Horizontal air handling units (Horizontal fresh air unit) features Frame: aluminum frame Changzhou horizontal supply air handling units, high-strength aluminum alloy frame specific sections, each corner of the frame by casting special structure lying in Changzhou air handling unit price, material and angle of the plug-in structural connections, features: A: mechanical strength, light weight, corrosion resistance, appearance and size accurately. B: structural assembly flexible and easy site disassembly, maintenance, and longer life than steel frame. Panel structure: A: Horizontal fresh air unit unit panel with double color steel structure inside and outside, between two layers of steel punch note is a high density polyurethane or polystyrene foam insulation material has better performance than other insulation materials such as glass wool insulation performance. In running a variety of climatic conditions and the housing conditions produced no cold bridges. B: panel using a special method of fixation and sealing material strengthening of tightness and insulation, C: small size unit fan with external rotor motor direct drive fans, no belt drive, easy maintenance. The new air unit works: electric control valve and fan chain to ensure that when the power cut off valve also closes and the fan. Electric control valve can also be achieved with the fan interaction, the fan off when the power is turned off the electric control valve. New air unit temperature control system consists of a proportional integral temperature controller installed in the supply air duct temperature sensor and electric control valve. The controller's role is to put air duct temperature sensor detected air temperature is transmitted to the thermostat set temperature controller compares the horizontal air handling units, and based on the results of operation of Changzhou lying PI air handling unit type, the thermostat for electric control valve an on / off signal valve, so that the supply air temperature is maintained at the desired range. Fresh air and central air conditioning unit principle is not complicated, the new air unit is divided into one-way flow, two-way flow of new fans and new fans the total heat exchange, the first two new air unit principle is more simple, but the total heat exchange new wind turbine energy saving temperature control system works a little complicated, but also the best use of results, of course, the price is the most expensive. Horizontal air handling units | Keao Environment | Changzhou Horizontal air handling units supplied by the Nanjing Environmental Engineering Equipment Co., Ltd. Keao. Horizontal air handling units | Keao Environment | Changzhou horizontal air handling unit supply Keao Nanjing Environmental Engineering Equipment Co., Ltd. (www.njxfxt.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: Li.