Lennox offers some of the most efficient heat pumps on the market, but its central air conditioners excel. If you’re looking ...

Furnaces, air conditioners and heat pumps might have different lifespans but one thing is certain: Maintenance makes your ...

Cool down when the weather gets hot with our top air conditioner brands for 2024, including Lennox, Trane and more.

Get expert advice on improvements to your home, including design tips, how much you'd expect to pay for a pro and what to ask ...

Whether you’re looking to install a new HVAC system or maintain your existing one, the best HVAC companies can help you get the best systems and services for your money. Fortunately, the best ...

When choosing the best air filter for your home furnace or AC unit, it's important to know what to look for. Here is our top ...

If you’re looking for a quality HVAC contractor in Boston, Massachusetts, check out our guide to the best HVAC companies in ...

We at the MarketWatch Guides team have researched dozens of home warranty providers and narrowed our list to the best options for HVAC system coverage. This guide highlights each company’s plans ...

Best Smart Thermostats of 2024 What matters the most to you—comfort, ease of use, connectivity or display? No matter what you prefer, our experts have rounded up the best smart thermostats available.

HVAC systems account for about 40% of the energy consumption in buildings, and they can also affect indoor air quality, thermal comfort, and noise levels. How can you choose the best HVAC systems ...