As a heating and cooling company serving Brush Prairie WA, we know that there are a lot of industry-related terms that our customers might not be familiar with. Although it’s not vital for our customers to know and understand many of the terms we use, some of them are important for you to understand.


One example is Annual Fuel Utilization Efficiency (AFUE). This term is important because it can tell you a lot about how efficient your furnace is working. In fact, the AFUE is a measurement of how effective your gas furnace is in converting fuel to energy. The higher rating your furnace has, the more efficient it is working. For example: if your furnace has a rating of 75 percent, that means approximately 75 percent of the fuel being expended is being used to keep your home warm. The other 25 percent is escaping through exhaust, or possibly leaks.


If you would like to learn more about some of the other HVAC terms we use or you have questions about some of the terms you may have heard, then click here for some helpful answers. Meantime, if you have any heating and cooling needs in your Brush Prairie WA home, then contact us today at Comfort Air. Call 360-205-1817.


5 Stars for these folks. Bradford came out on the nastiest day of the year and had us up and running again in short order. Knowledgeable, professional, fast and affordable. DO business with these folks !! You will not regret it.

-Ric K. Google Review

I was planning a heater upgrade and received a 24 month no interest offer from Home Depot. They sent me a list of contractors and Comfort Air was the only contractor that called me before I could call anyone else. The customer support, salesperson and installers were fast, competent and incredibly supportive. From the time that I contacted them until the heater was installed was fast and the new heater is a big improvement over what I had before. Highly recommend Comfort Air for fast, efficient and professional service. I feel comfortable that they will be responsive, should there ever be an issue with my new heater!

-Jolene N. Google Review

We would like to thank all of you at Comfort Air for the work you just completed on our home. We are particularly pleased that your company has both the equipment and training to diagnose the exact problem we were experiencing with indoor air quality. We are very pleased that with the remedy you suggested the problem is completely resolved. The installers were highly competent and a pleasure to have in our home.
Special thanks to Dmitriy for his work from beginning to end. He is surely a gem on your staff.

-Kyle H. Google Review

Bradford the technician has come to our home a couple times and is always professional. I especially appreciate the exceptional customer service in the office. Every time I call, no matter who answers the phone, they always help me and go out of their way to help me understand how to troubleshoot my thermostat/heat pump. Today, I needed to revise an appt time and Rosa called me twice today to make sure she set up the appt for a time that would work for me. Fabulous service!

-Mardi F. Google Review

Best experience!! Bradford was so polite and helpful. He really took pride in his work and did a great job on our fireplace. Will be calling Bradford again for help if needed! One of a kind worker!!

- Alexandra Call Google Review

Always very professional and the best value I have found. I asked for a courtesy text prior to arrival and they totally did. Definitely recommend Comfort Air

-Shae Rondeau Google Review

I've had a very positive experience with Comfort Air and Trane. The system was affordable, installed in one day and they have done great follow up! Thanks Johnny!

-Gary Thompson Google Review