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 44000 BTU 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
Once you confirm your order, we’ll visit your property at the designated time to examine it thoroughly and verify all the details.
Delivery and installation work
Our team will deliver the furnace and install it correctly and reliably to achieve the best performance.
Get a warranty
We offer a warranty to ensure long-term performance, and our post-warranty assistance is always available to assist you after it expires.
Why should you buy a 44000 BTU Furnacefrom us?
9.7/10
215 reviews
4.9/5
1190 reviews
Cristine Marquette
Jun 11, 2026
A frozen pipe split inside our uninsulated crawlspace during the winter storm. Superior Plumbing braved the tight quarters, cut out the ruptured section, crimped in heavy-duty PEX, and added heat tape insulation to prevent it from happening again.
Ganya Leavens
Jun 12, 2026
We had a stubborn leak dripping into the vanity cabinet from the bathroom faucet supply line. The plumber cut away the corroded copper sections, crimped in fresh PEX lines, and put in solid quarter-turn shutoff valves.
Mary Paul
Feb 03, 2026
Superior HVAC Sarnia helped fix my furnace when it suddenly stopped heating the house. They responded quickly, diagnosed the issue right away, and explained what needed to be repaired before starting. The furnace was up and running the same day, and the pricing was fair
Ethan Holloway
Apr 29, 2026
Superior HVAC installed central air in my home, and I’m extremely happy with the results. The team was professional and efficient. The system cools perfectly. Great service.
jey trimble
Dec 17, 2025
My furnace stopped working on a very cold day, superior hvac was super quick to send out Ryan,who was super friendly and knowledgeable. He quickly diagnosed the problem and was able to have it repaired and running same day !
We will deliver 44 000 BTU Furnaces to any of these cities
Jun 11, 2026
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