It's Heating Up! Check out our **HOT** Summer Specials! Read More

Skip navigation


Polar Bear Air Conditioning & Heating Inc. Blog

How Can I Choose the Most Efficient Boiler?

For most homeowners looking to buy a new boiler, all-around comfort and saving money are the two most important factors in selecting the right system. Of course, you want a boiler that radiates heat throughout your home and keeps your family comfortable on the harshest of winter nights. And for many homeowners, saving money upon installation is important as well. But you should also choose the heating system that is the most efficient so that you can save a lot more money over time.

Check the AFUE

AFUE stands for Annual Fuel Utilization Efficiency, and the AFUE of a furnace or boiler must be displayed on the label of any unit sold in the U.S. The AFUE is represented as a percentage, with the most efficient boilers boasting an AFUE of well over 90%. Boilers built two or three decades ago tend to have an AFUE between 50-65%, while any boiler sold in the U.S. today must have an AFUE of over 80%. This means that replacing your older boiler will already save a bundle every month over your older one. But spending a little extra on a boiler with a higher AFUE should offset the initial cost over time.

Make Sure It’s the Right Size

Another thing to check on is the size of a boiler. You can buy the most efficient boiler available on the market today, but if it’s the wrong size for your home, it won’t do you any good at all. Boilers must be properly sized according to several different calculations in order to provide sufficient heating and save you money over time. If the boiler is too small, you may leave it on for longer to feel comfortable and consume more energy in the process. If it’s too large, it will require a lot of energy to run in the first place.

Ask a Professional Heating Technician

Only a professional technician knows every precaution to take to make sure you have the correct size and model of boiler in your home and that it runs as efficiently as possible. Inform your heating technician about your budgetary and efficiency needs so you can end up with the right sized unit for your home and the most energy-efficient model possible for your budget.

Call Polar Bear Air Conditioning & Heating Inc. for more information about replacing or installing boilers in Washington D.C. today.

Comments are closed.