Fresh air ventilator is an outdoor fresh gas through filtration, purification, after feeding the indoor heat exchange process, but will also indoor pollution by harmful gases filtered, purified. After the heat exchange process from the outdoors, and indoor air temperatures largely unaffected by the impact of a new energy-efficient, environmentally friendly high-tech products. Core device fresh air ventilator is full heat, indoor and outdoor air discharged polluted fresh air fed through both exchange temperature heat transfer plate, while exchange humidity conditioned fresh air ventilator through the porous plate thereby achieve both ventilation while maintaining indoor temperature and humidity stable results. This is the total heat exchange process. When running at full heat of summer cooling when good quality of fresh air ventilator, get the cold fresh air from the exhaust, and the temperature is lowered, while being dry exhaust, so that the new air humidity decreases; in winter operation, the new wind get heat from the exhaust, and the temperature rises first class air-conditioned new wind ventilators, exhaust humidified simultaneously. ◎ through indoor and outdoor two-way ventilation, intake exhaust equivalent replacement, control of the temperature changes, thus ensuring a steady stream of fresh air. ◎ heat exchange element is the use of a static total heat exchange core heat recovery, heat recovery greater than 70% (high wind speed), make your air conditioner energy in the exhaust of "transfer" to the new wind recycling, to achieve energy efficient. ◎ air filter is standard, which can effectively prevent dust from entering, keep indoor air clean and prolong life ◎ heat exchange core parts can be replaced by one side, as long as a side access door can be opened. ◎ due to improved air channels run only when the noise level 38-40dB (A) (high wind speed) ◎ GL total heat exchange new fan series compact design is reasonable, for 15 square meters -2500 building unit of fresh air ventilator, Suitable aisle ceiling or ceiling installation, while the device can be installed upside down. ◎ heat exchange core using advanced technology, with a special material processed by special treatment, temperature, humidity, cold heat recovery to play the best results, use superior results than similar products of fresh air ventilator quality, Inner Mongolia of fresh air ventilators, liter by liter Swiss Swiss Mechanical and Electrical HVAC Electrical Equipment Factory. L Rui HVAC Electrical Equipment Factory (www.dzsrxfkt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Swiss electromechanical and you work up into the brilliant, for a better future!