Condensate pump operation explained and troubleshooting common condensate pump problems. If your furnace or air conditioning won't run and there is a puddle of water near the furnace or air conditioning unit, the condensate pump safety switch may be tripped.

If a condensate pump won't run and it fills up with condensed water, then the safety switch may be tripped and will not allow the furnace or air conditioner turn on.

Troubleshooting a condensate pump is easier if you know how a condensate pump works. This video will help troubleshoot any brand of condensate pump, Little Giant, Flotec, Hartell, & Beckett.

Reviewed are reasons why a condensate pump won't run or won't pump water.


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