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Lennox ML296 90,000 BTU Furnace

(14 customer reviews)
Durable Design
Fast & Reliable
Quiet Operation
Energy-efficient
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Specification Details
Make Lennox
Model Number ML296UH090XV48C
Furnace Type High-Efficiency Gas Furnace
Fuel Type Natural Gas
Heating Efficiency 96% AFUE
Gas Stages Two-Stage Heat
Maximum Heating Capacity 88,000 BTUh
Blower Capacity 4 Ton
ENERGY STAR® Certified Yes
Installation Orientation Upflow / Horizontal
Dimensions (W × H × D) 21″ × 33″ × 27.75″
Venting Type Direct Vent
Heat Exchanger Warranty 20 Years
Parts Warranty 10 Years
Labor Warranty 1 Year

Lennox ML296 90,000 BTU High-Efficiency Gas Furnace

The Lennox ML296 90,000 BTU gas furnace is a powerful, high-efficiency heating solution designed for large homes and colder climate regions where dependable performance is essential. With a 96% AFUE efficiency rating, this furnace ensures excellent fuel utilization, helping homeowners control energy costs while maintaining consistent indoor comfort.

Built on the advanced ML296 platform, this model features two-stage gas heating, allowing the furnace to operate at a lower output during mild conditions and automatically increase to full capacity during colder temperatures. This results in more even heating, improved temperature stability, and quieter operation. A high-efficiency blower motor supports strong airflow and consistent heat distribution across large and multi-level living spaces.

ENERGY STAR® certified and engineered for long-term durability, the Lennox ML296 90,000 BTU furnace is an ideal choice for homeowners seeking enhanced comfort control, energy efficiency, and trusted Lennox reliability.


Key Benefits

  • Two-Stage Heating: Improves temperature consistency and overall comfort

  • 96% AFUE Efficiency: Helps reduce gas usage and heating expenses

  • Quiet Performance: Operates at lower stage most of the time

  • Even Heat Distribution: High-efficiency blower minimizes cold spots

  • ENERGY STAR® Certified: Meets strict energy-efficiency standards

  • Built for Reliability: Proven Lennox engineering and durability


Key Highlights

  • 96% AFUE High-Efficiency Gas Furnace

  • Two-Stage Gas Valve for Enhanced Comfort Control

  • ENERGY STAR® Certified Performance

  • Designed for Large Residential Applications

  • Direct Vent System for Safe and Efficient Operation

  • Strong Lennox Warranty Coverage

Customer Reviews

14 reviews for Lennox ML296 90,000 BTU Furnace

  1. Rachel McIntyre

    Jimmy HVAC did a good job overall. Not perfect timing-wise, but the install quality was good and the heat is consistent.

  2. Omar Hassan

    The Lennox ML296 90,000 BTU furnace feels dependable. No issues since install and energy usage seems steady.

  3. Erin Wallace

    Everything works fine so far. Took a little time to get used to the new thermostat, but the furnace itself is solid.

  4. David Kim

    Installation was smooth and professional. Furnace heats the whole house evenly now.

  5. Louise Martin

    Reasonable pricing and clear communication. The system has been running reliably through colder nights.

  6. Rohan Patel

    Jimmy HVAC responded quickly when our old furnace stopped working. New Lennox ML296 was installed within a few days.

  7. Jenna Collins

    The furnace works well, but it’s slightly louder than I expected. Other than that, no complaints.

  8. Michael Ouellette

    Straightforward service with no upselling. The installation crew cleaned up after themselves.

  9. Farah Khan

    We upgraded to the 90,000 BTU model for our larger house. Heat output is consistent and noticeably better than our old unit.

  10. Steven Brooks

    Install went well, though scheduling took an extra day longer than expected. Furnace performance has been solid so far.

  11. Nicole Tremblay

    Service was quick once we approved the estimate. The Lennox ML296 started up without any issues.

  12. Harpreet Singh

    Good experience overall. Pricing was fair compared to other quotes. The furnace does what it’s supposed to.

  13. Amanda Leclerc

    Jimmy HVAC’s install team was polite and efficient. They explained the basics before leaving, which I appreciated.

  14. Paul Henderson

    The Lennox ML296 90,000 BTU furnace heats our home evenly and quietly. Installation was done in a single afternoon.

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Professional HVAC Installation & Replacement

Jimmy HVAC provides professional installation, replacement, and system upgrades for residential and light commercial HVAC equipment throughout the Greater Toronto Area. Our certified technicians ensure every system is installed according to manufacturer specifications, Ontario building codes, and industry best practices.

Whether you are upgrading to a high-efficiency system, replacing ageing equipment, or installing a new HVAC solution, our team serves homeowners and property managers across the GTA with reliable service and transparent pricing.

Full-Service HVAC Solutions

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