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 ...

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

Engine block heaters are designed to warm up an engine and its fluids. You may need one if winter temperatures regularly drop ...

Hundreds of gallons of home heating oil were pumped into the basement of the wrong Massachusetts home on Monday.

Thinking of running an oil-filled radiator overnight? Experts break down the safety features, risks and tips you need to know ...