Q: Why would a furnace leak water at the base? The filter is wet also. A: There could be a few reasons your furnace is leaking water, but let’s start with the most likely one: a condensation leak.
Q: When changing my furnace filter I noticed a small pool of water on the floor. The furnace is a 12-year-old high-efficiency model used to heat the home through metal ducts. I did not see water ...