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 routine ...
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Why Is My Furnace Blowing Cold Air?
When winter rages and the temperature drops, your home’s HVAC system is more important than ever. There’s nothing worse than discovering your furnace blowing cold air, whether continuously or ...
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