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Reviews
11 reviews for Lennox ML296 45,000 BTU Furnace
Description
Lennox ML296 45,000 BTU High-Efficiency Gas Furnace
The Lennox ML296 45,000 BTU gas furnace delivers efficient, reliable heating for small homes, condos, and townhouses where comfort and energy savings are priorities. With a 96% AFUE efficiency rating, this furnace ensures most of the fuel you pay for is converted into usable heat, helping lower your monthly heating expenses while maintaining consistent indoor warmth.
Built on the advanced ML296 platform, this model features two-stage gas heat technology, which allows the furnace to run at a lower stage during milder weather and automatically switch to full capacity when temperatures drop. This results in even temperature control, improved comfort, and quieter operation. A high-efficiency blower motor supports balanced airflow throughout your home, reducing hot and cold spots for a more comfortable living environment.
ENERGY STAR® certified and backed by Lennox’s trusted engineering, the Lennox ML296 45,000 BTU furnace offers efficiency, comfort, and dependable performance—making it an excellent choice for homeowners seeking quality heating without compromise.
Key Benefits
Two-Stage Heating: Enhanced comfort with fewer temperature swings
96% AFUE Efficiency: Lower energy usage and reduced heating costs
Quieter Operation: Runs at lower capacity in mild conditions
Even Heat Distribution: High-efficiency blower minimizes cold spots
ENERGY STAR® Certified: Meets strict efficiency and environmental standards
Compact and Flexible Installation: Fits easily in smaller spaces
Key Highlights
96% AFUE High-Efficiency Gas Furnace
Two-Stage Gas Valve for Comfort Control
ENERGY STAR® Certified Performance
Designed for Small Residential Spaces
Direct Vent System for Safe Operation
Built with Lennox Reliability and Warranty Coverage
Specification
| Specification | Details |
|---|---|
| Make | Lennox |
| Model Number | ML296UH045XV36B |
| Furnace Type | High-Efficiency Gas Furnace |
| Fuel Type | Natural Gas |
| Heating Efficiency | 96% AFUE |
| Gas Stages | Two-Stage Heat |
| Maximum Heating Capacity | 44,000 BTUh |
| Blower Capacity | 3 Ton |
| ENERGY STAR® Certified | Yes |
| Installation Orientation | Upflow / Horizontal |
| Dimensions (W × H × D) | 17.5″ × 33″ × 27.75″ |
| Venting Type | Direct Vent |
| Heat Exchanger Warranty | 20 Years |
| Parts Warranty | 10 Years |
| Labor Warranty | 1 Year |










Natalie Fischer –
Outstanding service overall. Fair pricing, skilled install crew, and excellent follow-up. I would confidently recommend Smart Savings Canada.
Thomas Giroux –
Smart Savings Canada made the whole process stress-free. Strong heating performance and improved energy efficiency right away.
Thomas Giroux –
Smart Savings Canada made the whole process stress-free. Strong heating performance and improved energy efficiency right away.
Emily Wong –
Fast response time and professional service. Booking was easy, and the installation was completed quicker than expected.
Daniel Petrov –
Very competitive pricing and excellent customer support. The sales team helped us choose the right option without overselling.
Laura McKenzie –
The technicians were knowledgeable and respectful of our home. Clean install, no mess left behind, and great attention to detail.
Ibrahim Hassan –
Reliable performance and noticeable improvement in comfort. Smart Savings Canada delivered exactly what was promised.
Chantal Moreau –
Quick service and fast installation. From the first call to completion, everything moved smoothly. Our home was warm the same day.
Michael Reeves –
We checked multiple companies and Smart Savings Canada had the lowest price with no pressure or hidden costs. Honest pricing and great value.
LUI CHAI –
SMART SAVINGS
GREAT JOB,QUICK, RELIABLE AND KNOWLEDGEABLE
Sophia Mitchell –
The technicians arrived on time, explained the entire process, and made sure everything was running perfectly before they left. The furnace is super quiet and keeps our home warm even during cold Ontario nights.