Low-speed fan—provides a consistent, continuous flow of warm air
Blower Size - 3 Ton
Heating Efficiency - 97% AFUE
Two-stage, gas valve—works with the variable speed motor to match furnace output to household heating needs
Get the Lennox 97% AFUE Furnace in just a few steps
Make an order
Our team will assist you in selecting a furnace for your needs. Simply choose from our selection, and we'll guide you through the process.
Arrival of a technician
After confirming the order, our technician will come to you at the appointed time to inspect your property and confirm all the details.
Delivery and installation work
When the inspection is completed, we will deliver the furnace, and our team will ensure it is installed properly for optimal performance.
Get a warranty
To guarantee long-term performance, we provide a warranty. Once it expires, our post-warranty assistance is available to help you out.
Why should you buy a 97 % Efficient Furnacefrom us?
9.7/10
215 reviews
5/5
1163 reviews
Mary Anne Compas
Oct 28, 2025
Superior HVAC Heating and AirConditioning helped me select a new furnace and installed it flawlessly. Their team arrived on time and explained the settings clearly. Very happy with their expertise and friendly approach. Thanks to Farid, the tech guy. Definitely recommend for your HVAC needs!
Alessia Fathollahzadeh
Mar 07, 2026
Superior Hvac was able to replace my 17 year old furnace. they came within the same day I called. highly recommend !
Robin Biji
Feb 03, 2026
Superior HVAC Sarnia provided fast and reliable furnace repair service. Booking was easy, communication was clear, and the technician fixed the heating issue without any delays. Honest pricing and professional workmanship throughout.
Roberths Martinez
Feb 21, 2026
Incredible service! I called Superior HVAC Service late in the afternoon because my AC was making a strange noise, and they handled everything with urgency. The customer support team was super friendly, and the technician arrived earlier than expected. Fast, efficient, and very fair pricing. I won't call anyone else from now on!
Viz
Feb 21, 2026
Superior HVAC Service just installed a new AC unit at my home, and the process was seamless. From the initial quote to the final cleanup, the team was punctual and respectful of my property. The system works perfectly and my energy bills are already lower. 5 stars!
Mikkee Roxane Dungao
Oct 21, 2025
Water heater was fixed perfectl, provided excellent service and a smooth repair hot showered. Reliable and knowledgeable service by techinician Jemmar. Highly recommended. Thank you for your service.
Charlotte Chen
Jan 17, 2026
Superior HVAC was able to help me fix my furnace. I called and they arrived at the same day and diagnosed my furnace. I needed a gas value and they did the work later that night ! I highly recommend!
Oct 28, 2025
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