Why Your Furnace Leaks Water in Franklinton, NC

When winter arrives in Franklinton, NC, you want to make sure your furnace is running correctly. This is why it can be very concerning when you notice water surrounding your heating system. Here are several reasons why your furnace is leaking water.

Leaking Humidifier

If your furnace has a built-in humidifier, a leak within this component will cause water to appear on the floor surrounding your heating system. A leak from the water supply to the humidifier is another potential point of failure causing your leaking furnace.

Dirty Air Filter

When your air filter is too dirty, your heating system needs to work even harder to push air throughout your home. When this happens, condensation can build up around the filter and leak down to the floor.

Cracked Heat Exchanger

A cracked heat exchanger will allow water to escape your furnace and spill onto the ground. This scenario is a serious issue, as there is a potential for carbon monoxide to escape into your home. You should call a professional to inspect and repair your furnace if it has a cracked heat exchanger.

Blocked Flue Pipe

A blocked flue pipe can cause combustion gases to cool too quickly. This leads to condensation and water leakage surrounding your heating system.

Faulty Gaskets or Seals

Your heating system contains several gaskets and seals wherever a line carries water into or out of your unit. These gaskets and seals will deteriorate over time, allowing water to escape and build up on the floor around your heating system.

Having a leaking furnace can be a frustrating experience. Issues with your unit’s humidifier, dirty air filter, cracked heat exchanger, blocked flue pipe and faulty seals are some reasons your furnace is leaking water. If you are dealing with a leaking furnace, contact us at Alford Mechanical today to schedule an appointment to inspect or replace your system.

Image provided by iStock