Safe operation of the proposal to establish and improve the operation and management system. New air handling units at night also deactivated using fixed water flow control valve or the thermostat is turned on or set up automatic electric heating device to ensure that the new air unit heater temperature. The new air units to regular inspections winter running, track changes in the weather conditions and new air unit, in cold weather should arrange commissioning and maintenance of air conditioning systems, air-conditioning water system to ensure operational security. Small size ceiling fan with fresh air unit external rotor motor directly drives the fan Horizontal fresh air unit, no belt drive, easy maintenance. Fans, motors: A: Ceiling fans new air handling units used for double inlet centrifugal fans, rigorous static and dynamic balance test new air unit action, smooth operation. B: fan bearings airtight ball bearings, plus a pre-lubricating and self-aligning and automatic self-locking, thrust, and other functions. Normal use and maintenance-free. Filters: Ceiling new air unit using coarse filter plate. Nylon mesh filter using a convex, can be repeatedly cleaned. New air handling units offer, Taiyuan new wind generating units, air conditioning provided by Rui Xincheng Rui Xincheng Air Conditioning Equipment Co., Texas. Texas Rui Xincheng Air Conditioning Equipment Co., Ltd. (www.dzrxckt.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 Rui Xincheng air conditioning and you hand into the brilliant, for a better future!