POOLWORLD 10 EVI commercial heat pumps have been successfully applied to ski resorts. The central heating project of Lanzhou Longshan International Ski Resort has a heating area of 14,000 square meters. The indoor end is the fan complex. The indoor end is divided into east and west parts.
Combined with the actual situation of the project site, the air source heat pump system is divided into cold source and heat source, which provide heating for the complex building in winter and cooling in summer. The heating indoor temperature is 20-22°C in winter, and the air-conditioning indoor temperature is 25-26°C in summer. A total of 10 60-horsepower ultra-low temperature cooling and heating units were installed.