Speaking of costs, since a forced air heating system and your central air conditioner use the same ducts to heat and cool the ...

ST. PAUL, Minn. — A warm place to live may be taken for granted, but for a veteran taking over his family home, it's a gift. Bob Rymerson closed on his St. Paul home this summer. It had been in ...

Want to beat the heat without paying for central ... for a portable air conditioner, you’ll notice two different rating systems for BTUs: ASHRAE (American Society of Heating, Refrigerating ...

When it comes to year-round climate control, there's no ... air in your home by blowing it over a coil filled with a cold refrigerant. Air conditioners come in a variety of forms, but the central ...