Lennox ML296 45,000 BTU Furnace
Lennox ML296 45,000 BTU Furnace
Select Model:
Couldn't load pickup availability
Questions? Our experts can help.
View full details




Description
The Lennox ML296UH045XV36B is a 45,000 BTU, 2-stage gas furnace designed to deliver efficient and reliable heating for homes up to 1,600 square feet. Built for superior comfort and energy savings, this furnace offers consistent warmth while optimizing airflow and efficiency, making it an excellent choice for homeowners looking for a cost-effective and high-performance heating solution.
Advanced 2-Stage Heating for Enhanced Comfort: Unlike single-stage furnaces that operate at full capacity all the time, this 2-stage system adjusts its heating output based on demand. During milder weather, it runs at a lower stage, consuming less energy while maintaining even temperatures. When outdoor temperatures drop significantly, it automatically switches to full power to keep your home warm and comfortable.
Variable-Speed Blower for Consistent and Quiet Operation: Equipped with a variable-speed blower, the ML296UH045XV36B adjusts airflow to match heating needs, ensuring even heat distribution while minimizing temperature fluctuations. This advanced system improves energy efficiency, reduces operating noise, and enhances indoor air quality by maintaining a steady flow of filtered air throughout your home.
High Energy Efficiency for Lower Utility Costs: With a 96% AFUE (Annual Fuel Utilization Efficiency) rating, this furnace converts nearly all of its fuel into usable heat, reducing waste and lowering heating costs. As an Energy Star-certified model, it meets strict energy efficiency standards, helping homeowners save on utility bills while reducing their carbon footprint.
Durable and Long-Lasting Performance: Built for longevity, this furnace features a high-quality heat exchanger that ensures optimal heat transfer and durability. With proper installation and regular maintenance, the ML296UH045XV36B can last 15 to 20 years, making it a reliable and cost-effective investment for homeowners.
Improved Indoor Air Quality: This model is designed to accommodate high-efficiency air filters, including a 16” x 25” x 5” filter that should be replaced regularly to maintain a clean and healthy indoor environment. By filtering out dust, allergens, and airborne pollutants, this system helps promote better indoor air quality for your home.
Intelligent Control System for Easy Maintenance: The ML296UH045XV36B is equipped with advanced control and diagnostic features, making operation, troubleshooting, and maintenance more efficient. These smart monitoring capabilities help ensure that the furnace operates at peak performance, allowing for quick identification of potential issues and easier repairs when needed.
A Smart Choice for Smaller Homes: For homeowners looking for a high-performance, energy-efficient heating system, the Lennox ML296UH045XV36B offers exceptional comfort, reduced energy costs, and long-term reliability. With its 2-stage heating system, variable-speed blower, and Energy Star certification, this furnace provides consistent warmth, improved indoor air quality, and quiet operation, making it the perfect heating solution for small homes in Ontario.
Specification
Make
LennoxModel
ML296UH045XV36BEnergy Efficiency
Up to 96% AFUEStages of Heating
2 StageHeating Capacity
44000 BtuhEnergy Star Certified

Dimensions
17.5 W x 33 H x 27.75 DTechnical Information
Warranty
Go Flex warranty
Purchase warranty
Description
The Lennox ML296UH045XV36B is a 45,000 BTU, 2-stage gas furnace designed to deliver efficient and reliable heating for homes up to 1,600 square feet. Built for superior comfort and energy savings, this furnace offers consistent warmth while optimizing airflow and efficiency, making it an excellent choice for homeowners looking for a cost-effective and high-performance heating solution.
Advanced 2-Stage Heating for Enhanced Comfort: Unlike single-stage furnaces that operate at full capacity all the time, this 2-stage system adjusts its heating output based on demand. During milder weather, it runs at a lower stage, consuming less energy while maintaining even temperatures. When outdoor temperatures drop significantly, it automatically switches to full power to keep your home warm and comfortable.
Variable-Speed Blower for Consistent and Quiet Operation: Equipped with a variable-speed blower, the ML296UH045XV36B adjusts airflow to match heating needs, ensuring even heat distribution while minimizing temperature fluctuations. This advanced system improves energy efficiency, reduces operating noise, and enhances indoor air quality by maintaining a steady flow of filtered air throughout your home.
High Energy Efficiency for Lower Utility Costs: With a 96% AFUE (Annual Fuel Utilization Efficiency) rating, this furnace converts nearly all of its fuel into usable heat, reducing waste and lowering heating costs. As an Energy Star-certified model, it meets strict energy efficiency standards, helping homeowners save on utility bills while reducing their carbon footprint.
Durable and Long-Lasting Performance: Built for longevity, this furnace features a high-quality heat exchanger that ensures optimal heat transfer and durability. With proper installation and regular maintenance, the ML296UH045XV36B can last 15 to 20 years, making it a reliable and cost-effective investment for homeowners.
Improved Indoor Air Quality: This model is designed to accommodate high-efficiency air filters, including a 16” x 25” x 5” filter that should be replaced regularly to maintain a clean and healthy indoor environment. By filtering out dust, allergens, and airborne pollutants, this system helps promote better indoor air quality for your home.
Intelligent Control System for Easy Maintenance: The ML296UH045XV36B is equipped with advanced control and diagnostic features, making operation, troubleshooting, and maintenance more efficient. These smart monitoring capabilities help ensure that the furnace operates at peak performance, allowing for quick identification of potential issues and easier repairs when needed.
A Smart Choice for Smaller Homes: For homeowners looking for a high-performance, energy-efficient heating system, the Lennox ML296UH045XV36B offers exceptional comfort, reduced energy costs, and long-term reliability. With its 2-stage heating system, variable-speed blower, and Energy Star certification, this furnace provides consistent warmth, improved indoor air quality, and quiet operation, making it the perfect heating solution for small homes in Ontario.
Specification
Make
LennoxModel
ML296UH045XV36BEnergy Efficiency
Up to 96% AFUEStages of Heating
2 StageHeating Capacity
44000 BtuhEnergy Star Certified

Dimensions
17.5 W x 33 H x 27.75 DTechnical Information
Warranty
Go Flex warranty
Purchase warranty
Our pricing isn’t a flashy promotional rate - it’s fair and transparent from the start. Over time, there may be minor adjustments to ensure you continue receiving top-notch service. But don’t worry - we’re talking about just a dollar or two per year at most. No surprises, just straightforward savings. Plus, you can purchase the equipment at any time, giving you ultimate savings and flexibility.
Moving? No problem. Our Go Flex plan is fully transferable to the next homeowner, allowing them to seamlessly pick up where you left off. Just let us know 30 days before your move, and we’ll handle the rest. We’re here to make your move hassle-free, just the way it should be.
With the Go Flex Program, you’re 100% covered—24/7/365—for both parts and labour, including annual maintenance. If you choose to purchase the equipment, you’ll receive the standard manufacturer’s warranty. Start with the Go Flex Program to enjoy all the benefits we offer, and when you’re ready, you can purchase the equipment at your convenience.
Go Lime has been keeping homes comfortable since 2011. With over 150,000 customers across Ontario, we’ve spent more than a decade earning the trust of homeowners just like you. Partnering with trusted names like Enbridge, Home Depot, and Walmart, you can count on the Go Lime team to take care of your family.
Go Flex isn’t a never-ending rental contract. It’s a game-changer: an industry-first flexible 180-month subscription with an anytime purchase option. Here’s how it works: 50% of your monthly payment reduces your purchase price, while the other 50% covers 24/7 service, annual maintenance, and unlimited parts and labour coverage. You get all the perks of ownership without the headaches—and the flexibility to purchase the equipment at any time.
We’ve got it covered. We’ll take care of draining, disconnecting, and removing your old tank, even returning it to your previous supplier. If you’re still under contract, you’ll be responsible for any fees or buyouts from your current provider. You won’t have to lift a finger (except maybe to wave goodbye to the hassle).
For your convenience, we ensure that your old water heater is returned to the existing provider within 30 calendar days. Our team handles the process efficiently, so you don’t have to worry about a thing. If you have any questions or need further assistance, we're always here to help.
Need a hand? We’re here to help.
To receive assistance, please complete the form. Our dedicated team is here to help you every step of the way.