Looking for the most energy-efficient furnaces to keep your home cozy while lowering energy costs? In this Ideal Heating & Air Conditioning guide, we’ll explore the 7 top-performing furnaces designed to deliver maximum efficiency, comfort, and reliability. With advanced features like variable-speed technology, smart controls, and exceptional AFUE ratings, these models are ideal for Canadian winters. Whether upgrading your current system or building a new home, these furnaces offer superior heating performance while helping you save on energy bills. Find the perfect furnace for your needs below!
1) Comparing the 7 Most Energy-Efficient Furnaces
2) Details About the 7 Most Energy-Efficient Furnaces
3) How Furnace Efficiency Is Measured
For more information about furnace models, prices, and other general advice, contact the heating and cooling experts at Ideal.
1) Comparing the 7 Most Energy-Efficient Furnaces
Below is a comparison chart highlighting the differences between 7 of the most energy-efficient furnaces out there. Keep in mind that higher Annualized Fuel Utilization Efficiency (AFUE) ratings are actually better. The higher the rating, the more efficient your furnace will be. Also, the following furnaces are not displayed in any particular order.
As you can see, there are different factors to consider when considering your new furnace.
While we can’t give you specific prices, the average cost for these furnaces, including installation, ranges between $6,000 and $8,500 CAD. Factors affecting the cost include the complexity of installation, ductwork modifications, venting, or location-specific adjustments which can all increase costs. Adding accessories like smart thermostats, humidifiers, or air purifiers also raises the total price. Plus, prices may vary slightly in Ontario due to local labour rates and availability. Contact us to compare models and costs so we can help you find the best deal.
Now let’s provide some more specifications and reviews below.
2. Details About the 7 Most Energy-Efficient Furnaces
Here’s a list of the 7 most energy-efficient furnaces available in Ontario, Canada, based on their advanced technologies, high AFUE ratings (Annual Fuel Utilization Efficiency), and suitability for our region’s climate:
a) Carrier Infinity 98 (59MN7)
- AFUE: Up to 98.5%
- Features Greenspeed intelligence, variable-speed blower, and modulating gas valve for precise performance and energy savings
b) Lennox SLP99V
- AFUE: Up to 99%
- One of the most efficient furnaces on the market, offering ultra-quiet operation and compatibility with the Lennox iComfort system
- Lennox
c) Rheem Prestige R98V
- AFUE: Up to 98.7%
- Enabled with EcoNet® Smart Monitoring System diagnostics and modulating operation for optimized efficiency and comfort
- Rheem
d) Trane XC95M
- AFUE: Up to 97.3%
- Features a modulating gas valve and ComfortLink II technology for seamless integration with other HVAC components.
- Trane
e) Bryant Evolution 987M
- AFUE: Up to 98.3%
- Offers variable-speed operation and exceptional humidity control
- Compatible with Evolution™ Connex™ system control
- Bryant
f) Amana AMVM97
- AFUE: Up to 98%
- Known for its energy efficiency and lifetime warranty on the heat exchanger, making it a reliable option.
- Designed with ComfortBridge™ Technology
g) AirEase A97MV
- AFUE: Up to 97%
- Equipped with variable-speed technology for consistent comfort and efficiency, suitable for harsh winters.
- Built with EHX™ Technology
- AirEase
Why These Furnaces?
For specific pricing and availability, consult your local HVAC provider Ideal Heating & Air Conditioning!
3. How Furnace Efficiency Is Measured
Energy efficiency for furnaces is primarily measured using the Annual Fuel Utilization Efficiency (AFUE) rating. The AFUE represents the percentage of fuel a furnace converts into usable heat over a heating season.
Key Details:
AFUE Rating Explained:
- An AFUE of 90% means that 90% of the energy from the fuel is used to heat your home, while 10% is lost through exhaust or other inefficiencies.
- Higher AFUE ratings indicate better energy efficiency, with many modern furnaces achieving AFUEs of 90% or higher. The most efficient models exceed 98%.
ENERGY STAR Certification:
- Furnaces with an AFUE of at least 90% for gas furnaces in Canada (or 95% for northern climates) may qualify for ENERGY STAR certification, signifying excellent efficiency standards.
- Furnaces with an AFUE of at least 90% for gas furnaces in Canada (or 95% for northern climates) may qualify for ENERGY STAR certification, signifying excellent efficiency standards.
Test Methods:
- The AFUE is calculated through standardized tests that measure how well a furnace performs under controlled conditions over time.
- These tests consider heat loss through the chimney, duct system, and other inefficiencies during combustion.
Types of Efficiency Improvements:
- Modulating gas valves: Allow furnaces to adjust heat output in small increments for better efficiency.
- Variable-speed motors: Use less energy by adjusting airflow to match heating needs.
- Sealed combustion: Improves efficiency by using outside air for combustion instead of inside, reducing heat loss.
Canadian Efficiency Standards:
- In Canada, the government regulates minimum efficiency standards, requiring furnaces to meet specific AFUE thresholds to be sold legally. These standards help ensure newer models are more efficient.
- In Canada, the government regulates minimum efficiency standards, requiring furnaces to meet specific AFUE thresholds to be sold legally. These standards help ensure newer models are more efficient.
For homeowners in Ontario, considering a high-efficiency furnace with a 95%+ AFUE is a smart choice for long-term energy savings, especially in the cold climate. Let us know if you’d like advice on comparing AFUE ratings or choosing the right furnace!
At Ideal Heating and Air Conditioning, finding the perfect high-efficiency gas furnace is simple and stress-free. Serving homeowners around the GTA, we specialize in providing expert advice, tailored recommendations, and top-tier installation services. Specializing in Bryant gas furnaces, Ideal Heating ensures you’ll find a furnace that suits your budget, home size, and heating needs.
Our team of highly experienced and licensed professionals is dedicated to maximizing your comfort while reducing your energy costs. Whether upgrading your current system or installing a new one, Ideal Heating is your trusted partner in achieving energy-efficient home heating. Contact us today to explore your options and take the first step toward a more comfortable, eco-friendly home.
