the HVAC system in your home plays an essential role in keeping your living spaces comfortable. HVAC systems come in many forms. However, they all primarily work by consuming energy to transform ...

At first, I never considered upgrading the HVAC system to improve my home. Like every other homeowner, I assumed that HVAC ...

A rescue project doesn’t come with a solution or an install manual—we have to figure out what is going wrong and figure out ...

Choosing the best heating system for your house is a big decision. Depending on the system, your heater can have a lifespan ...

Homeowners need to have their HVAC systems ready ... or maintain these home systems can be very important for those who want to ensure that every room in their house is comfortable year-round.

Ductless units are popular for house additions where the owners don’t want to modify the current HVAC system. The amount of square footage it can condition depends on the unit used, and several ...

There are several benefits to having a system or appliance warranty. For example, if your air conditioning suddenly stops during a heat wave, a warranty can help you find a covered technician and ...

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 ...

The biggest enemy of an air conditioning system in a climate that requires humidity removal is to put in something larger than necessary. Larger systems may cool the house off faster, but the amou ...

Commissions do not affect our editors' opinions or evaluations. Your heating and cooling systems are crucial for making your house a home. In the dead of winter or on a scorching summer day ...

First American Home Warranty is our second choice because it covers HVAC systems regardless of age. Elite Home Warranty is our No. 3 pick due to its lengthy repair guarantee and affordable service ...

Heating, ventilating and air conditioning (HVAC) systems provide homes and office buildings with clean, temperature-controlled air. Use our guide to research the best heating and cooling system ...