Surface air heater insulation should be added. When using air heaters, only heater outlet pipe insulation, and on the surface of the heater itself without any heat treatment. Comparative data show that the increase in surface air heater insulation can reduce energy consumption by 5% to 10% of chemical air cooler, long-running, energy saving is very impressive and should be installed in the pipe insulation at the same time, installation of the air heater insulation. 1, air heater has a rational design air volume and temperature. Power of the air heater is determined based on air flow and temperature calculations, under the premise of air flow, temperature needs have been met, and should not be used excessively large amount of wind, excessive temperature rise, due to an excessive amount of wind, temperature, direct cause the heater power is too large, increase energy consumption. Too much wind, the temperature rise is not necessary. To be considered, rational design Evaporative Air Cooler, determine appropriate parameters. 2, lower air pressure loss the heater itself, needs to be heated air flows through the air inside the heater to produce pressure loss. The greater the pressure loss, the greater the energy consumption of the fan, the air heater should structure itself to innovate, improve, thus producing a pressure loss to a minimum. _ _ Air cooler air heater air coolers provided by the Texas Chemical Watson air-conditioning plant. Texas Watson conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) strong, credible, Shandong Texas heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Watson into the brilliant air conditioning and you work for a better future!