| 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 Infinity® 96 – 59TN6 is a premium two-stage, variable-speed furnace engineered for superior comfort, quiet operation, and high efficiency.
If you’re researching the Carrier 59TN6 price, installation cost, and performance, this detailed review will help you decide whether this Infinity model is right for your home.
| Feature | Details |
|---|---|
| AFUE Efficiency | 96.7% |
| Heating Type | Two-Stage |
| Blower Motor | Variable-Speed ECM |
| ENERGY STAR® | Yes |
| Fuel Type | Natural Gas / Propane Convertible |
| Average Installed Cost | $6,000 – $6,600 |
Unit Cost Only: $3,800 – $4,800
Installed Cost: $6,000 – $6,600
Installation cost depends on:
Home size and ductwork
Venting requirements
Regional labor rates
Removal of old equipment
Thermostat upgrades (Infinity Control recommended)
Compared to Comfort and Performance models, the 59TN6 sits in the premium price range but offers enhanced smart control capabilities.
Maximizes heat extraction to improve efficiency and reduce wasted fuel.
Enhances durability while reducing sound levels.
Supports upflow, downflow, and horizontal configurations.
Improves safety and heating efficiency by drawing air from outside.
Converts nearly all fuel into usable heat, delivering strong performance in colder climates.
Operates primarily at a lower stage for better energy efficiency and shifts to high stage during extreme cold.
Provides smoother airflow, better humidity control, and quieter operation.
When paired with Carrier’s Infinity thermostat, the system communicates for advanced diagnostics, comfort control, and efficiency optimization.
Can integrate with a heat pump for dual-fuel operation.
Gradual ramp-up and ramp-down reduces abrupt noise.
Minimizes vibration and sound transmission.
Improves combustion efficiency while reducing sound.
The Infinity 96 is noticeably quieter than entry-level single-stage furnaces.
Built for long-term durability.
Reliable startup without pilot fuel waste.
Provides advanced system monitoring and maintenance alerts.
Lifetime limited heat exchanger warranty
10-year limited parts warranty (with registration)
Registration within 90 days is required for full coverage.
Premium two-stage comfort
96.7% high efficiency
Quiet variable-speed performance
Advanced Infinity smart control compatibility
ENERGY STAR® certified
Ideal for cold climates
✔ Superior comfort control
✔ ENERGY STAR® certified
✔ Quiet performance
✔ Smart thermostat integration
✔ Strong long-term energy savings
✖ Higher upfront cost
✖ Not fully modulating like Infinity 98
✖ Requires Infinity Control for full features
Medium to large homes
Cold climates with long heating seasons
Homeowners upgrading from single-stage furnaces
Those wanting smart communicating comfort systems
Buyers seeking premium comfort without jumping to Infinity 98 pricing
| Feature | 59TN6 | 59SC2 |
|---|---|---|
| AFUE | 96.7% | 92.1% |
| Heating | Two-Stage | Single-Stage |
| Blower | Variable-Speed | Multi-Speed |
| Installed Cost | $6,000–$6,600 | $3,800–$4,800 |
Price: $3,800 – $4,800 (installed)
The Comfort 92 is a budget-friendly, single-stage furnace with a 92.1% AFUE — below Canada’s current minimum efficiency requirement of 95%. It’s noisier and less efficient than the Infinity 96, making it suitable only for smaller homes or mild climates.
Verdict: The Infinity 96 is far superior in efficiency, comfort, and long-term savings.
| Feature | 59TN6 | 59SC5 |
|---|---|---|
| AFUE | 96.7% | 96.5% |
| Heating | Two-Stage | Single-Stage |
| Blower | Variable-Speed | Multi-Speed |
| Installed Cost | $6,000–$6,600 | $4,500–$5,500 |
AFUE: 96.5%
Operation: Single-Stage
Blower: Multi-Speed ECM
The Comfort 95 offers a solid efficiency rating and ENERGY STAR® certification at a lower cost. However, its single-stage design can’t match the temperature consistency or quiet operation of the Infinity 96.
Verdict: The Comfort 95 is a good mid-range option, but the Infinity 96 offers a noticeable performance upgrade.
| Feature | 59TN6 | 59MN7 (Infinity 98) |
|---|---|---|
| AFUE | 96.7% | Up to 98.5% |
| Heating | Two-Stage | Modulating |
| Blower | Variable-Speed | Variable-Speed |
| Installed Cost | $6,000–$6,600 | $6,500+ |
The Infinity 98 – 59MN7 is Carrier’s most advanced furnace, featuring modulating operation and Greenspeed® Intelligence for precise temperature control and maximum efficiency (up to 98.5% AFUE).
It’s ideal for homeowners who want top-tier comfort and are willing to invest in Carrier’s flagship technology.
Verdict: Infinity 98 delivers maximum efficiency and modulation, but the 59TN6 offers a strong balance between price and performance.
If you want:
Premium comfort
Strong energy efficiency
Advanced smart control compatibility
Quiet operation
The 59TN6 is an excellent mid-to-premium investment that delivers long-term performance and savings.
The Carrier Infinity® 96 – 59TN6 is one of Carrier’s best-balanced premium furnaces. It offers high efficiency, two-stage comfort, and smart communicating control — making it ideal for homeowners who want reliable warmth and refined performance without paying for full modulation.
For cold climates and larger homes, it remains one of the strongest options in Carrier’s lineup.
Installed prices typically range from $6,000 to $6,600 depending on installation complexity and location.
The furnace has a 96.7% AFUE efficiency rating.
Yes, it meets ENERGY STAR® high-efficiency standards.
Yes. Its two-stage heating and high AFUE rating make it suitable for colder regions.
It includes a lifetime limited heat exchanger warranty and a 10-year limited parts warranty (with registration).
Yes, mainly due to its two-stage operation and advanced Infinity Control compatibility.
Several elements influence furnace and HVAC system pricing across Canada:
Property size and correct heating capacity
Regional weather conditions
Labour complexity and installation hours
Required duct adjustments
Upgraded thermostats and add-ons
Contractor pricing structure
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