Q: How often should I replace the air filters in my home, and what factors would require me to replace them in between regular changes? A: The essential function of an air filter is to clean air that ...

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 ...

A man kneels while pulling a dirty filter out of a furnace - Backyardproduction/Getty Images Changing your furnace filter is one of those home maintenance chores that's easy to forget until you've got ...

Skipping HVAC filter replacements seems harmless, but it triggers a chain reaction of problems for your home and health. Here ...

Key Points Control the temperature and humidity levels to ensure the indoor air is comfortable.Properly insulate the attic ...

Many office buildings, residential homes and apartments have an air conditioning system. This could be anything from a portable unit, a wall-mounted unit or an HVAC system. Air conditioners come with ...

You finally get around to changing your HVAC filter and find it covered in a layer of dust so thick that it looks like some sort of shaggy quadrilateral creature from a geometry teacher’s nightmare.

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Keeping your furnace clean is important in order to have it run properly in winter (or year-round if you have whole-house air conditioning). A clean furnace will burn less fuel -- thus saving you ...