They may think the white is a neutral and wire it to a 120v source. My shop is 230sqft. On my heater, the thermostat will not turn the heater clear off. It heated the room up in 15 minutes when it was 40.
Is there a way to add an air filter to the inlet? I want to use this for a woodworking shop, but concerned about suspended sawdust on heating element Hello, Thank you for contacting NewAIr. At this current point in time, the G73 cannot have an air filter inlet attached to it. Best Regards Customer Care Should the orange light on front be on and should the element turn orange or stays black ? Hi, thank you for reaching out to us! The light in the front should not be coming on since it is to indicate the overheating of internal parts of the unit expect the heating coil. The heating coil inside the unit is supposed to turn red/orange. does this come with wires? none