Heating & Furnace Troubleshooting Medium Safety

Why’s my furnace not heating properly?

If your furnace isn’t heating properly, it could be due to a dirty filter, thermostat issues, or problems with the pilot light or ignition system. It’s best to check these first, and if you can’t find the issue, consider calling a professional.

Quick explainer from Erin

People also ask:

My furnace isn’t heating like it should, what's wrong? Why isn't my furnace putting out heat? What could cause my furnace to not heat properly? Why's my furnace blowing cold air? My heater's acting up, why isn’t it warming the house?

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