Lennox Furnaces – Elite Series EL297UHV
Lennox Furnaces – Merit ML196E Series
Lennox Furnaces – Merit ML296V Series
Lennox Furnaces: Performance, Efficiency, and Reliability
At Fernand Denis, we have chosen to trust Lennox furnaces because we believe our clients deserve reliable, efficient, and durable systems. Here are the concrete advantages you can expect.
Superior energy efficiency
Our furnaces offer AFUE ratings of 95% or higher, significantly reducing your energy consumption and heating costs compared to less efficient models.
Precise temperature control
Enjoy optimal comfort with a system that regulates temperature efficiently and uniformly throughout your home, without the uncomfortable fluctuations of older models.
Ultra-quiet operation
Lennox furnaces are designed to minimize noise and ensure greater peace of mind in your home, even during long winter nights.
Lifetime limited warranty on the heat exchanger
The heat exchanger is covered by a lifetime limited warranty, giving you long-term peace of mind on the most critical component of your system.
Up to 10-year warranty on components
Covered parts benefit from a limited warranty of up to 10 years, ensuring the reliability and durability of your system for years to come.
Compatibility with indoor air quality accessories
Lennox furnaces are compatible with PureAir™ air purification systems and Healthy Climate humidifiers to improve the indoor air quality of your home.
Our qualified technicians ensure that every installation is carried out to the highest standards to provide you with reliable, high-performance heating.
What to Consider Before Installing a Furnace
Choosing the right furnace for your home is essential to maximizing comfort and energy efficiency. Several factors should be evaluated before proceeding with installation.
Your home's size and layout
A furnace must be properly sized based on your property's square footage, ceiling height, and room layout. A system that is too powerful or insufficient can lead to higher energy consumption or discomfort.
The AFUE rating
AFUE measures the percentage of fuel energy converted into usable heat. Our Lennox furnaces reach or exceed a rating of 95%, which translates directly into savings on your heating bill.
The type of fuel
We install natural gas and propane furnaces. The choice of fuel depends on your available supply and preferences. Our technicians can advise you on the best option for your situation.
Replacing an existing system
An aging furnace that requires frequent repairs often costs more to operate than a new high-efficiency system. We assess your current installation before making a recommendation.
The condition of your ductwork
Old, poorly insulated, or leaky ductwork can significantly reduce the efficiency of a new furnace. Our technicians assess the condition of your ducts during the on-site visit.
Complementary accessories
A furnace can be paired with PureAir™ air purification systems or a Healthy Climate humidifier to improve indoor air quality. We offer these Lennox accessories and can integrate them during installation.
Why Choose Fernand Denis for Your Furnace Installation?
At Fernand Denis, we do everything we can to provide you with a reliable, transparent installation experience tailored to your needs. Here is why our clients trust us season after season.
RBQ-certified technicians
Our team holds the required certifications to work in Quebec and Ontario on natural gas and propane systems, in full compliance with applicable standards.
Nearly 50 years of experience
We have been installing and servicing furnaces since the company was founded. Heating has been at the core of our trade from day one.
Respect for your home
We work cleanly and carefully, minimizing the disruption caused by installation work in your home.
New thermostat included
Every furnace installation includes a high-performance thermostat for optimal control from day one.
Maintenance and repair for all brands
Whether you have a Lennox furnace or another model, we provide maintenance and repair for the vast majority of brands and models on the market.
7-day emergency service
A heating breakdown in the middle of winter cannot wait. Our team is reachable 7 days a week, including evenings and weekends, for a rapid response.
Free estimate and transparent quote
Before any installation, we assess your home on-site and present you with clear options tailored to your needs, with no hidden fees and no pressure.
Custom-fabricated ductwork
We fabricate our own ductwork for a perfect fit to your home's configuration, ensuring better heat distribution and optimal efficiency.
Frequently Asked Questions About Furnaces
Fernand Denis specializes in the installation of gas and propane furnaces, providing reliable, safe, and energy-efficient heating solutions.
Yes. Services include furnace installation, repair, and maintenance to ensure year-round comfort and performance.
Fernand Denis installs Lennox furnaces only, known for their performance, efficiency, and reliability.
The Lennox furnaces offered feature AFUE ratings of 95% or higher, helping reduce energy consumption and heating costs.
Yes. Lennox furnace systems regulate temperature evenly and efficiently to maintain consistent indoor comfort.
Yes. Lennox furnaces are designed for ultra-quiet operation to minimize household noise.
The heat exchanger is covered by a limited lifetime warranty, and components include a limited warranty of up to 10 years, depending on the model.
Fernand Denis provides professional installation with custom-fabricated ductwork, clear estimates, clean workmanship, on-time service, and a new thermostat included.
Yes. Ductwork is fabricated in-house to ensure a perfect fit and improved system efficiency.
Yes. Every furnace installation includes a high-performance thermostat for accurate temperature control.
