• Eco-friendly Green Refrigerant There are other green refrigerants available options, such as R32, R410A, R134A • Stable Temp - Consistency regardless of the time or temp outside All weather operation is stable without being influenced by weather. Deliver heating, cooling and hot water in all climates. • Low Noise Running A fully enclosed cabinet is specially designed for the compressor so that the running noise can be kept inside and the noise of the whole unit can maintain very low. • Smart Wi-Fi Control The intelligent controller is used to realize the linkage control between the heat pump unit and the terminal application to improve the operation efficiency.  Through the WIFI APP, users can operate their devices from their smartphones anytime and anywhere.  • Wide & Flexible Application Use for heating, cooling, and domestic hot water. There are also a variety of combination modes. • GSHP External Connection Methods • Unique Functions and Protections There are multiple intelligent functions: memory function/ timer/ temperature control/ malfunction detect and 4-way protections: water lack protection/ system pressure protection/ abnornmal alert/ brust protection on heat exchanger  • Quality-guranteed Components Use international famous brand components equipping.  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.