... radiant distance heater Enegry-saving infrared heater Ceiling and wall mounted infrared heater JH indoor & outdoor infrared panel heater, radiant heating panel: Industrial Infrared radiant heater, Agriculture radiant ... is much more comfortable than other electric heater.JH indoor & outdoor infrared panel heater, radiant heating panel: ModelVoltageFrequencyPowerDimensionCovering area(V)(Hz)(W)(mm)( ...