Is your furnace blowing cold air? Here are some troubleshooting tips and simple DIY repairs for the most common causes for ...

Negligent about replacing your furnace filter regularly? It's costing you clean indoor air and extra money on utility bills, ...

Homeownership comes with what feels like a never-ending to-do list. One important task on that list is ensuring your heating and cooling system is properly maintained. You should be replacing your ...

The forced-air heating and cooling systems that keep our homes comfortable year-round require very little maintenance. In most cases, all you must do to keep the equipment operating at peak efficiency ...

Question: We have an airtight fuel-efficient house and we might need some room air cleaners in addition to our furnace air cleaner. Will room air cleaners help allergy and dust problems, and which ...

Even in the warmer months of the year, you should regularly monitor your furnace filter's condition -- and replace it as needed -- to keep your family safe and your furnace in good working condition.

Wintertime means indoor heating time for most climates, but does that mean you actually have to put more work into checking ...

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