Many homeowners recently fired up their oil furnaces for the first time this season. If they’ve invested in proper service and maintenance, chances are high that their equipment will keep them ...

The furnace is the hero of a house in winter. But there’s one tiny part inside it that most homeowners don’t even know exists, let alone realize they’re supposed to clean – the flame sensor. Left ...

If your gas furnace keeps cycling on and then turning off within a minute or so, it might be the result of a dirty flame sensor. Most gas furnaces have a small sensor designed to shut off the furnace ...

Forced-air heat is generated at a central furnace and is then distributed and delivered to the conditioned space via a duct system. A properly designed heating system will generate quiet, filtered, ...

When winter rages and the temperature drops, your home’s HVAC system is more important than ever. There’s nothing worse than ...