Is this unbranded?
Warranty says 1-year Twin Star
would this be good at all for a garage in the winter? or not enough power?
I don’t think you would even feel it, if it was below 50 degree’s outside.
It would be like feeling the heat output of 15, 100 watt bulbs at one time.
It’s infrared, not a space heater, so it doesn’t heat the air and just heats clothing/people/objects. I don’t see how the air temperature makes a difference?