how many watts does a fan on furnace use?
How many watts does the blower fan use? This question was created on the page: https://www.furnacecompare.com/furnaces/trane/xe90.html. I want to install a standby generator and I need to know the wattage requirements for this furnace so I can determine the Generator kWh size I require. I could find no labels or documentation giving me either the wattage or the hp rating of the blower motor. All I have really been able to find is that it is 500 to 600, but I don't know if that is constant or only at start up. Certainly not reliable enough to base your installation on.