Carrier 59CU5 Gas Furnace

Overview

Our ultra-low NOx furnace is the great choice for up to 95% AFUE comfort inside and reduced NOx emissions outside to meet or exceed California’s South Coast Air Quality Management District (SCAQMD) and San Joaquin Valley Air Pollution Control District (SJVAPCD) new requirements for dramatically reduced NOx emissions.

As part of a complete, year-round comfort system, this variable-speed furnace delivers more optimized airflow to your living spaces .

And, if you combine our ultra-low NOx furnace with a compatible thermostat and Carrier® heat pump, you’ll enjoy the additional comfort and efficiency benefits of a Hybrid Heat® system.

Why This Furnace Is Right for You

Energy Savings: Up to 95% AFUE for enhanced energy savings.
Comfort Features: Standard comfort features to help keep you warm and comfortable.
Humidity Control: Offers excellent humidity control when paired with an Infinity® air conditioner or heat pump.
Sound Performance: Quiet operation with a fully insulated cabinet to help minimize noise levels.
Fuel Type: Natural Gas
Size: Available in various sizes that can accommodate most homes. Your Carrier expert will recommend the appropriate model to fit your needs.

Carrier Gas Furnaces

What Homeowners Say After We Pack Up

4.9 from 400+ Google reviews

The technician Lenny they sent out was extremely professional, knowledgeable and clean. He assess the situation, determined tge issue got it fixed in no time. I highly recommend them
Anthony J.
Great service on our home’s system! The technician found a failing capacitor and replaced it same day. I appreciated the thorough troubleshooting and clear explanation of the repair. Very happy with the work and would definitely recommend them!
Jason R.
The man was excellent, he checked the whole system gave me advice and wasted no time , i would recommend your comp any to anyone, any time i need a tech i I’m calling you guys TY
Thomas H.
KO HVAC did a great job changing my house from electric heat to natural gas forced hot air with AC. Cody and his team were wonderful to work with. Highly recommended.
Aaron H.
It was a pleasure to work with KO hvac. From the moment of making the initial call and getting set up, to the day of service it was a very smooth process. The communication was on point which is always greatly appreciated. Thanks Len!
Steven S.
Caleb was punctual and very professional and knowledgeable. Thanks!
Matt B.
Great service. Will definitely have them do all my hvac needs.
Mary N.
Caleb was professional & knowledgeable of the issues I had with my furnace.
Ray B.
This is an extremely professional group who does excellent work. They replaced our entire HVAC system and later added additional duct work. Incredibly smooth process from start to finish. Communication was excellent. Their crew was on time, professional and courteous. Highly recommend.
Ed B.
Steve and Caleb both very knowledgeable and good to deal with. Had an issue finding a leak in the system and they were able to find the problem. HIGHLY recommend.
Karen N.

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