Boilers

You Can Rely On Us for All of Your Boiler Needs

Cardinal Heating & Air is the number one HVAC service provider in our local area because of our decades of experience, great workmanship and excellent products. Our technicians specialize in the installation, repair and maintenance of all kinds of heating and cooling systems. On this particular page, we will focus on boilers and explain what you need to know about them. Having knowledge about different heating products will allow you and your Cardinal Comfort Consultant and installer to find the right fit.

About Boilers

Boilers make hot water that runs through pipes to distribute heat around a house. They have several different distribution methods. They can distribute heat through radiators, hot water baseboards and via in-floor radiant tubing. A boiler’s design allows it to be used more easily for zone heating in comparison to a furnace. The efficiency of a boiler is determined by figuring out its AFUE (Annual Fuel Utilization Efficiency) rating. The AFUE rating refers to the ratio of the annual heat output of the boiler and the total annual energy that it consumes.

When choosing your boiler, you should aim to get one with an AFUE rating that’s as high as possible. Modern boilers typically have AFUE ratings that are as high as 90% or more. If you have an old boiler system, then we highly recommend switching to a modern model in order to make your home more energy-efficient. You’ll save money on heating and you’ll definitely notice the improved comfort.

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As the leading HVAC service provider in our area, we can answer all of your questions about boilers and help you figure out if it’s the right heating system for you. We can also repair and maintain your current boiler system. Our services can greatly improve your home’s energy efficiency and save you money on your energy bills. Our licensed technicians are skilled, knowledgeable and courteous.

Our Partners & Affiliations

Cardinal Heating & Air is proud to be affiliated with top brands like Trane, Honeywell, Mitsubishi Electric, Carrier, and ClimateMaster. Our commitment to excellence has earned us numerous awards, reflecting our dedication to providing superior HVAC services. Trust us for reliable, high-quality solutions backed by industry-leading partners.

TESTIMONIALS

What Our Clients Say

Cardinal installed a Viessmann system that serves my radiant heat and provides on demand hot water ~7 years ago and did an fantastic job. I have the annual maintenance contract and have been really pleased with the level of service and the quality of their technicians. But yesterday was a stand out moment. David came and did the maintenance. He let me know next year I'll need to replace a part and told me how to integrate it into my annual service to make it more cost effective. And then I mentioned that we're building a small place on Orcas and looking for an efficient solution to heat and cool the space, as well as supply radiant and hot water in a fairly harsh environment that can have a big temperature range. Even though this won't necessarily benefit him or Cardinal, he texted me today with what looks like the perfect system from Steibel Eltron--and was super gracious about responding to and even doing further research on my follow up questions. So kind!!! Everyone--especially in the trades--is so busy these days. It feels exceptional to have such a great human-to-human moment. Big shout out to David. Thank you!
deb sorenson
October 3, 2024
Appreciate Cardinal heating and air for sending out Jerrar to perform quality assurance on recently installed furnace and air conditioning unit. He found several things he would like to see done better. And although they seem minor to me, they’re important enough that he’s going to have his team come back out. Really appreciate the level of detail here. Would recognize Cardinal heating and air to anybody who is looking for a Great service and experience.
SSDigiExp “Scott”
October 3, 2024
Cardinal Heating always does a great job. They are very thorough and check all systems.
Elaine Coles
October 2, 2024
I would recommend everyone in Seattle to use cardinal heating and air. Our representative, .Jerrrar Hayes Sr is incredible. The company has always offered wonderful and quick service!
Vicki Carey
October 1, 2024
Cardinal provides excellent service and professionalism! Dave, Zach and Brandon in the service dept are all extremely knowledgeable and courteous throughout the HVAC installation process and any subsequent visits to tweak our system. Highly recommend!
stuart marvin
October 1, 2024