3 Essential Keys to Furnace Energy Efficiency

furnace energy efficiencySo how do you choose an energy efficient furnace and make sure it stays energy efficient?

That’s what you’ll learn from this blog post. We’ll show you the trifecta of furnace energy efficiency to get maximum money savings.

Choose an energy efficient furnace

After a qualified HVAC contractor determines what size furnace you need to install, you need to decide the level of energy efficiency you want from your furnace.

A furnace’s energy efficiency is measured by its Annual Fuel Utilization Efficiency (AFUE) rating. This measures what percentage of fuel is actually used to heat your home.

For example, an average furnace has an AFUE of 80%. 80% AFUE means that, of the fuel used, only 80% of it actually heats your home and 20% of the fuel is lost in the combustion process. In other words, for every dollar spent on fuel, only $.80 of it is used to heat your home.

Of course, a more energy efficiency furnace will cost more. But choosing a higher efficiency furnace can save you hundreds of dollars in the long run. So you can easily make up the difference in furnace cost and then some.

You can discover how much money you can save by using the furnace savings calculator under “Furnace Resources” on Energy Star’s website.

Change your furnace’s filter

Your furnace has an air filter just like your car does. And it serves the same purpose: to keep out dust, dirt and other contaminants.

A dirty furnace filter slows down airflow from the furnace. So if your furnace’s filter is dirty, your furnace has to work harder to heat your home. This uses more energy than necessary and therefore costs you more money as well.

Do this: check your furnace at least once a month. If it’s dirty, then change it. Your filter needs to be changed at least every three months. But you should check it every month and replace it when it is visibly dirty.

Get an annual tune-up

Finally, you need to get a tune-up from a professional heating company at least once a year.

Your heating system’s health determines the maximum energy efficiency of your furnace. So just because it’s working, does not mean that it’s working as well as it could.

Not only that, but a tune-up will extend the life of your heating system and reduce inconvenient furnace breakdowns (who wants their furnace to break down in the middle of winter?). 

Getting help with the energy efficiency trifecta

If you use these three keys, you’ll save a ton of money on your utility bill and prevent annoying furnace breakdowns.

Need help determining what size and efficiency level you need, changing your furnace filter, or tuning up your furnace? Contact the Framingham-area heating specialists online or call 508-858-5476.

Our level of commitment to our customer and superior service is the reason you can find comfort in choosing Nicholson Plumbing, Heating & Air Conditioning.

Book Online

We Take Pride in Our Work

Read about all the great things our customers have to say about us!
  • Francis from Nicholson Plumbing and Heating was excellent. He was here to evaluate HVAC in our home. He was very patient and answered all my questions. He is also polite and easy to communicate with him. He explained technical concepts to me in layperson terms!

    - Shelley S.

  • Nicholson offered what is possibly the best customer service I have dealt with in a home repair situation.  I called them because I was looking to replace my very old furnace.  They came out to do an initial estimate, and then came back when I had some further questions about my options.  After installing the furnace, they ran into some problems with my air ducts.  This happened on a Friday, and the problem was fixed by Monday afternoon.  In addition to their excellent service, they did quality work at a fair price.  I would recommend them to anyone looking for an HVAC company in the Framingham area!

    - Melissa T.

  • Recently used these guys because my HVAC unit AC wasn’t working (first hot day of summer).  Showed up on time, wore booties, fixed the unit.  During the visit we talked about how my unit was having problems in the winter – which was resulting in NSTAR service calls of maybe 3-4 times per season (I am on a service plan with them).   He was the first guy to tell me WHY the problem was happening, and HOW to fix it.  I find it strange that all of the NSTAR guys etc. no one took time to point out how to fix the source of the problem…Very professional, smart.  I would use them again, and plan to for the fix on my heating unit!

    - Ben J.

Read Our Reviews

We’re Ready to Help!

(508) 881-1500
Call Now

Our Brand Partnerships

Nicholson Plumbing, Heating and Air Conditioning is the best and most reliable source for electrical service. We are proud to be Mitsubishi Electric Diamond Elite Contractors, that have gone through extensive accreditation and training in order to provide proven high-quality service. Get in touch with us whenever you need to have electrical work done in Framingham!

Learn More