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Furnace Failure

4 Signs of Impending Furnace Failure in Pittsburgh, PA

The last thing you want to deal with this winter is a malfunctioning furnace. It’s important to note that a failing furnace often gives some warning signs before shutting down completely. Watch out for the following signs of an impending furnace failure in your Pittsburgh, PA, home.

Strange Noises

If your furnace produces squeaking, clicking, rattling or other strange and loud noises, it might soon need a repair or replacement. It’s time to start thinking of a furnace replacement or repair service if it continually cycles on and off or if you hear it constantly running. It’s advisable to schedule annual furnace tune-ups to detect and solve issues before they escalate into big problems.

Frequent Repairs

It may be time to consider replacing your furnace if you frequently call a heating repair expert to fix the system. Multiple furnace repairs within a short duration might signify that the heating system is failing or nearing the end of its service life. It’s advisable to schedule furnace replacements before winter to prevent an emergency furnace failure in the middle of the cold season.

Cold Air

If your furnace is blowing cold air, the blower fan motor might be the culprit. If your old furnace experiences operational or efficiency issues like blowing cold air, it might signify that it’s failing. Furnaces lose their efficiency near their end of service life, and a replacement would be ideal.

Yellow Pilot Light

Your pilot light should be blue, so a yellow flame might signify a failing furnace or a cracked heat exchanger. A yellow pilot light may also point out carbon monoxide leaks, which are hazardous. It’s best to shut off the furnace and call an HVAC technician if you notice a rotten egg smell or excessive condensation.

You likely need furnace repairs or a replacement if you notice one or more of the signs above. A licensed HVAC technician will inspect your failing furnace and recommend the best solution to keep it functioning optimally. Call us at Woodruff and Smith Heating and Cooling, Inc. to schedule affordable and professional furnace maintenance and repair services.

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