Carrier Infinity® Series 97 – 59TN7 Review

Limited inventory: Please note, this model has been marked as having limited inventory by the manufacturer, although it may still be available for purchase through distributors and contractors for some time.

Carrier Brand Overall Rating & Average Price

The Carrier Infinity® Series 97 – 59TN7 is a high-performance, two-stage, variable-speed furnace that offers excellent energy efficiency and premium comfort features. Designed to provide consistent heating while reducing energy consumption, this furnace is a strong contender for homeowners looking for a balance between cost and performance.

This review covers the key specifications, features, warranty details, and pricing information. Additionally, we will compare the Infinity 97 – 59TN7 with other Carrier models to help you decide if this furnace is the right fit for your home.

About the Infinity 97 – 59TN7

Average Price (installed): $6,200 to $6,800

Top Features:

• Two-stage burner provides more efficient heating compared to single-stage models
• Variable-speed ECM blower for superior humidity control and even temperature distribution
• Secondary heat exchanger maximizes efficiency by reducing heat loss and fuel waste
• ENERGY STAR® certified with an AFUE of 96.7% for high energy savings
• Quiet operation due to a well-insulated cabinet and sealed combustion system
• Compatible with Carrier’s Infinity Control for advanced climate control and humidity management
• Flexible installation options including upflow, downflow, and horizontal configurations
• Can operate on natural gas or be converted to propane

The Bottom Line

The Infinity 97 – 59TN7 is a premium furnace that delivers exceptional performance and energy efficiency. Its two-stage burner allows it to operate at a lower, more efficient level during mild weather and ramp up to full power when extreme cold hits. This helps maintain consistent temperatures while minimizing energy waste.

However, it falls into the higher price range, making it a significant investment. If you prioritize energy savings, quiet operation, and advanced control features, the Infinity 97 – 59TN7 is a solid choice.

Product Specifications

• AFUE Efficiency: 96.7%
• Burner Type: Two-stage
• Blower Type: Variable-speed ECM motor
• ENERGY STAR Certified: Yes
• Price Range: $6,200 to $6,800

Additional Features:

• ComfortFan technology allows multiple fan-speed options when using a smart thermostat
• Ideal Humidity System compatibility for year-round humidity control when paired with the right components
• Hybrid Heat compatibility allows for dual fuel operation with a heat pump
• SmartEvap technology helps reduce summer humidity levels for improved comfort
• High rebate eligibility due to ENERGY STAR certification

Warranty Information

Carrier provides a competitive warranty on the Infinity 97 – 59TN7:

• Heat Exchanger: 20-year limited warranty (lifetime if registered within 90 days)
• Parts Warranty: 10 years (if registered within 90 days, otherwise 5 years)

To get the full benefits, registration is required within 90 days of installation. Otherwise, the warranty period is reduced. Additionally, professional installation is necessary to avoid voiding the warranty.

Final Verdict

The Carrier Infinity® Series 97 – 59TN7 is an excellent choice for homeowners looking for a reliable, energy-efficient furnace with premium features. It strikes a balance between affordability and high performance, offering better efficiency and quieter operation compared to entry-level models.

While it is more expensive than some alternatives, its two-stage heating, variable-speed motor, and ENERGY STAR certification make it a worthwhile investment for those prioritizing comfort and energy savings. If you’re looking for a high-quality furnace in the premium range, the Infinity 97 - 59TN7 is a strong contender.