You bought a home! Congratulations! Now that you’re moved in, it’s important to take some time to familiarize yourself with the heating...

For every system we install we always recommend a Surge Protector Device (SPD). While they are an accessory you can add onto your home...

Since we’re spending most of our time indoors these days, healthy air quality should be a top priority. Here are seven plants that clean air

The last thing you want on a colder winter day is for your furnace to breakdown or malfunction on you. Clear your vents of snow and ice.

8 Myths and Facts about heating your home with Geothermal energy.

Trane has been recognized for a 7th consecutive year as “America’s Most Trusted® HVAC Brand”by a 3rd party research group.

Do you really need a furnace tune-up every year? Many homeowners don’t do it, but there are many reasons why you should, especially if you h

New England Winters are beautiful to admire but can drag on and become uncomfortable both physically and financially if you aren’t...

Thousands of heat pumps have been installed across New England in homes and businesses. Let’s examine some common myths about heat pumps.

If you’re looking at replacing an existing HVAC system, or installing one in a new home your HVAC professional should perform a Manual J.

While not all furnace odors are a sign for concern, there are a few that you should be aware of that would require immediate attention.

Every winter we feel the effects of cold winter air. Dry cracked skin, dry sinuses, static electricity and don’t even get us started on...

Our Ugly Furnace contest has returned for 2020! Due to COVID-19 we were forced to end the contest earlier this year. We are starting it...

Breathe Safe for the 2020 Holiday Season! As we get closer to the holidays and spending time with family and extended family it is going...

iWave is an air purifying device that installs in any ducted heating/cooling system. It has successfully been tested to inactivate COVID-19

Key Heating & Air Conditioning Inc. is proud to announce that we have once again been selected as a finalist for the Seacoast Media Group's

Uncover what you should look for in a SEER rating and how a higher rating will impact your costs and comfort level.

Hot weather is not only uncomfortable, it’s bad for your health.

Modern heat-pump systems built by Mitsubishi Electric are equipped with variable-speed compressor technology to deliver highly-efficient com

Summer is the season of lounging in your backyard, lemonade in hand. But inside your home, air can be sweltering, stuffy and still.