Furnace Condensate Drain Pipe Freezing

When the outside drain pipe freezes i extend the hose through the ceiling access into a nearby toilet tank.

Furnace condensate drain pipe freezing.

This will kill any algae mold or mildew that has formed in the pipe. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube. Condensate drains on the high efficiency condensing units were freezing where the drain pipes terminated outside the house.

When that happens most hvac systems are designed to shut off completely leaving homeowners scrambling for a solution. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube. If the pipe that runs the condensate to the outside of the house freezes over your furnace won t be able to work. Condensate lines are subject to complex municipal codes so don t hesitate to call in the experts at newcomb and company.

If you have a frozen condensate line your furnace will eventually be unable to function and your house will be freezing. With temperatures dropping condensate drain lines have a higher chance of freezing. We re here to handle all of your hvac issues so you can snuggle up through the cold weather. It s not pretty but it works instantly and it beats going outside in the freezing dark.

You can prevent slime and eliminate drain tube clogs in two easy steps. With the pipes blocked the condensate backed up into the furnaces where safety switches shut the units down. In reality a major repair may not be necessary as thawing the frozen drain lines should fix the issue. A furnace produces condensate as it works it s part of the combustion process and this condensate must be drained and removed to the outside.

Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.