Furnace running very hot...
So I have been noticing that my vent air has been notceably hotter. Like too hot. So I went to the furnace and put my hand on it. It is also too hot. It is not triggering the over temperature s...
Forum Discussion
groundhogy wrote:
I just pulled up the pdf installation guide and read this...
Adjust ducting installation to obtain an air temperature rise of 100°F-130°F. Also see air flow check section.
Sounds like you're right on spec, then, with a bit over a 110 degree temperature rise (68 to 180 degrees).
