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11 Reasons Why Your Furnace Isn’t Blowing Hot Air and How to Fix It

Key Points Check thermostat settings, filters, and fuel supply first when your furnace blows cold air.Call an HVAC technician for issues like sensor failures, clogged burners, or duct leaks.Skipping ...

Ask Angi: How can I troubleshoot my furnace?

Pay attention to furnace smells. A metallic or burning odor could mean overheated electrical components. A musty smell ...
Forbes

How To Clean Mold In Your Furnace

As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience ...

Is Your Furnace Giving Off A Burning Oil Smell? Here's What It Means

If you notice an unpleasant burnt oil smell in your home, check your furnace. It could be a simple fix, or it could mean call ...