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

This month’s troubleshooting situation centers around a standard natural gas, induced draft, hot surface ignition system furnace. This is a new installation that has been accomplished in anticipation ...

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 ...

Cleaning your furnace regularly keeps airflow smooth, prevents overheating, and spreads heat evenly. Even homeowners who don’t consider themselves “handy” can manage simple tasks like swapping filters ...

When facing a residential oil-fired furnace that is acting up, you want to get the situation under control as quickly as possible. A problem during the heating season will bring a call from an anxious ...

Experts recommend turning on your furnace before freezing temperatures arrive to check for issues and help prevent major problems during winter. Signs your furnace may need replacement include being ...