Quote:
Originally Posted by retiredguy123
Do a search for this thread, "Screen for HVAC Discharge".
Although, if the float switch in the condensate drain pan was operating properly, the HVAC unit should have shut down, and there would have been no flood damage.
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I've found over the years that the float switch in the HVAC works about as well as the rain sensor on my irrigation system...NEVER! I just check my drain line once a month by pouring hot water through it.