hvac

The Empire State Building is perhaps best remembered as the site of King Kong's last stand, but in real life, the monkey on the building's back wasn't a giant gorilla -- it was a giant electricity bill. But that was before one of the most remarkable green renovations ever undertaken.

A software glitch in certain Buick Lacrosse sedans and Cadillac SRX crossovers could decrease a driver's visibility in fog or ice, prompting GM to recall 10,000 of the vehicles.

Even as homebuilding remains in the doldrums, a booming replacement business for air conditioning systems and a new venture with Carrier are giving Watsco a boost. Now in the high $50s, it could return to its all-time high of $73 within a year.

The average U.S. household will spend about $2,160 this year on home energy, which is $60 less than in 2009, according to the Alliance to Save Energy. While the drop is good news, $2,160 is still a lot of money to spend on gas and electricity, and it can be cut by up to 30% by using efficient...

After 17 years, our furnace is wearing out. Earlier this week, the blower finally seized up, so we decided to bite the bullet and shop for a new furnace. Our house requires an 80-90,000 BTU furnace. After listening to three salespeople extol the virtues of their brands and services, I thought I'd...