When the exhaust air of incubators discharged, there is a lot of heat. And in the water coming back from incubator/hatcher cooling coils, there is also heat. In hot areas, these heat have no use, while in cold areas, these heat can be recovered, and utilized to heat again the air or water, in order to save energy cost.
Yunfeng has different methods to realize heat recovery, and save customer's energy bill, depending on customer climate, hatchery size, and building designs.