Energy recovery ventilation (ERV) is the energy recovery process of exchanging the energy contained in normally exhausted building or space air and using it to treat (precondition) the incoming outdoor ventilation air in residential and commercial HVAC systems. During the warmer seasons, the system pre-cools and dehumidifies while humidifying and pre-heating in the cooler seasons. The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, while improving indoor air quality and reducing total HVAC equipment capacity.

Shandong Xuguang Tank Air Conditioning Equipment Co., Ltd. Mainly produces air-conditioning heat pump units, fan coil units series fan series, air ventilation series, and water tank series. We strive for perfection in our products, advanced production technology, and a growing R&D team It has fully passed the ISO9001 ISO14001, and OHSAS18001 Occupational Health and Safety Management System Certification, ensuring that all the ex-factory products meet the national quality standards.
Shandong Xuguang Tank Air Conditioning Equipment Co.,Ltd is committed to meeting customers individualized and potentia R&D and design needs, providing high-end,high-precision, and stable quality products. Through the integration of supply systems, real-time sharing of logistics information can enhance the core competition of partners in the market Advantage.