furnace repair issues in East Berlin, PA

5 Furnace Issues That Need Professional Repair in East Berlin, PA

December 22, 2022

No one wants to be stuck with a malfunctioning furnace this winter. Without a consistent heat source, your household’s health and safety could be at risk. Here are five of the most common furnace issues that need professional service in East Berlin, PA.

1. Flickering Pilot Light

Older furnaces have a traditional pilot light that stays on throughout the year. This light should always be a steady shade of blue. Changes in the color or strength of the flame may mean your heating system is leaking gas.

2. Faulty Thermostat

If you’re noticing temperature fluctuations, there’s a good chance your thermostat is malfunctioning. A compromised thermostat can send signals to your furnace to stay on for much longer than necessary. Along with directly impacting your comfort, you’ll also end up with extraordinarily high energy bills.

3. Irregular Heating Cycles

Your furnace cycles a few times an hour, staying on until your home reaches your desired temperature. Too many or too few cycles indicate something is going wrong in your furnace. There may be an issue with the filter or a leak in your ductwork.

4. Cracked Heat Exchanger

A heat exchanger keeps toxic combustion gasses from leaking into your home’s air supply. When this component develops tears or holes, it’s no longer safe to keep your furnace running.

5. Compromised Blower

When your furnace stops blowing out warm air, it may have a blower motor or belt issue. If you see a red flashing light next to your blower, it’s time to call a professional for maintenance.

The moment you notice a change in your furnace’s regular functioning, schedule expert furnace service. Siegman Forced Air Systems, Inc. is ready to meet all of your heating system repair needs in East Berlin, PA.

Image provided by iStock

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