... heating apparatus and vehicle device PTC Fan Heater for Wind Curtain: Key Specifications/Special Features:PTC fan heater is one ... and welding could be used in air-conditioners, drier, dryer, warm air generator, and air-conditioner for both warm, and cold ... current: 2 to 30A Rated voltage: 24 to 240V Applications: air conditioners, dehumidifiers, dish dryers, clothes dryers, portable heaters, ...