... 2.Power saving 3.Customized orders PTC heaters for air conditioner: It is one kind of heater that are able ... and welding could be used in air-conditioners, drier, dryer, warm air generator, and air-conditioner for both warm, and cold temperature ... Rated voltage: 24 to 240V Applications: air conditioners, dehumidifiers, dish dryers, clothes dryers, portable heaters, and car heaters Operating life: ...