As cooler winter nights arrives, many homeowners are turning to do-it-yourself heating fixes to restore comfort quickly ...

"The snow started piling up behind the condenser intake." Homeowner shares experience during snowstorm after ignoring HVAC installer's advice: 'The conditions were about a worst-case scenario' first ...

The Boston Housing Authority is piloting a new type of window-mounted heat pump that's relatively inexpensive and easy to ...

Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues.