3 Common Air Conditioning Myths Debunked

air conditioner unit

Whether it’s a local news anchor, your favorite home magazine or even your neighbor, as the temperatures continue to rise everyone seems to be an expert on staying cool and saving money. Unfortunately, popular air conditioning tips tend to become misconstrued and often misleading.

At Nicholson Plumbing, Heating & Air Conditioning, we hear a lot of myths surrounding air conditioning and keeping your home cool for less. We’ve addressed 3 that we hear a lot, and the realities behind them.

Air Conditioning Myth #1:

Cranking your thermostat way up when you leave the house will lower your air conditioning bills

The Truth: This is a tip you’ve probably heard before – we hear it a lot. But actually, it’s only partially true. Yes, it’s better to raise the temperature on your thermostat rather than completely turning off your air conditioner, or leaving it run at the same low setting all day, but the key here is how long and by how much you set it back.

The U.S. Department of Energy claims you’ll see the most savings when you set your thermostat back for at least 8 hours and for no more than 5 degrees. Half day shopping trips to the mall, or lunch out with a friend is not long enough to make a substantial difference in the amount of energy your AC consumes – and adjusting more than 5 degrees causes the AC to spend too much time and energy recouping. To help you remember – and time – the setback temperatures, consider installing a programmable thermostat to do it for you.

Air Conditioning Myth #2:

If you upgrade to a new energy-efficient air conditioner, you’ll drastically reduce your electric bills.

The Truth: Again, this is only partially true. While a new air conditioner that meets today’s energy efficiency standards is a step in the right direction, it’s only one piece to the puzzle.  It’s important to purchase a unit sized right for your home, and that other elements of your HVAC system are considered – like your ductwork and airflow. Before moving to a new unit, contact a professional who can help you identify any energy weaknesses in your overall HVAC system that could affect your overall system performance.

Air Conditioning Myth #3:

Keeping ceiling fans running will help you save on energy costs because your air conditioner won’t have to work as hard to cool a room.

The Truth: Ceiling fans have no bearing on the overall temperature inside a room. They simply move air around which is what makes you feel cooler when you’re in a room with a ceiling fan. Ceiling fans are only helpful when they are running in an occupied room. If nobody is around, the ceiling fan isn’t doing any good and should be shut off – not to mention it’s consuming it’s own bit of energy when it’s left running.

Framingham Air Conditioning Pros

Nicholson Plumbing, Heating & Air Conditioning has a whole team of HVAC professionals trained and experienced in helping you save money while still staying cool. Contact us today to learn more about our products and services, like AC maintenance or AC repair!

Call for AC Help Now!

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