Overview
The Lennox EL297 Elite Series is Lennox’s premium two-stage gas furnace — engineered for homeowners who demand the best in comfort, quiet, and efficiency. At 97% AFUE with SilentComfort™, it’s one of the quietest furnaces in the industry.
Key Features
Ideal For
Homeowners who want the best Lennox offers in a two-stage platform. Perfect for noise-sensitive households, open-concept layouts, and anyone who values ultra-quiet, ultra-efficient heating.
An Industry Leader Since 1895
130 Years of Innovation
The EL297 Elite Series represents the pinnacle of Lennox two-stage engineering — quiet, efficient, built to last.
Professional Installation
H&C’s TSSA-licensed technicians handle every installation to manufacturer specifications — protecting your warranty and ensuring peak performance from day one.
Financing Available
Flexible payment options make upgrading your comfort affordable. Ask about our low monthly payment plans with approved credit.
Not Sure Which BTU Size
Is Right for Your Home?
Choosing the right furnace size is critical — too small and it won't keep up on the coldest days, too large and it short-cycles, wasting energy. Our licensed technicians perform a free heat-loss calculation to recommend the perfect size.
Frequently Asked Questions
What makes the EL297 different from the ML296?
What BTU size do I need?
How quiet is the EL297?
Is it compatible with iComfort®?
What warranty comes with the EL297?
What happens to my old furnace?
What GTA Homeowners Say
About Their Lennox Furnace
H&C Heating and Cooling just finished the installation of my new Lennox high efficiency furnace and Noritz tank less water heater for a fair price with timely and competent installation. I would highly recommend them if you find yourself needing any kind of Hvac service.
very impressed with the personable service provided by this company. They installed a furnace system into my house and I could not be more pleased. The technicians were professional and efficient and extremally understanding to my needs. 5/5 would recommend.
Excellent customer service. Farshid and his team are knowledgeable, and were able to fix our heating issues in the dead of winter.
Great experience. Farshid was responsive and really thought about what I needed vs just selling me something.
Good service when you need them they're here fast good prices Pleasant people I would call them anytime
Book Your Free
Furnace Installation Estimate
Tell us about your home and heating needs. We'll recommend the right Lennox furnace and provide a clear, no-obligation estimate.