3   Domestic hot water&air heating DHW heating capacity KW 14.5 Dry bulb:7℃ Wet bulb:6℃ Water inlet:40℃ Water outlet:45℃     BTU 49300     Rate heating capacity KW 14.5       BTU 49300     Input power KW 5     COP w/w 2.9   Max outlet water temp ℃ 55 Applicable ambient temp ℃ -10～43 Noise d B(A) 58 Water connections Inch 1.0" Compressor qty PC 1 Fan qty PC 2 FAQ 1. What’s your after- sales policy? In 2 years period, we can offer free spare parts to replace damaged parts. Out of 2 years period, we also can offer parts with cost prices. 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.