| 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 |
Are you searching for a new gas furnace and considering KeepRite? The Ion 95 G95CSU might be just what you need. With ultra-low NOx emissions, efficient performance, and quiet operation, this model is designed to deliver reliable comfort while meeting strict environmental standards — making it a solid option for many Canadian homeowners.
This in-depth review will walk you through everything you should know about the Ion 95 — including its efficiency rating, key features, price range, warranty details, and design highlights.
We’ll also compare it with three other KeepRite furnaces to help you determine if it’s the right fit for your home and budget.
Average Price (with installation): $3,500 – $5,500
Strong warranty coverage
Quiet and efficient performance
Ultra-low NOx emissions for better air quality
Variable-speed ECM blower motor for quiet, consistent airflow
More efficient and reliable than traditional blower systems
Budget-friendly premium model
Durable stainless steel primary heat exchanger
Compatible with Ion™ System Control for smart thermostat functionality and remote Wi-Fi access
Dependable long-term performance
The KeepRite Ion 95 is a high-efficiency, environmentally friendly gas furnace with a 95% AFUE rating. That means it converts 95 cents of every dollar spent on energy directly into heat — a big improvement over older, less efficient models.
As an ultra-low NOx furnace, it’s an excellent choice for homeowners in regions with strict emissions regulations or for those who want to reduce their environmental footprint.
Its variable-speed ECM blower motor operates quietly, enhances comfort, and helps maintain steady humidity levels. However, the Ion 95 is equipped with a single-stage gas valve, meaning it operates at one heating output. While this works well for mild climates or smaller homes, it may not provide sufficient performance for larger spaces or extremely cold regions.
AFUE: 95%
Burner Type: Single-stage
Blower Type: Variable-speed ECM
ENERGY STAR® Certified: Yes
Heating Capacity: 60,000 – 100,000 BTUs
KeepRite’s Ion 95 is engineered for quiet comfort and efficiency. Its fully insulated cabinet reduces operational noise while improving heat transfer. Both the blower and inducer motors are soft-mounted with noise-dampening gaskets to ensure smooth, quiet operation.
While the Ion 95 doesn’t come with a vast array of high-tech extras out of the box, pairing it with KeepRite’s Ion™ System Control smart thermostat takes its capabilities to the next level.
With the Ion System Control, you can:
Adjust temperature, humidity, and ventilation remotely
Manage energy usage efficiently
Create 7-day programmable schedules with home, sleep, and away modes
Access diagnostics and system alerts, simplifying maintenance and improving reliability
Durable silicon nitride ignitor – reliable and more efficient than pilot lights
Upflow and horizontal installation options for flexible setup
Dual-fuel compatible – can work with an electric heat pump to increase efficiency
Ready to integrate with humidifiers and air purifiers
Tight-fitting cabinet door latch minimizes heat loss
Variable-speed induced draft motor ensures consistent combustion and quiet operation
Standard safety features, including high-temperature limit control
Constant airflow ECM blower motor for smooth, energy-efficient operation
Pre-painted, solid steel cabinet for strength and durability
Not propane convertible
The Ion 95 comes with KeepRite’s solid warranty protection, offering excellent peace of mind:
Lifetime limited warranty on the heat exchanger
10-year parts limited warranty
5-year No Hassle Replacement™ limited warranty
The No Hassle Replacement warranty ensures that if the heat exchanger fails during the first five years, KeepRite will replace the entire furnace.
While the Ion 95’s warranty isn’t quite as extensive as the brand’s top-tier models, it still compares favorably against many competing furnaces in its class.
➡️ Important: Register your new furnace within 90 days of installation to activate full warranty coverage. Registration requires your contact details, model and serial number, and the information of your licensed HVAC installer.
The Performance 92 N92ESN is KeepRite’s most affordable furnace, typically priced between $3,000 and $4,500 installed.
Like the Ion 95, it has a single-stage burner, but it uses a fixed-speed blower, which means it operates at only one airflow setting. It also has a lower 92% AFUE, falling short of Canada’s minimum 95% standard for high-efficiency furnaces introduced in 2019.
Because of its lower efficiency, the Performance 92 would consume more fuel and may struggle to keep up during harsh Canadian winters. It also carries a shorter 20-year heat exchanger warranty, making the Ion 95 the better long-term investment despite its higher upfront cost.
The QuietComfort 96 G96VTN sits in KeepRite’s mid-range lineup but includes features that rival those of premium models.
It offers two-stage operation, which provides improved temperature control, quieter performance, and better energy efficiency than the Ion 95’s single-stage system. With a 96% AFUE, it’s slightly more efficient and better suited for larger homes or colder climates.
Both models have variable-speed blower motors and similar warranty protection, but the Ion 95’s standout advantage is its ultra-low NOx emissions, making it the more eco-friendly option.
At the top of KeepRite’s lineup sits the Ion 98 G97CMN, a premium, high-performance furnace with all of the brand’s best features.
Unlike the Ion 95, the Ion 98 uses a modulating burner, allowing it to make tiny adjustments to heating output for near-perfect temperature control and whisper-quiet operation. It boasts an AFUE of 98%, maximizing fuel efficiency and comfort — even in large homes or extreme cold.
The Ion 98 also includes a secondary heat exchanger for added energy recovery, a more durable primary heat exchanger, and an upgraded 10-year No Hassle Replacement warranty. The only thing it lacks compared to the Ion 95 is the ultra-low NOx capability.
The KeepRite Ion 95 G95CSU is a great mid-tier option for homeowners who value efficiency, reliability, and eco-friendly performance. Its ultra-low NOx emissions, quiet operation, and variable-speed blower make it ideal for smaller or medium-sized homes, especially in regions with stricter emissions standards.
If you live in a milder climate and want a dependable, environmentally responsible furnace without paying for the top-tier price tag of the Ion 98, the Ion 95 is an excellent choice that offers both comfort and peace of mind.
