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| Make | Lennox |
| Model | EL297UH070XV36B |
| Heating Efficiency | 97% AFUE |
| Gas Stages | 2 Stage Heat |
| Blower Size | 3 Ton |
| Heating Capacity | 66,000 Btuh |
| Energy Star Certified | Yes |
| Dimensions | 17.5 W x 33 H x 27.75 D |
| Warrantly | 15 Years Warranty on all parts + Labour Coverage |
| Purchase Warranty | 20 Years on Heat Exchanger + 10 Years on Parts + 1 Year Labor Coverage |
The Lennox EL297UH135XV60D is a powerful 132,000 BTU, 2-stage gas furnace designed to deliver efficient and consistent heating for large residential spaces. With its 5-ton blower size, this furnace ensures optimal airflow and temperature control, making it ideal for homes in colder climates requiring high-capacity heating.
2-Stage Heating for Energy Efficiency: The 2-stage heating system operates at a low stage during moderate temperatures to conserve energy and reduce operating costs. When outdoor temperatures drop significantly, the furnace switches to full capacity, providing maximum warmth and comfort while maintaining quiet operation.
Variable Speed Blower for Enhanced Airflow: The variable speed blower motor continuously adjusts airflow based on heating demand, ensuring even heat distribution and improved humidity control. This energy-efficient design enhances comfort while minimizing temperature fluctuations and reducing energy consumption.
97% AFUE for Significant Energy Savings: With a 97% AFUE (Annual Fuel Utilization Efficiency) rating, this furnace converts nearly all fuel into usable heat, lowering energy waste and utility bills. Its Energy Star certification highlights its environmentally friendly operation, making it a cost-effective and sustainable choice for homeowners.
Durable and Long-Lasting Performance: Designed for a lifespan of 15 to 20 years, the EL297UH135XV60D is built with a high-quality heat exchanger and advanced ignition system, ensuring reliable and durable performance even in extreme winter conditions.
Air Filtration for Improved Indoor Air Quality: This model includes a high-efficiency air filter, which captures dust, allergens, and airborne pollutants, helping to maintain a cleaner and healthier indoor environment. Regular filter replacements enhance efficiency and airflow, contributing to consistent home comfort.
Advanced Control and Diagnostics: Equipped with smart control and diagnostic capabilities, this furnace simplifies troubleshooting and maintenance, ensuring seamless operation and faster servicing when needed.
A Premium Heating Solution for Large Homes: The Lennox EL297UH135XV60D is a high-capacity, energy-efficient furnace designed for homes requiring powerful and consistent heating. With its 2-stage heating, variable speed blower, and Energy Star certification, this model offers exceptional warmth, cost savings, and advanced technology, making it a top-tier choice for larger residential spaces.
Customer Reviews
11 reviews for Lennox EL297 90,000 BTU Furnace
Why Homeowners Trust Jimmy HVAC for Reliable Comfort
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No hidden charges—just honest, clear pricing so you always know exactly what to expect before work begins.
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Enjoy hassle-free setup with free professional installation completed on every purchase.
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TSSA-licensed experts ensure safe, highly reliable, and precise system installations and diagnostic repairs.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage alongside our trusted, comprehensive labor guarantees.
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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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Rajiv Malhotra –
Installation took a bit longer than planned, but the team explained the process and answered questions. Overall, happy with the furnace performance.
Victor Petrov –
Straightforward experience from quote to install. No pressure, just clear answers and decent turnaround time.
Laura Bennett –
The furnace works as expected. Not a huge difference in noise level from our previous one, but heating is more reliable.
Chris Nguyen –
Install was completed in one visit. Jimmy HVAC’s team was efficient and didn’t leave a mess behind.
Sofia Martel –
Happy with the service overall. The Lennox EL297 heats our place much better than the old unit, especially during colder nights.
Brian O’Donnell –
Solid furnace performance. Communication before installation could have been clearer, but the technicians did good work.
Naveen Kumar –
Pricing was fair compared to other quotes we received. Installation went smoothly and the furnace started up without issues.
Jennifer Wallace –
Jimmy HVAC replaced our old furnace with the Lennox EL297. The install crew was on time and cleaned up after. No complaints so far.
Paul Desrochers –
The unit itself runs quietly and heats the house evenly. Scheduling took a bit longer than expected, but once installed everything was done properly.
Ayesha Rahman –
Quick response and clear pricing. The furnace works well so far and the installers answered all my questions without rushing.
Matthew Kavanagh –
Had the Lennox EL297 90,000 BTU furnace installed by Jimmy HVAC. Heating is strong and consistent. Installation team was professional and easy to deal with.