| Square Footage | Furnace BTU |
|---|---|
| 1,000-1,200 sq. ft. Home | 40,000 - 60,000 BTU |
| 1,200-1,500 sq. ft. Home | 60,000 BTU |
| 1,500-1,800 sq. ft. Home | 60,000 - 80,000 BTU |
| 1,800-2,500 sq. ft. Home | 80,000 - 100,000 BTU |
| 2,500-3,500 sq. ft. Home | 100,000 to 120,000 BTU |
The Carrier Comfort™ 92 – 59SC2 is an entry-level gas furnace designed to provide dependable heating at an affordable price. With 92.1% AFUE efficiency and a multi-speed ECM blower motor, it delivers steady performance for homeowners who don’t require high-efficiency 96%+ systems.
⚠️ Important: This model does not meet Canada’s post-2019 95% AFUE minimum requirement and is no longer sold in Canada unless leftover inventory is available.
This Carrier 59SC2 review covers pricing, efficiency, warranty, features, pros and cons, and how it compares to newer Carrier models.
| Feature | Details |
|---|---|
| AFUE Rating | 92.1% |
| Burner Type | Single-Stage |
| Blower Motor | Multi-Speed ECM |
| ENERGY STAR® | No (South Region only) |
| Heat Exchanger Warranty | 20 Years |
| Parts Warranty | 10 Years (Registered) |
| Average Installed Cost | $3,800 – $4,800 |
Unit Cost Only: $2,000 – $2,800
Installed Cost: $3,800 – $4,800
Installation cost depends on:
Home size
Ductwork condition
Venting adjustments
Location & labor rates
Removal of existing system
Compared to other Carrier models, the 59SC2 is one of the most affordable options in the lineup.
The 59SC2 is built for durability and installation flexibility.
Captures additional heat from exhaust gases to improve overall efficiency.
Designed for long-term durability and corrosion resistance.
Supports multiple venting configurations and propane conversion, making it adaptable for various home setups.
Draws combustion air from outside the home to improve safety and reduce indoor air contamination.
Converts 92 cents of every dollar spent on fuel into usable heat. While not high-efficiency by today’s standards, it remains significantly better than older 80% furnaces.
Operates at full capacity when heating is needed. While simpler than two-stage systems, it provides consistent and dependable warmth.
Improves airflow control, enhances comfort, and reduces electricity usage compared to standard blower motors.
When paired with a heat pump and compatible thermostat, the system can switch between gas and electric heating to optimize efficiency.
Carrier includes several features to maintain low operational sound levels.
Reduces vibration and dampens noise during operation.
Provides smoother airflow transitions compared to single-speed systems.
Minimizes operational noise while enhancing system efficiency.
Overall, the 59SC2 operates quietly enough for homes where the furnace is located near living areas.
Provides reliable startup without wasting fuel.
Built with corrosion-resistant materials to extend system lifespan.
Accessible components and diagnostic features simplify technician servicing.
20-Year Heat Exchanger Warranty
10-Year Parts Warranty (with registration)
Failure to register reduces the parts warranty to 5 years.
Installation must be performed by a licensed HVAC contractor to maintain warranty coverage.
Affordable entry-level Carrier furnace
Reliable heating for mild climates
Lower upfront cost compared to 96%+ models
Quiet multi-speed blower operation
Compatible with hybrid heating systems
✔ Budget-friendly pricing
✔ Multi-speed ECM blower
✔ Durable construction
✔ Compatible with heat pump systems
✖ Not ENERGY STAR® certified (in Canada)
✖ Does not meet modern 95%+ efficiency standards
✖ Single-stage heating
✖ Limited rebate eligibility
| Feature | 59SC2 | 59TN6 |
|---|---|---|
| AFUE | 92.1% | 96.7% |
| Heating | Single-Stage | Two-Stage |
| Blower | Multi-Speed ECM | Variable-Speed |
| ENERGY STAR® | No | Yes |
| Installed Cost | $3,800–$4,800 | $6,000–$6,600 |
The Infinity 96 is a premium two-stage furnace with a variable-speed blower and AFUE of 96.7%, making it quieter, more efficient, and ideal for larger homes.
It’s more expensive—around $6,000 to $6,600 installed—but also offers communicating components and a superior warranty.
| Feature | 59SC2 | 59MN7 |
|---|---|---|
| AFUE | 92.1% | Up to 98.5% |
| Heating | Single-Stage | Modulating |
| Blower | Multi-Speed ECM | Variable-Speed |
| Smart Tech | Basic | Greenspeed® |
| Installed Cost | $3,800–$4,800 | $6,500–$7,500+ |
The Infinity 98 is Carrier’s flagship model, featuring modulating operation, variable-speed capacity, and Greenspeed® Intelligence for ultra-precise performance.
With an AFUE of 98.5%, it provides top-tier efficiency and whisper-quiet comfort—perfect for homeowners seeking the best of the best.
| Feature | 59SC2 | 59SC5 |
|---|---|---|
| AFUE | 92.1% | 96.5% |
| Heating | Single-Stage | Single-Stage |
| ENERGY STAR® | No | Yes |
| Installed Cost | $3,800–$4,800 | $4,500–$5,500 |
Both are entry-level furnaces, but the Comfort 95 is the better performer.
It has a 96.5% AFUE rating and ENERGY STAR® certification, making it eligible for rebates and offering better long-term energy savings.
If you’re shopping for an affordable Carrier furnace, the Comfort 95 – 59SC5 is the ideal modern alternative to the discontinued Comfort 92.
If you can find this model still available, it may be worth purchasing if:
You live in a mild climate
You’re replacing an older 80% furnace
Budget is your top priority
However, in colder regions or where rebates apply, a 96%+ furnace may offer better long-term value and lower heating costs.
The Carrier Comfort 92 – 59SC2 is an affordable and dependable entry-level furnace that provides reliable heating for smaller homes and moderate climates. While it lacks high-efficiency performance and ENERGY STAR® certification, it remains a practical option for homeowners focused on upfront savings.
For those eligible for rebates or living in colder climates, upgrading to a 95–98% AFUE model may deliver better long-term energy savings.
The average installed cost ranges from $3,800 to $4,800 depending on location and installation complexity.
No. It does not meet modern ENERGY STAR® efficiency requirements in Canada.
The furnace has a 92.1% AFUE efficiency rating.
It is no longer sold in Canada due to updated efficiency regulations, though leftover inventory may still be available.
It is better suited for mild to moderate climates. Colder regions benefit more from 96%+ AFUE models.
It includes a 20-year heat exchanger warranty and a 10-year parts warranty (with registration).
The total cost to install or replace a furnace, air conditioner, or heat pump in Canada depends on several key factors:
Home size and proper furnace capacity requirements
Your province and climate (Ontario, Hamilton, Burlington, etc.)
Installation complexity and labour time involved
Possible ductwork modifications or upgrades
Local HVAC contractor pricing and expertise
Whether you need a repair or a full system replacement
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