Currently, commercial air conditioning has been widely used leading DC inverter technology and environmentally friendly refrigerant R410A, related products meet the national standard of energy efficiency. Air conditioning and refrigeration market experts believe that the rapid popularization of small and medium sized commercial air-conditioning in high-end residential areas, the future of commercial air-conditioning technology must reach a new high point. Compared with ordinary conventional air conditioners, residential central air-conditioning with unsurpassed advantages. And boiler (electricity, Gree air conditioning, fuel) system comparison, boiler heating only be able to heat, for users within 90% of the energy or 70-90% of the fuel, ground source heat pump than the electric boiler heating More than two thirds of the energy-saving, save about half the energy than fuel boiler; for ground source heat pump heat source temperature throughout the year is more chaos, Gree air-conditioning agents, generally 10-25 ℃, refrigeration, Gree central air-conditioning manufacturers, heating coefficient of up to 3.5-4.4, Tianshui Gree central air conditioning, air-source heat pump with traditional comparison, about 40 percent higher, its operating costs for the common central air conditioning of 50-60%. Gree air conditioning Manufacturers | luonan Gree air conditioning | Xi'an Hao Electrical and Mechanical Services provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) is a professional "central air conditioning" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Gree" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Xi'an Hao Electrical and Mechanical Services has won the trust of customers congregation in central air conditioning, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!