Variable-speed fan motor produces consistent airflow, preventing temperature swings
SilentComfort™ technology for peace, quiet and comfort
Designed to integrate with PureAir™ S air purification system
iComfort-enabled for easy control at your fingertips
Enchanced humidity control for incomparable comfort
Get the 66000 BTU gas Furnace in just a few steps
Make an order
Choose a furnace, and our customer support team helps you place your order and guide you through the process.
Arrival of a technician
After you confirm your order, we will come to your property at the scheduled time to ensure that all the details are accurate.
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 66000 BTU Furnace from us?
9.7/10
215 reviews
4.9/5
1218 reviews
Evan Krell
Oct 10, 2026
Very personable guys.will use them again!
Chase Glennie
Oct 10, 2026
Great service!
Max Clifford
May 24, 2026
Superior HVAC saved our lives. Our furnace gave out and left us freezing for 3 days before we called. Problem was solved with their new Lennox furnace. Wouldn’t hesitate to call again!
Brian Chris
Oct 30, 2026
After the new heating system went in, the house is warmer and much quieter. The installers also walked me through the thermostat settings.
g g
Sep 10, 2026
the air handler quit during the hottest week of July. They found a weak capacitor, replaced it, cleaned the coil, and wiped the unit down. Out Superior membership plan covered most of the visit, and we were bumped up the priority list automatically. He was quick but careful, which is rare
Oct 10, 2026