Variable-speed fan motor produces consistent airflow, preventing temperature swings
Enchanced humidity control for incomparable comfort
Energy Star Certified
Blower Size 4-5 Ton
Heating Efficiency Up To 99% AFUE
Get the 4-5 TON 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
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 4-5 ton Lennox Furnace from us?
9.7/10
215 reviews
4.8/5
reviews
Max's
Oct 31, 2025
I scheduled water boiler maintenance with Superior HVAC, and it was excellent. The technician named Farid was thorough, professional, and explained everything clearly. I’m confident my heater will last longer now.
Kyla Jubelle Bendo
Oct 31, 2025
Superior HVAC Heating and AirConditioningreplaced my water heater and ensured proper operation before leaving. Their tech named Farid was polite, efficient, and knowledgeable. I’m very happy with their service and will call them again.
Alex Patton
Jul 14, 2025
My technician Tyler was really friendly,explained things well, and took me seriously when the issue I called about wasn't happening immediately. Appreciated his service
We will deliver a 4-5 ton Lennox Furnace to any of these cities
Oct 31, 2025
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