Like most homeowners in Junction City, KY, you probably don’t think much about your furnace until it stops working. If it’s not properly functioning, one of the reasons may be because of a carbon monoxide leak. Check out these five signs that your furnace is leaking carbon monoxide.

1. Yellow Burner Flame

A healthy burner flame should be blue. If it’s yellow, it’s a sign your furnace is leaking carbon monoxide. Contacting a professional for a heating repair can help alleviate the problem.

2. Soot Buildup

When there’s a carbon monoxide leak, soot might build up around the furnace. Some may think the soot would only be black, but it could also be yellow or brown. The yellow or brown color would be due to an incomplete combustion process taking place.

3. Lack of an Upward Draft

If there’s no upward draft going up the chimney flue (or it’s weak), it can be a sign of a carbon monoxide leak. As this is a dangerous situation, it’s advised to immediately call a professional technician to inspect the problem.

4. The Pilot Light Frequently Goes Out

A carbon monoxide leak could cause the pilot light to frequently go out. This happens because the gas can block the flow of oxygen to the pilot light. If you notice that your pilot light won’t stay on, call for an immediate inspection of the furnace.

5. Condensation on Windows

One of the more surprising possible indications of a carbon monoxide leak is condensation on windows. Check on the windows near where the furnace is installed. The condensation may also be on the walls.

Call Feistritzer Heating & Air Conditioning to conduct furnace service if you suspect your furnace is leaking carbon monoxide. We offer HVAC repair, installation, and maintenance services, including emergency furnace services, and our technicians can diagnose the problem easily and make the necessary repairs.

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