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 44 000 BTU Lennox 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
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 44000 BTU Lennox Furnacefrom us?
9.7/10
215 reviews
4.8/5
reviews
shahed alhalabi
Jan 31, 2025
Really good service
David Yeaman
Jan 23, 2026
They responded quickly to the call and offered several options to fix the issue.Then replaced my furnace in record time.It was located in a very difficult spot and they did the job well without having to cut into drywall.I recommend them any day.
leen alfarra
Jan 24, 2026
Had a problem with our furnace. Superior HVAC fixed our problem. The technician came the same day and fixed our gas value
Jas
Feb 03, 2026
Superior HVAC Cambridge repaired my furnace when it suddenly stopped heating. They responded quickly, arrived on time, and explained the issue clearly before starting the repair. The furnace was fixed the same day and worked perfectly afterward.
MJOYCE BHARATHASHOK
Feb 03, 2026
Superior HVAC New Market repaired my furnace when it stopped heating properly. They responded quickly, arrived on time, and clearly explained what needed to be fixed. The furnace was up and running the same day, and the pricing was fair.
We will deliver a Lennox Furnace to any of these cities
Jan 31, 2025
Ajax