Ottawa winters are brutal. The ML296V is built for them — 96% efficiency, two-stage heat, variable-speed comfort. And when it comes to installing it, REID cannot be beat. Period.
Every feature of the ML296V is engineered for maximum comfort and efficiency in Canada's demanding climate.
For every dollar you spend on gas, 96 cents goes directly into heating your home. Only 4 cents is lost — compared to 20–40 cents with older single-stage furnaces. That's real money back in your pocket every month of Ottawa's long heating season.
Saves up to 40% vs. older unitsThe ML296V doesn't just blast full heat every time it kicks on. It runs at a lower first stage (roughly 65% capacity) for mild days, saving gas automatically — then ramps to full power only when Ottawa temperatures really drop. Less cycling, more comfort, lower bills.
Uses 2/3 less energy than single-speedThe variable-speed ECM motor adjusts airflow continuously to match your home's exact needs — eliminating hot and cold spots, running quieter than traditional motors, and circulating air more efficiently. You feel the difference from the first day of operation.
Significantly quieter operationThe heart of any furnace is its heat exchanger. Lennox uses a premium stainless steel heat exchanger in the ML296V — highly resistant to cracking and corrosion, backed by a 20-year warranty. It's built to outlast the furnace itself.
20-year manufacturer warrantyOttawa winters are dry. The ML296V's variable-speed blower works with your humidifier to deliver more consistent humidity throughout your home — reducing static electricity, protecting wood floors and furniture, and keeping your family more comfortable.
Works with compatible humidifiersA sealed blower compartment and insulated cabinet keep noise levels impressively low. The SureLight® Silicon Nitride ignitor lights cleanly and reliably every time — no clicking, no hesitation — even in the coldest conditions. You'll barely know it's running.
SureLight® Silicon Nitride ignitionThe ML296V can be paired with a heat pump in a dual-fuel system — letting the heat pump handle mild temperatures efficiently and switching to the gas furnace automatically when it gets too cold for the heat pump to keep up. Best of both worlds.
Pairs with Lennox heat pumpsThe ML296V meets ENERGY STAR® requirements — meaning it qualifies for available government rebate programs. REID handles all the rebate paperwork for you, making sure you get every dollar of savings you're entitled to without the hassle.
May qualify for government rebatesAny company can sell you a Lennox furnace. What separates REID is 55+ years of knowing exactly how to install it, back it, and be there after it's in.
Most installs completed within the week — and emergency replacements often done the next day. When your furnace dies in January, you can't wait two weeks.
We calculate the exact heating load of your home before recommending a furnace size. This isn't something every installer does — but it's the only way to guarantee proper performance.
Our technicians protect your floors, work cleanly, and leave your utility room in better shape than they found it. Then they walk you through the system before they go.
Open-end financing with fair rates and buyout options. Or ask about our rental program — $0 upfront, full coverage included, no surprise bills ever.
We don't just install and disappear. Our technicians are Lennox-trained to service the ML296V for its full lifetime — keeping your investment protected year after year.
The ML296V comes in five sizes to fit any Ottawa home. REID will calculate the exact right size for your home's heating load — no guessing.
| Model | Input BTU | Output BTU | AFUE | Typical Home Size | Best For |
|---|---|---|---|---|---|
| ML296UH045XV24C | 45,000 BTU | ~43,200 BTU | 96% | Up to 1,200 sq ft | Small homes, condos, bungalows |
| ML296UH070XV36C | 70,000 BTU | ~67,200 BTU | 96% | 1,200 – 1,800 sq ft | Town homes, smaller 2-storey homes |
| ML296UH090XV48C Most Popular | 90,000 BTU | ~86,400 BTU | 96% | 1,800 – 2,600 sq ft | Average Ottawa 2-storey home |
| ML296UH110XV60C | 110,000 BTU | ~105,600 BTU | 96% | 2,600 – 3,500 sq ft | Larger homes, older homes with drafts |
| ML296UH135XV60C | 135,000 BTU | ~129,600 BTU | 96% | 3,500+ sq ft | Large homes, high-ceiling spaces |
⚠️ Sizing matters more than most people realize. An oversized furnace short-cycles, wastes energy, and wears out faster. REID performs a full Manual J load calculation on your home to ensure you get exactly the right model.
The ML296V is backed by Lennox's manufacturer warranty — and when you install with REID, we add our own 10-year parts and labour guarantee on top.
All covered components of the ML296V are warranted by Lennox for 5 years from installation date. Covers manufacturer defects in parts and components.
Lennox's stainless steel heat exchanger carries a full 20-year warranty — one of the best in the industry. This covers the most critical component in your furnace for two full decades.
Register your ML296V at Lennox.com after installation and your parts warranty extends to a full 10 years. REID walks you through the registration process — we make sure you get it.
On top of Lennox's manufacturer warranty, REID offers a 10-year parts AND labour warranty on our installations. That means if anything goes wrong, we cover both the part and the cost of our technician coming to fix it.
The ML296V is one of the finest furnaces Lennox makes. But even the best furnace performs only as well as its installation. An incorrect refrigerant charge, wrong ductwork sizing, improper venting, or a missed gas connection doesn't show up on day one — it shows up on the coldest night of winter, when you need it most.
REID has been installing Lennox equipment since 1970. Every technician is factory-trained, gas-licensed, and accountable from the moment they walk in your door to the moment they leave. We don't cut corners — we've built our 55-year reputation on not cutting corners.
We've been Ottawa's Lennox Premier Dealer for over 55 years. That status isn't given — it's earned through consistent, high-quality installations and a commitment to customer satisfaction that never wavers. When you choose REID to install your ML296V, you're getting the best installer in the city. We will not be undersold, outserviced, or outdone.
Don't take our word for it. Here's what Ottawa families say about their REID furnace installations.
REID installed our Lennox furnace and I couldn't be happier. The technicians were on time, professional, and explained every step. Our heating bills dropped significantly after the first month. Outstanding service.
Called REID when our furnace died in January. They had a new Lennox installed the very next day. Every other company quoted us a week's wait. The new unit is whisper quiet and our house has never been this evenly heated.
I got three quotes before calling REID. Not only were they the best price on the Lennox unit, they also included permit pulling, rebate paperwork, and old furnace removal — things other companies charged extra for. Exceptional value.
Call Ottawa's best Lennox installer for a free in-home quote. We'll size the right unit, beat any written competitor price, and have it installed — fast.