Before we get into the best furnace brands, it’s important to understand Energy Star ratings. “They’re the definitive source for furnace efficiency, expressed by its annual fuel-utilization ...

Heating, ventilation, and air conditioning (HVAC) systems are a cornerstone of home comfort, but their efficiency can ...

If you were to let unfiltered air into your furnace, its performance would suffer as dust settled on the heat exchanger and other parts, and that would reduce the service life of your most ...

type in 'HVAC near me,' and this company comes up and had good ratings," he said. So he called the company, which appeared to be 10 minutes from his home. Someone came out to look at the furnace ...