Carrier Ultra-Low NOx Gas Furnaces (California Only)
Performance meets sustainability with up to a 95% AFUE rating, delivering enhanced energy efficiency.
Comfort™ 95 Ultra-Low NOx Gas Furnace
59SU5
A furnace designed for cleaner air and lasting comfort.
Overview
Our Comfort 95 Ultra-Low NOx Gas Furnace offers an exceptional combination of efficiency and eco-friendliness. It achieves up to 95% AFUE for enhanced energy savings, while helping to reduce NOx emissions to meet or exceed low-emission requirements established by Colorado, California’s South Coast Air Quality Management District, and the San Joaquin Valley Air Pollution Control District. With its multi-speed blower and standard comfort features, this furnace ensures a cozy, consistent temperature throughout your home. Pair it with a compatible heat pump to create a Hybrid Heat® system, for enhanced comfort and efficiency.
- ENERGY STAR® Certified
- Hybrid Heat®
Features
Enjoy steady and reliable heating that keeps you and your family consistently warm.
Features like a multi-speed blower help customize indoor air comfort by regulating airflow and humidity levels throughout the home.
Engineered for quiet operation, the fully insulated cabinet helps minimize noise, creating a peaceful indoor environment.
Experience peace of mind with Carrier's Consumer Choice Warranty. Upon timely registration, on eligible equipment select either a 10-year parts only limited warranty or a 5-year parts, plus a 3-year labor limited warranty.¹ 20-year heat exchanger limited warranty.²
At a glance
Heating Efficiency
Up to 95% AFUEGas Valve Technology
Single-stageEmissions
Ultra-Low NOx for California and CaliforniaBlower Motor Type
Multi-speedFuel Type
Natural gasSize
Available in various sizes to accommodate most homesExperience clean, economical warmth with the Comfort 95 Ultra-Low NOx Gas Furnace, tailored to your comfort and environmental priorities.
Works great with
Customer Reviews
4.5 /5
4.5 rating of Reviews (8)
Verified purchase
Many problems
April 9, 2025
When it works it is greta, but we have had 3 major outages in the 2 years we have owned this unit. The blower motor burned out after 20 months.
Verified purchase
Ac/heater
August 30, 2024
Great unit
Verified purchase
Awesome Furnace
June 17, 2024
Excellent coverage and product meet the expectations.
Verified purchase
heater
February 21, 2024
Keeps us warm.
Verified purchase
Great product.
February 6, 2024
Great unit. Cools down our home efficiency and quickly.
Verified purchase
Touchy
March 16, 2023
None
Documents
Brochure
Owner's Manual
Ultra Low NOx Condensing Gas Furnace Owner's Manual
Ultra Low NOx Condensing Gas Furnace Owner's Manual
Warranty Card
Limited Warranty for Condensing Gas Furnace with Tube and Fin Secondary Heat Exchanger
Garantie limitée pour chaudière à gaz à condensation avec échangeur thermique secondaire à tube à ailettes
California residents please see Proposition 65
Legal disclaimer
1. To the original owner on eligible equipment for eligible residential applications. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty, which can be changed to the 5-year parts, plus a 3-year labor option on eligible equipment within the first 90 days after installation. The 5-year parts, plus 3-year labor warranty option is available only if the installing dealer/contractor has elected to participate in the Consumer Choice warranty program and has accepted the Consumer Choice dealer terms and conditions.
2. 20-year heat exchanger parts limited warranty when used in an owner-occupied residence. See warranty certificate for details.
This furnace does comply with SCAQMD Rule 1111 or SJVAPCD Rule 4905, which places a NOx emission limit of 14 ng/J. Therefore, this unit is eligible to be installed in the South Coast Air Quality Management District (SCAQMD) nor the San Joaquin Valley Air Pollution Control District (SJVAPCD).