Insulation Heat Recovery concept of air-conditioned environment, high air-tightness determine natural ventilation plan is bound to be replaced by mechanical ventilation. Total heat exchanger, also known as heat recovery fresh air ventilation or fresh air total heat exchanger. The advent and popularization of the total heat exchanger not only solve the problem of air-conditioned indoor fresh air, but also solve the problem of heat recovery air-conditioned environment, to make up for the shortcomings of the air conditioner. Total heat exchanger used in conjunction with the air conditioner, the better. First, solve the cold, thermal comfort issue; second is to solve the oxygen content of the air-conditioned environment issues; the third is the clean indoor air; Fourth heat recovery issues have been resolved, thus saving, saving, floor new wind ventilators, providing economic, clean, adequate fresh air EVR evaporation of fresh air ventilator features: ▉ unit high heat recovery efficiency at the design stage, with a high NTU (heat units) coefficients are designed to have higher heat transfer efficiency, and the use of the patented technology to achieve a higher level of efficiency. Its summer temperature efficiency of 119.7%, the enthalpy efficiency of 79.11% ▉ unique enclosed structure, the new wind ventilators, to prevent contamination of fresh air ventilation metal core, airtight structure to ensure ventilation to prevent penetration of bacteria and viruses in contaminated fresh air and keep . Quality of fresh air with a unique point - face combined airtight process to solve the point - infiltration pollution technology exist point combination of sensible heat fresh air ventilator, through the field of water and gas, to completely eliminate exhaust pollution of fresh air ▉ outlet diversification unit inlet and outlet flexible exchange position can be used on-site, easy to work design and installation .▉ quiet operation Optimization Designing, compact chassis, low-noise double-suction forward centrifugal fan; polyethylene inner wall insulation paste protective layer having good compartment noise insulation effect ▉ easy to control electrical system secondary circuit design, using a switch panel control, start stop unit safe ﹑ ﹑ ﹑ fast simple .▉ wide range of applications for general civilian air-conditioning case, and some contain odor ﹑ ﹑ dust Paint was ﹑ bacteria and viruses and other industrial applications of new wind ventilators | Dingrui air conditioning | central air-conditioning new wind ventilators supplied by wucheng Dingrui Air Conditioning Equipment Co., Ltd. The new wind ventilators | Dingrui air conditioning | central air fresh air ventilator is wucheng Dingrui Air Conditioning Equipment Co., Ltd. (www.wcdrkt.com) (www.wcdrkt.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Qiu East only.