The typical cost range to replace an HVAC system is between $5,000 and $12,500, with a national average cost of $7,500. The cost could be higher or lower for an individual homeowner depending on the ...

Here are the most common problems that crop up with window and central air conditioners—many you can fix yourself—plus CR's ...

Google has announced that it will be making its Nest Thermostat smarter by adding new features to the device. Specifically, it has begun testing a new feature that is designed to alert homeowners to ...

Unless you live alone, there's a good chance you've clashed with partners, roommates or family members over just how warm your home should be in the winter. It's a debate as old as the HVAC system ...