Lennox Furnace Installation Calgary, Alberta

Lennox Furnace Installation & Repair Service in Calgary

Starting at $63/month.

🔥 Get $1,500 Off When You Install a High-Efficiency Furnace & Tankless Water Heater Combo !

Expert Lennox Furnace Installation In Calgary, AB

Is your furnace struggling to keep your home warm during Calgary’s frigid winters, with temperatures often plummeting below -20°C? At Comfort Union, we understand the frustration of high heating bills and inconsistent warmth. That’s why we specialize in Lennox furnace installation and repair service.

A brand trusted for up to 99% energy efficiency, saving you $200-$400 annually on heating costs. Whether you need to upgrade to a new model or require emergency repairs to get the heat back on, our certified HVAC experts are here to provide fast, reliable solutions. Lennox furnaces are built to handle Calgary’s extreme weather, ensuring your home stays warm and comfortable all year long.

Why Install a Lennox Furnace for Your Calgary Home?

With Calgary’s winters stretching up to 7 months and temperatures often dropping below -20°C, you need a furnace that can handle the extreme cold efficiently and reliably.

Lennox furnaces are designed for this kind of climate, offering advanced technology and energy savings that make a noticeable difference on your heating bills. Here’s why Lennox is the ideal choice for your home:

Energy Efficiency
Variable Speed Technology
Quiet Operation
Durability
Thermostat Compatibility

Lennox furnaces are some of the most energy-efficient on the market, with AFUE ratings of up to 99%. This high efficiency can save Calgary homeowners $200-$400 annually on heating costs, especially during the long winters when your furnace works hardest.

Lennox furnaces feature variable-speed technology, which allows the system to adjust heat output based on your home’s specific needs. This ensures consistent comfort while reducing energy consumption—crucial for handling Calgary’s unpredictable temperature fluctuations.

Thanks to SilentComfort™ technology, Lennox furnaces operate quietly even during peak performance. Say goodbye to the disruptive noise of older systems and enjoy a warm, peaceful home.

Built with high-quality components, Lennox furnaces are engineered to last 15-20 years with regular maintenance. Given Calgary’s harsh winters, this long lifespan means fewer breakdowns and long-term comfort for your home.

Lennox furnaces are compatible with iComfort® smart thermostats, allowing you to control your home’s temperature remotely. This is particularly useful in Calgary, where temperatures can drop unexpectedly, and remote control helps you optimize heating, even when you’re not home.

FEATURED LENNOX FURNACE

Merit Series

Save money every month

With a 96% efficiency rating, the Merit Series uses 2/3 less energy than competitive single-speed units so you pay for perfectly heated air, not wasted energy. A variable-speed fan keeps temperature swings to a bare minimum. Two-stage heating saves gas by adjusting the flame size based on demand.

Starting at $5,299 + GST
Price includes supply and installation.

*we can talk about customizing your system during your home visit

Elite Series

Powerful energy savings.

Annual Fuel Utilization Efficiency, or AFUE, measures how efficiently your furnace uses fuel. An energy rating of up to 97% AFUE means this furnace can lower your energy bills by 20% compared to a standard furnace, while still keeping your home warm and quiet. It may even help you qualify for energy rebates.

Starting at $5,999 + GST
Price includes supply and installation.

*we can talk about customizing your system during your home visit

Signature Series

Consistant Temperatures

A variable-speed blower motor allows for constant and efficient adjustments of air flow speed and gently disperses even heat throughout your home. It also prevents loud blasts of air that can occur when a single-speed system starts up, providing quiet operation for enhanced comfort.

Starting at $8,599 + GST
Price includes supply and installation.

*we can talk about customizing your system during your home visit

Furnace Special Offers

6 Months
No Interest

on a New Furnace/AC/Heat Pump/Tankless

Limited Time Offer. Prices may change without notice, so act fast.
Be sure to mention this coupon when scheduling your service.
One Discount OnlyOnly one discount applies per home, per customer.
Offer Expires: December 2024

Print this Coupon

SAVE
$600

on New Furnace

Limited Time Offer. Prices may change without notice, so act fast.
Be sure to mention this coupon when scheduling your service.
One Discount OnlyOnly one discount applies per home, per customer.
Offer Expires: December 2024

Print this Coupon

FREE
Ecobee Smart Thermostat

with New Furnace

Limited Time Offer. Prices may change without notice, so act fast.
Be sure to mention this coupon when scheduling your service.
One Discount OnlyOnly one discount applies per home, per customer.
Offer Expires: December 2024

Print this Coupon

Hundreds of verified reviews

dong Lauredo

05:09 13 Oct 24

they are very professional people , they took good care of the problem .I would definitely recommend them .. very cheerful and nice to deal with

William Hucman

00:23 07 Oct 24

My hot water tank failed on a Friday evening. Had spent some time on Saturday morning calling a number of service companies and Comfort Union was one of the quickest to respond and able to execute the work over the weekend. The gentlemen that showed up were very friendly, completed the work in a timely manner, left no damage and cleaned up after the work was complete. Great experience with Comfort Union!

Trang Lei

04:33 06 Oct 24

We strongly recommend that Comfort Union attends to your residential heating, plumbing, and electrical services. Our tank water heater broke down on the weekend. On Monday, we called a few large companies, and all their estimates were on par or above the price point for the following tankless water heaters: Navien NPE-240A2, Rinnai RXP199iN, Rheem CRTGH95DVLN-3, AOSmith ATHR-199X3. During our online search, we encountered a hidden gem: Comfort Union, a small, family-oriented business with competitive and affordable pricing. They strive to adhere to a strict moral code that values integrity, fairness, and straightforwardness. We had the pleasure of meeting Asif, who was patient and took the time to address all our questions, concerns, and needs. He assessed the situation and recommended the most suitable tankless water heater option.We were not pressured to buy products – Asif was genuine and transparent. He used his expertise to guide our decision-making, always considering our needs and best interests. Ultimately, we decided on the Rinnai RX199iN SENSEI® RX Series. This model from Rinnai, a frontrunner in the industry, offers higher efficiencies, higher BTU output, better pairing with existing systems, and forward-thinking technologies. These unique features have truly enhanced our home comfort and reduced our energy bill. Asif and his team were excellent. Their workmanship, craftsmanship, and customer service are unparalleled. With their engineering backgrounds, they combine their vital knowledge to ensure our installation process is of the highest quality and standard. A special thanks to Asif, who worked tirelessly and meticulously to ensure all components were correctly installed and even took extra effort to reposition the water supply line and pipe at no additional cost. These thoughtful additions demonstrate their attention to detail and commitment to customer satisfaction, making us feel valued and important. Their commitment to our satisfaction was evident throughout the process, making us feel truly important. Thanks to their professionalism and expertise, the entire process was smooth and hassle-free. Their service was not only quick and reliable but also very affordable. This affordability, coupled with their superb customer service, a key factor that sets them apart, will make me use them for all my residential heating, plumbing, and electrical services needs. Our experience with Comfort Union has been nothing short of exceptional. We couldn't be more satisfied!

Andrea Mendros

16:45 04 Oct 24

I recommend this with a Heart. Found this site in goggle. And they did a very good job.

Abdel Aziz Farah

17:54 02 Oct 24

Asif and Ismail were awesome came in let me know everything I needed and it was a smooth install. Would highly recommend them to anybody!!!

Ab Ca

04:01 30 Sep 24

I recently had the pleasure of working with Comfort Union for three major installations in my home—a new heat pump, a tankless water heater, and a furnace—and I couldn't be happier with the entire experience!Heat Pump Installation:From the first consultation, Comfort Union’s team impressed me with their knowledge and transparency. I decided to upgrade to a heat pump because I wanted to improve energy efficiency and take advantage of both heating and cooling from one system. The team carefully assessed my home’s layout and explained every step of the process, including how the heat pump would function in Calgary’s colder climate. They even took the time to break down the cost savings I could expect over time.The installation was seamless. The technicians were punctual, professional, and clearly experts in their field. They worked efficiently, ensuring that all components were correctly installed, and even took extra care to tidy up after themselves. They walked me through the setup, explaining how to use the system, and answered all of my questions patiently. Now, I enjoy year-round comfort with a system that’s quiet, effective, and eco-friendly!Tankless Water Heater Installation:I also had Comfort Union install a tankless water heater (Rinnai RXP199), and it’s been a game-changer for my household. No more waiting for the water to heat up or running out of hot water during long showers—this tankless system delivers endless hot water on demand!Their installation team was fantastic. They emphasized the importance of proper installation for efficiency and to protect the warranty, which gave me peace of mind knowing I was in good hands. I appreciated that they took the time to explain the maintenance needs to ensure the system stays in top shape for years to come. Plus, they added smart touches like installing a drier filter for extra protection against Calgary’s colder months.Furnace Installation:Lastly, I had Comfort Union replace my old furnace, and wow—what a difference it’s made! They recommended a high-efficiency model based on my home’s size and heating needs, and it has drastically improved my energy bills. The new furnace is powerful yet super quiet, and I can already feel the consistent warmth throughout my house.I can’t stress enough how smooth this installation went. The team was respectful of my space, even laying down mats to protect my floors. They installed a new programmable thermostat and made sure everything was running perfectly before leaving. They also included a comprehensive warranty and provided advice on how to keep the system running efficiently for years.Overall Experience:What I love most about Comfort Union is how they combine their technical expertise with a personal touch. From the friendly office staff to the knowledgeable technicians, everyone I interacted with was professional, courteous, and genuinely cared about my comfort. I also appreciate that they offer full coverage with their installations, including maintenance plans, which makes me feel even more confident in my investment.If you’re looking for a reliable, family-run HVAC company that truly puts customers first, I highly recommend Comfort Union. Their workmanship, attention to detail, and top-notch service exceeded all my expectations. Whether you need a new heat pump, tankless water heater, or furnace, you won’t be disappointed!

Pramila Yesudas

03:26 30 Sep 24

Asıf and team replaced our hot water tank very quickly and efficiently. Asif was very professional and communicated well with us. Asıf is knowledgeable, I would definitely recommend comfort union heating and plumbing company to others. Thank you Asıf for your quick and responsible work.

Rych 1821

01:19 20 Sep 24

Asif and his team installed a heat pump in my home. They did an excellent job. Quality of work was very good. They were friendly and helpful; happy to explain what they were doing and answer any questions. Very pleased with the service. Highly recommended.Looking forward to the annual maintenance service from you, guys. Thank you.

Omolade Ajetunmobi

05:13 19 Sep 24

Both Moe and Ben were really good and they completed the heat pump install in a timely manner. Very professional and kept our place clean afterwards.

Pablo G

01:15 18 Sep 24

Tankless Water Heater: Very happy and impressed with how quickly Asif came out to assess the problem, with his knowledge and the response time to quote and install a replacement unit. No pressure sales and upfront pricing with no surprises. I had a quote from another ‘Rinnai Approved’ company who flip-flopped on the work scope, upgrades and advised on new venting (at great cost) that was simply not needed. The tech (Mo) did a good job removing and installing the new unit and so far the unit has been working great.

Glen R

17:46 07 Sep 24

I recently had the pleasure of working with Comfort Union Heating and Plumbing, and I can’t say enough about the exceptional service I received. Led by Asif, the team was incredibly meticulous in their work, ensuring that every detail was attended to.Their attention to detail and commitment to quality work were evident from start to finish. If you’re looking for reliable and skilled service in heating and plumbing, I highly recommend Comfort Union Heating and Plumbing. Thank you, Asif, Muhammad and the team, for a great experience!

Chris Ellett

13:28 06 Sep 24

I had a great experience with comfort union. Even over the long weekend they answered the phone, and were there the next day to replace my hot water tank. Moe called in the morning to give me an ETA and then a text when he was actually on the way. He was thorough, friendly, knowledgeable and would use this family run business again

Berta Sipos

02:20 05 Sep 24

Amazing service Asif, Mo and Daryl. Thank you Comfort Union! On Friday evening our hot water tank stoped working. We e- mailed Comfort Union in 30 minutes they called us back. Very professional and friendly staff. Friday evening we had our quote. Very detailed and clear. On Saturday morning they called to see if we have any questions. The price was very reasonable. We booked the service and that afternoon we had a brand new hot water tank installed. We were very pleased and we highly recommend Comfort Union. These three young man were just amazing! Thank you again.

Samiur

20:24 04 Sep 24

Professional, competitive and immediate service. Installed a new heat pump from them and it was good experience. Highly recommend.

Charles Kabano

19:12 01 Sep 24

Comfort Union just finished up HVAC work for the secondary suite basement for us in Airdrie, and I gotta say, these guys did a fantastic job. They installed a new Carrier furnace, moved our old Trane to a different spot, and hooked us up with a Lennox AC. Everything was smooth, and they really knew what they were doing.I love that they’re a family business—and really care about their work and their customers. The crew was super friendly and easy to talk to, and they made sure to explain everything along the way. The new furnace and AC are working great, and moving the old unit seemed like no big deal for them.Overall, just a great experience. If you need any HVAC work done in Airdrie, these are the people to call. Can’t recommend Comfort Union enough!

Kyle

21:57 29 Aug 24

Vic DePaz

01:09 28 Aug 24

Comfort Union team was awesome to deal with and loved they are Calgary family run business. I will greatly recommend them. Great work.

Kathleen Vinluan

01:26 24 Aug 24

Quick and Reliable.

Frequently Ask Question

How long do Lennox furnaces typically last?

With proper maintenance, Lennox furnaces can last 15-20 years. Regular servicing, especially in Calgary’s cold climate, helps ensure optimal performance and longevity.

How much can I save on energy bills with a high-efficiency Lennox furnace?

Lennox furnaces with AFUE ratings up to 99% can save you $200-$400 annually on heating costs, making them an energy-efficient option for Calgary’s long winters.

Is Lennox furnace installation expensive?

The cost depends on the furnace model and installation complexity. However, Lennox’s energy efficiency and long lifespan can offset the initial cost by lowering energy bills and reducing repair needs.

How often should I service my Lennox furnace?

It’s recommended to have your furnace serviced once a year, ideally before winter, to ensure peak performance and address any potential issues.

Are Lennox furnaces compatible with smart thermostats?

Yes, many Lennox models are compatible with iComfort® smart thermostats, allowing you to control your home’s heating remotely, perfect for Calgary’s unpredictable weather.