Heater climate in complex application and precautions heater installation location away from flammable, explosive or other hazardous materials and gases; Heater installation site can rain snow indoor dry place, avoid damp; Heater installation ventilated place hot water heaters, avoid use in sealed box; Heater installation location can not be blocked inlet, outlet pipe connection with the package have insulation materials, meticulous attention to the pipe should not be too long and curved corners should not be excessive. When the heater must be installed on the outlet inclined 15 °, 10 ° down dip within the range of the body about the inclination to use within the range of 15 °; environmental requirements environmental requirements Heater air non-sticky and fibrous materials, dust content and content of the other solid impurities is not greater than 100mg / m3. Heater environmental requirements when operating ambient temperature between -10 ℃ ~ 40 ℃, humidity 85% (non-condensing) or less. Heater environmental requirements altitude less than 1000m. Heating and cooling fan by the market certainly Xiao Bian understand, in the face of high-tech products now, we have to sigh. Attention in recent years, the number of fan heaters on the market, the increasing variety of Jinchang steam hot water heaters, fan heaters and some fans in the summer can be used as hot water heaters use the Jiuquan steam machine, so called "heating and cooling fan." If you install the air conditioner with a temperature controller on the heating and cooling fan, it becomes a "thermostat heating and cooling fan." Temperature controller, temperature range used on the air conditioner is generally 15 ~ 30 ℃, temperature control accuracy of ± 1.75 ℃, and has a breaking capacity of 20 A electrical current instantaneous switch, all the mechanical structure of silver steam hot water heaters, temperature stable performance, as long as the installation position of the temperature control temperature and stick reasonable sense, eliminating the need for thermal protection devices, power 4KW also eliminates the following relays and other devices. I hope the above information helpful to you. Steam and Hot Water Heater Jiuquan | Watson conditioning (certified) | Hot Water Heater Watson provided by the Texas air-conditioning plant. Texas Watson air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) Shandong Dezhou, heat, refrigeration and air conditioning equipment leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Watson air conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Watson conditioned a better future.