
Explore Carrier Furnaces

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Infinity® 95 Ultra-Low Nox Gas Furnace 59 Cu5Designed to meet California regulations. Up to 95% AFUE for enhanced energy savings with standard comfort features.
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Performance™ 96 Gas Furnace with Intelisense™ Technology
59TP6
ENERGY STAR® certified. Up to 96.7% AFUE for premium energy savings with enhanced comfort features.
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Performance™ 96 Gas Furnace with Intelisense™ Technology
58TP0
80% AFUE for moderate energy savings with enhanced comfort features.
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Infinity® 95 Ultra-Low Nox Gas Furnace 59CU5Designed to meet California regulations. Up to 95% AFUE for enhanced energy savings with standard comfort features.
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Performance™ 96 Gas Furnace with Intelisense™ Technology
59TP6
ENERGY STAR® certified. Up to 96.7% AFUE for premium energy savings with enhanced comfort features.
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Performance™ 96 Gas Furnace with Intelisense™ Technology
58TP0
80% AFUE for moderate energy savings with enhanced comfort features.
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Comfort™ 96 Gas Furnace 59SC6
All sizes ENERGY STAR® certified. Up to 97% AFUE for premium energy savings with standard comfort features.
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Comfort™ 92 Gas FurnaceUp to 92.1% AFUE for enhanced energy savings with standard comfort features.
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Comfort™ 80 Gas Furnace
58SB0
80% AFUE for moderate energy savings with standard comfort features.
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Comfort™ 80 Low Nox Gas Furnace
58SC1
Designed to meet California regulations. 80% AFUE for moderate energy savings with standard comfort features.
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Comfort™ 80 Ultra-Low Nox Gas Furnace
58SU0
Designed to meet California regulations. 80% AFUE for moderate energy savings with standard comfort features.
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Performance™ 80 Oil FurnaceSelect sizes ENERGY STAR® certified. Up to 87.5% AFUE for moderate energy savings with enhanced comfort features.
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Performance™ 80 Oil FurnaceUp to 86.4% AFUE for moderate energy savings with enhanced comfort features.

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From emergencies to routine calls, our team is always ready, day or night, to restore your comfort quickly.
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We offer flexible financing and value-packed memberships to keep your home running smoothly all year.
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Your home is in safe hands with fully certified technicians and reliable, code-compliant service.
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Serving Snohomish and King County with trusted, community-focused HVAC and electrical expertise.

Hear From Our Happy Customers
At ONESTOP, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Adam was phenomenal. He was not pushy and provided me with all my options. He even explained everything to me in great detail. He really helped me make an educated decision. He educated me on SEER ratings and the different types of furnaces that exist.- Bob C.
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They went above and beyond our expectations, and I not only look forward to working with them in the future, but I feel confident and safe knowing they genuinely have our best interests in mind when doing their job. You can tell they strive for excellence- Craig M.
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I have to say, Onestop is top-notch, and Adam was great to work with, did not give us the run-around of what we didn’t need, as most companies seem to do. Adam was upfront and honest. Fantastic prices, exceptional customer service!- Sarah H.
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Adam and his installers arrived the next morning, on time! The crew did a great job and were done sooner than I'd expected. They not only installed my new Trane furnace, but they also made the whole area look better and cleaner.- Carrie S.
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I used them for maintenance on my furnace and AC. They explained things well, were polite & professional. It was scheduled quickly and the price was good.- Jon E.
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Adam and Gram did an amazing job with our HVAC setup. They were professional, efficient, and knew their stuff. The new system was installed quickly, and they made sure we understood everything before they left. Great experience from start to finish.- Michael B.
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Adam and Gram came in today to install a new furnace. The job was extremely well done and completed in half a day. I couldn't be happier with their service and the quality of materials they used.- Chris M.
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This company fixed a refrigerant leak that was left by a larger company in the area. They did it at a reasonable rate, they were friendly, knowledgeable, and perform the work in a timely manner. 10 out of 10 recommend.- Michael B.