HGTV's Mike Holmes reveals what to consider when choosing an HVAC system. His tips will help ensure you pick the right one for your home and avoid regret.

A geothermal heating and cooling system, ... Closed loop systems are best for areas with extreme temperatures, such as very cold climates, and cost around $25,000 to $30,000, ...

We’ve found that bed cooling systems—which actively cool your bed—are the most efficient way to stave off night sweats. Here are the best ones, according to our sleep experts.

A bed cooling system will prevent you from waking up in a hot sweat—no matter how high temperatures soar. Our editors and experts handpick every product we feature. We may earn a commission from ...

Ground-source heat pumps (also called geothermal systems) provide very low heating and cooling bills, but these systems are extremely expensive to purchase and install — typically $30,000 or more.

A heat pump is a type of home heating and cooling system that uses resources like water and air to regulate the temperature. It's like an air conditioner, but it has a built-in heating system, too.

WASHINGTON—The tax-and-climate bill passed by Congress offers a slew of tax breaks and rebates to encourage more Americans to buy energy-efficient heating and cooling systems and other products ...