Model BGB35-210/P BGB35-275/P Rated heating capacity KW 25.5 33 BTU 87000 112000 Rated cooling capacity KW 24.5 31.5 BTU 83000 107000 COP /EER 4.2/4.1 4.2/4.1  Heating power input KW 6.1 8 Cooling power input KW 6 7.7 Power supply V/Ph/Hz 380/3/50~60 Max outlet water temp ° C 50 50 Applicable ambient temp ° C 一15~43 一15~43 Water flow volume M3/H 4.3 5.5 Water connections Inch 1.5'' 1.5'' water pressure drop Kpa 38 38 Compressor qty Pc 2 2 Container loading qty 20/40/40HQ 20/46/46 20/46/46 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.How deep is the pipes of ground source heat pump buried? Laying buried pipes generally require a depth of 2 meters, and vertical buried pipes require 100 meters deep or more. As for the tiled area, you need to consult your installation engineer for advice, because the geology of each area is different, and the parameters are different. 3.What else can affect the efficiency of the ground source heat pump? The soil composition of each country is different, resulting in different heat transfer efficiency. For example, soil with a large sand content will have a better thermal conductivity, so the efficiency will be higher. 4. 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.