| 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 |
This Heil G97CTN Review covers a premium, high-efficiency gas furnace designed for Canadian homeowners who want advanced comfort control, smart technology, and excellent energy savings.
Positioned near the top of Heil’s residential lineup, the Ion™ 97 combines 97% AFUE efficiency, two-stage heating, and a variable-speed ECM blower with Wi-Fi-enabled smart controls. Manufactured by Heil, this furnace is built for quiet operation, durability, and precise temperature management during long Canadian winters.
This model has been marked as having limited inventory by the manufacturer. While the Heil Ion™ 97 – G97CTN may still be available through select distributors and licensed contractors, availability can vary by region and may be time-limited.
Efficiency: 97% AFUE
Heating Stages: Two-stage gas valve
Blower Motor: Variable-speed ECM
Smart Controls: Wi-Fi enabled (Ion™ Black System Control)
ENERGY STAR® Certified: Yes
Best For: Homeowners seeking smart control, quiet performance, and high efficiency
97% AFUE efficiency minimizes energy waste and lowers heating costs
Two-stage heating reduces temperature swings and improves comfort
Variable-speed ECM blower delivers steady airflow and quieter operation
Smart Wi-Fi connectivity allows remote monitoring and system diagnostics
Dual-fuel compatibility for pairing with a heat pump
Sound-reducing design for whisper-quiet performance
Strong warranty coverage for long-term peace of mind
Variable-Speed Blower Motor: Provides precise temperature control and consistent comfort while enhancing energy efficiency.
Two-Stage Gas Valve: Adjusts heating output automatically based on demand, minimizing fuel usage and temperature swings.
Dual-Fuel Compatibility: Can pair with a heat pump for optimized year-round efficiency and savings.
Smart Wi-Fi Control: Works seamlessly with the Ion™ Black System Control, allowing remote access, monitoring, and diagnostics.
Fully Insulated Cabinet: Reduces heat loss and improves operating quietness and efficiency.
Sound-Reducing Design: Features a soft-mounted blower and inducer motor for whisper-quiet performance.
Durable Silicon Nitride Ignitor: Provides reliable, energy-efficient ignition and a long operational lifespan.
Indoor Air Quality Ready: Compatible with air purifiers and humidifiers for healthier, cleaner air.
Superior Efficiency: 97% AFUE ensures minimal energy waste and lower heating bills
Steady Comfort: Variable-speed operation maintains consistent temperatures
Ultra-Quiet Performance: Soft-mounted motor design keeps noise levels low
Smart Home Ready: Wi-Fi connectivity enables remote monitoring and control
Dual-Fuel Option: Can be paired with a heat pump for enhanced efficiency
Built to Last: RPJ® stainless steel heat exchangers and silicon nitride ignitor
Healthier Indoor Air: Compatible with air purifiers and humidifiers
Enhanced Safety: High-temperature limit control helps prevent overheating
The Heil G97CTN Review is an excellent choice for homeowners who want premium efficiency, modern smart features, and ultra-quiet comfort. While it carries a higher installation cost in Canada than entry-level models, it delivers exceptional value through energy savings, intelligent control, and long-term reliability—especially for homes looking to integrate dual-fuel heating.
| Specification | Details |
|---|---|
| AFUE | 97% |
| Heating Type | Two-stage gas |
| Blower Motor | Variable-speed ECM |
| Smart Control | Ion™ Black System Control (Wi-Fi) |
| ENERGY STAR® | Yes |
| Dual-Fuel Compatible | Yes |
Two-stage gas valve automatically adjusts heat output based on demand
Variable-speed ECM blower motor maintains even temperatures and improves efficiency
Fully insulated cabinet reduces heat loss and operational noise
Soft-mounted blower and inducer motor minimize vibration
Durable silicon nitride ignitor ensures reliable, long-lasting ignition
RPJ® stainless steel heat exchangers provide corrosion resistance and durability
Compatible with air purifiers and humidifiers for improved indoor air quality
With a 97% AFUE rating, the Ion™ 97 converts nearly all the fuel it uses into usable heat. The two-stage heating system allows the furnace to run at lower output during milder conditions and higher output during extreme cold, reducing fuel consumption and wear on components.
The variable-speed ECM blower works in tandem with the heating stages to maintain consistent comfort while operating efficiently and quietly.
Quiet operation is a key strength of the Ion™ 97:
Soft-mounted blower and inducer motor
Fully insulated cabinet
Variable-speed airflow prevents abrupt noise changes
These features make it well suited for homes with finished basements or living spaces near the furnace.
Stainless steel heat exchangers enhance longevity
High-temperature limit control prevents overheating
Smart diagnostics via Wi-Fi control simplify servicing
This design helps reduce downtime and supports long-term dependable performance.
The Ion™ Black System Control enables:
Remote access and monitoring
System performance tracking
Diagnostic alerts for faster service response
Seamless coordination with compatible heating and cooling equipment
Lifetime Limited Heat Exchanger Warranty (with registration)
10-Year No Hassle Replacement™ Limited Warranty
10-Year Limited Parts Warranty (with registration)
To receive full warranty benefits, installation by a licensed HVAC professional and registration within 90 days are required.
Pros
High 97% AFUE efficiency
Quiet, smooth operation
Smart Wi-Fi control and diagnostics
Dual-fuel compatibility
Strong warranty protection
Cons
Higher installation cost in Canada
Limited manufacturer inventory
Advanced features may exceed basic heating needs
| Model | Series | Key Difference |
|---|---|---|
| Heil QuietComfort G9MVE | QuietComfort | Two-stage, no Wi-Fi control |
| Heil QuietComfort Deluxe G9MAE | Deluxe | Modulating heat, higher AFUE |
| Heil Ion™ 97 – G97CTN | Ion™ | Smart Wi-Fi, dual-fuel ready |
The Ion™ 97 stands out for homeowners who value smart control and connected performance.
The Heil Ion™ 97 – G97CTN stands out as a technologically advanced, energy-efficient furnace designed for modern comfort and convenience. Its combination of variable-speed performance, two-stage heating, and smart Wi-Fi control provides the perfect blend of efficiency, reliability, and control.
If you’re searching for a quiet, intelligent, and high-performance heating solution, the Heil Ion™ 97 is a top-tier choice that delivers consistent warmth, long-term reliability, and significant energy savings for years to come.
The installation or replacement cost of any furnace, air conditioner, or heat pump in Canada can vary based on several important factors:
Size of the home and required furnace sizing
Your province and climate conditions (Ontario, hamilton, burlington, etc.)
Overall installation difficulty and labour hours
The need for ductwork upgrades
Pricing and experience of local HVAC contractors
We proudly help homeowners across Canada compare furnace prices, get installation quotes, and find trusted HVAC contractors. Here are some of the top cities where we provide service:
Hamilton • Burlington • Brantford • Cambridge • Kitchener • Milton • Oakville
Whether you’re upgrading your furnace, replacing an old system, or comparing HVAC quotes, our certified contractors are available to assist you in all major regions across Ontario and beyond.
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These affiliations ensure reliable service, certified expertise, and consistent installation quality across Canada.
Q.Is the Heil Ion™ 97 a high-efficiency furnace?
Yes, with a 97% AFUE rating, it’s considered high-efficiency.
Q.Is this furnace quiet?
Yes, sound-dampening design and variable-speed operation keep noise levels low.
Q.Does it support smart controls?
Yes, it works with the Ion™ Black System Control for Wi-Fi access.
Q.Is this model discontinued?
No, but inventory is limited and availability may vary.
It supports standard programmable thermostats but not communicating systems.
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