Heating & Cooling Ideas & Inspiration

Freon has been banned in the U.S. since 2020, but some homes still use Freon-based AC units. Here's what the ban means for these homeowners.

Our guide reviews the best infrared heaters with high ratings in different styles and sizes for your indoor or outdoor living space.

If you're trying to choose between propane and oil to heat your house, check out this comprehensive guide to the pros and cons of each.

Ozone generators create a more breathable environment for you and your family. They also have the ability to kill harmful bacteria and viruses. In this review, the This Old House Reviews Team researched the best ozone generators on Amazon to help you find the product that’s right for you.

Humidifiers add moisture to dry air. In this review, the This Old House Reviews Team researched the five best humidifiers on Amazon to help you find the product that’s right for you and your home. The products included in this article are available at various home improvement stores, local home centers, and online retailers like Amazon.

While avoiding the garage during the heat of the day is obviously an option, some folks find their happiness or make their money in their garages or workshops. But is suffering through oppressive heat the only way to stay productive all summer? Is there no hope for summertime garage projects? These smart, practical, and effective tips for how to cool a garage will help.

Space heaters come in many sizes and can help lower your electricity bill. In this review, we look at some of today's best space heaters.

Hygrometers help you stay aware of humidity and other environmental conditions within your home. Learn about the best hygrometers with our comprehensive guide.

If you’re concerned about balancing energy consumption and comfort or convenience, this guide will help you choose the best thermostat settings for every device in your home.

Heating systems tend to rob the air of much-needed moisture content, leaving you with itchy skin, stuffed sinuses, and poor air quality. These DIY humidifier ideas will help increase your home’s humidity for a more comfortable environment.

Your HVAC system is one of the most important items in your home, keeping your home at a comfortable temperature year-round. Since HVAC coverage varies widely from company to company, we’ve put together this guide on the five best HVAC protection plans.

A dehumidifier removes moisture from the air, decreasing its humidity level. In this review, the This Old House Reviews Team researched the best dehumidifiers on Amazon to help you find the one that’s right for you.

Heating is the most basic requirement of a house. Learn about the various types of home heating systems and how to maintain them.

There are several types of air conditioning units to choose from, depending on the specific needs of your home. Learn the basics of the most common AC systems and how to maintain them.

Here’s how to make water work for you.

While a tight, well-insulated home is great for saving energy, trapping lots of stale air indoors can undermine your health. Here’s what you need to know to ensure that the quality of the air inside is healthy and free from harmful pollutants.

Want to improve your energy bill and run your home efficiently year-round? Read on.

Learn about features, installation, and the difference between traditional and smart thermostats.

Our guide covers what to consider when choosing between a heat pump and furnace, such as heating needs, cost, and climate.

Tankless water heaters warm water on demand, so you never run out of hot water. They’re also energy efficient, which saves you money on utility bills.

Learn how to identify when your attic doesn't have proper airflow and how to improve attic ventilation in our guide.

Put this living area focal point to use with these creative ideas

Get the best sleep of your life with these expert tips

We rounded up our favorite ideas to help you update your fireplace for a more modern look.

Adding a fireplace insert to a living room or other area of your home can help keep you warm, and cut down on expensive heating bills, without the hassle of maintaining a traditional wood fireplace. Here are out top fireplace insert recommendations.

Regularly servicing your air conditioner helps keep costs down and your AC in excellent condition. Read on for more tips on keeping up with your AC’s maintenance.

Learn how a geothermal heat pump system works, how cost-efficient it can be—and other advantages.

Installing a pellet stove in your house is a cleaner and greener way to warm your environment. Learn how it works, burns and what the costs are.