Floor Wet Around Furnace

High efficiency furnaces extract heat from the combustion gases for a longer period of time than a standard efficiency furnace does causing the gases to cool then condense.

Floor wet around furnace.

There s a 50 50 chance that it s something you can fix. The condensation is routed to a floor drain. Again the most common reason for a leaking furnace is a condensation leak. Identify the source of the water.

Common causes for water leaking around your furnace pvc drain line plugged. The coil is located above the furnace in that top part where the drain pipe comes out right. As systems age dust and dirt can collect on the evaporator coil falling into and eventually plugging up the drain line. Sometimes the ac and the furnace share an internal drain and if there s something plugging up the drain which can happen if dirt and dust collect in there the condensation your hvac system produces inevitably overflows and leaks onto the floor under the furnace.

High efficiency furnaces those with an annual fuel utilization efficiency afue rating of 90 percent or higher have cool exhaust and as a result they produce condensation. Here are four reasons why you might have a wet floor under your furnace and luckily two of them can be easily fixed without calling a repairman. If it had been the case wouldn t the whole top of the furnace and sides be wet as well. An easy way to tell if you have a high efficiency furnace is to look at.

You can prevent slime and eliminate drain tube clogs. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube. In this case it isn t actually your furnace leaking it just appears to be. There could be a few reasons why your furnace is leaking water but let s start with the most likely one.

Route it to the floor drain and secure it with tubing straps. Don t panic if you see water under your furnace. Would the coils freeze if the temp was set too low. When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube.