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 Lennox DLCS Series Furnacein just a few steps
Make an order
Choose a furnace. Our team will guide you through the necessary steps and help you choose the right one for your requirements.
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
After the inspection, we’ll deliver the furnace. Our team will then install it, ensuring optimal functionality.
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 Lennox DLCS Furnacefrom us?
9.7/10
215 reviews
4.9/5
1190 reviews
David Milleri
Apr 30, 2026
We recently upgraded to a heat pump installation in Ontario and chose Superior HVAC. They answered all our questions and handled the install professionally. The system is quiet and efficient. Very satisfied.
Jack Hurstensmith
Jan 22, 2026
Replaced my blower, more than happy with the 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!
We will deliver Lennox Furnaces DLCS Series to any of these cities
Apr 30, 2026
Ajax