That might be OK in the cooler parts of the world, but a bit dodgy perhaps in the
tropics - ie as that is where you would use the genny for extended periods to run
air conditioning

David

wrote:

.... I believe generator companies typically
rate their generators for operation at an ambient temperature up to
100F. That would mean you would have to heat your garage, for example,
up to 100F and then put the generator in the enclosure inside the
garage to run the heat tests.