| 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 |
Limited Inventory: Please note that this model has been marked as having limited inventory by the manufacturer. However, it may still be available for purchase through select distributors and contractors for a limited time.
The KeepRite Ion™ – G97CTN is a premium, high-efficiency variable-speed gas furnace designed to deliver exceptional comfort, energy efficiency, and quiet performance. With an impressive 97% AFUE rating, it maximizes heating efficiency, helping homeowners reduce utility costs while maintaining consistent indoor warmth.
This review explores the key features, benefits, and overall performance of the KeepRite Ion™ – G97CTN to help you decide if it’s the right fit for your home.
AFUE Rating: 97%
Burner Type: Two-stage gas valve
Blower Type: Variable-speed ECM motor
Dual-Fuel Capable: Yes (compatible with a heat pump)
Noise Reduction: Yes (insulated cabinet and soft-mounted blower)
ENERGY STAR® Certified: Yes
Variable-speed ECM blower motor delivers improved airflow, balanced temperatures, and quieter operation.
Two-stage gas valve runs at low capacity most of the time for energy savings, ramping up when extra heating power is required.
Dual-fuel capability allows integration with a heat pump and thermostat for enhanced efficiency in varying weather conditions.
Fully insulated steel cabinet minimizes noise and prevents heat loss for better energy retention.
Wi-Fi® enabled with Ion™ Black System Control for remote access, intelligent diagnostics, and smart home integration.
Compatible with air purifiers and humidifiers, enhancing indoor air quality and comfort.
Durable silicon nitride ignitor provides reliable and long-lasting ignition.
High-temperature limit control ensures added safety by preventing overheating.
Solid, pre-painted steel cabinet with a tight-fit door latch system for durability and a sleek finish.
With its 97% AFUE rating, the KeepRite Ion™ – G97CTN converts nearly all the fuel it consumes into heat, minimizing energy waste and lowering operating costs.
The variable-speed motor and two-stage gas valve work together to deliver even, consistent heating while adjusting automatically to meet your home’s specific temperature needs.
Built with a stainless steel RPJ® heat exchanger, the furnace ensures long-lasting reliability and efficient heat transfer.
Thanks to its Wi-Fi-enabled Ion™ System Control, homeowners can easily monitor, adjust, and optimize their heating settings remotely — offering convenience and peace of mind.
Superior efficiency: 97% AFUE for maximum energy savings.
Smart control: Wi-Fi connectivity allows remote system management.
Quiet operation: Insulated cabinet and vibration-dampening design for minimal noise.
Consistent comfort: Variable-speed technology ensures steady, even heat distribution.
Built to last: Stainless steel heat exchanger and rugged steel cabinet construction.
Enhanced safety: High-temperature limit control for reliable protection.
Better air quality: Works seamlessly with air purifiers and humidifiers.
KeepRite backs the Ion™ – G97CTN with strong warranty protection:
10-Year No Hassle Replacement™ Limited Warranty
10-Year Parts Limited Warranty (with timely registration)
Lifetime Heat Exchanger Limited Warranty (with timely registration)
To receive full warranty coverage, the system must be installed by a licensed professional and registered within 90 days of installation.
The KeepRite Ion™ – G97CTN is a top-of-the-line furnace that combines energy efficiency, advanced technology, and quiet performance. Its smart Wi-Fi connectivity, variable-speed motor, and two-stage heating make it an ideal choice for homeowners seeking superior comfort, control, and long-term reliability.
If you want a quiet, durable, and intelligent heating system, the KeepRite Ion™ – G97CTN is an outstanding investment that provides dependable warmth and peace of mind through every winter season.
