Lennox Furnaces & Air Conditioners in Calgary

Merit, Elite and Dave Lennox Signature Collection

Purcell Heating & Air sells, installs, repairs and maintains Lennox furnaces, air conditioners and heat pumps in Calgary and nearby towns. From value Merit models to the ultra-quiet Dave Lennox Signature Collection, we help you choose the right tier for your home. We size every system with a load calculation, register your warranty and give you a written quote before any work starts.

How trusted is our reputation?

It’s the heartbeat of our company

Why Calgary Homeowners Choose Lennox

Lennox Furnace Systems

Dave Lennox Signature SLP99V

Modulating furnace, up to 99% AFUE, with the most even, quiet heat.

Elite EL296V

Two-stage, variable-speed furnace, a strong fit for most Calgary homes.

Merit ML196E

Single-stage, 95%+ AFUE furnace for smaller homes and tighter budgets.

Lennox Air Conditioning

Signature SL28XCV

Variable-capacity AC with top efficiency and a very quiet outdoor unit.

Elite EL22KCV

Variable-capacity cooling with lower power use and steady comfort.

Merit ML17XC1

Dependable single-stage central air at a lower upfront cost.

Lennox Heat Pumps: Year-Round Efficiency

A Lennox heat pump cools in summer and heats on mild days, with your gas furnace covering Calgary’s coldest snaps.

Heating and cooling from one outdoor unit

Lower gas use on mild winter days

Dual-fuel setup with your furnace

Works with the Lennox S40 thermostat

PureAir Purification

Hospital-Grade Filtration:

Quiet operation

Removes 99.98% of particles

Three-stage purification

Whole-home protection

iComfort Smart Features

Learning technology

Smart Away mode

Feels Like temperature

Remote access

Energy reports

Allergen Defender

Lennox Warranty Coverage

Signature Collection

10 years on covered components and the compressor (Basic Limited Warranty)

Elite Series

5 years on covered components and 10 years on the compressor.

Merit Series

5 years on covered components and 5 years on the compressor.

Heat Exchanger

20 years or a limited lifetime, depending on the furnace model.

Why Choose Purcell for Lennox Installation

Serving Calgary since 2016: Founded by owner and lead technician Brent McQuade, with deep knowledge of Calgary's climate.

Licensed Gas Fitters: Alberta gas ticket LGA 0209624, fully insured, with permits on every gas installation.

Load Calculation on Every Install: We size each system to your home's heat loss, not just its square footage.

We Register Your Warranty: We register your equipment on time, so you get the longest coverage available.

24/7 Emergency Service: No heat at -30°C? Call (403) 312-9099 any time, day or night.

What Our Customers Say

    
 
 
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   Garth Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Service was excellent! Called this morning and the owner stopped by this afternoon and got it fixed. I’ve been a customer of the owner for 15 years and he’s always been great to deal with.
  
 
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   Scott Sherman 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an older furnace that opted out of heating on a Sunday midday.  I called Purcell and spoke with a human.  After sending along some information via text a service tech arrived the following day and troubleshooted my system.  Got me back some heat immediately using my heat pump and will await the replacement parts and fix for the furnace.  Great communication by the company and the tech was thorough checking over the furnace as well as inspecting my heat pump for any problems.  The tech (Michael) was friendly and helpful.  Would not hesitate to recommend their emergency services to anyone in the area!
  
 
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   Patricia Creelman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you Brent for your advice and prompt attention to installing a heat pump at our home with 2 mini splits. The installation by Michael and his helper, also Michael, was very efficiently done and they were polite and pleasant. Thank you very much to them.
  
 
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   Chris Bloomer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Knowledgeable friendly excellent work
Always on time trustworthy
  
 
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   Gayle Michel 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys were very good and courteous with getting the job done. Very professional.
  
 
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   joe jurcik 
 
 
 
 Trustindex verifies that the original source of the review is Google. Hi Brent Thank you for all you and your team did. We will talk about our options next year.
  
 
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   Chandra Crawford 
 
 
 
 Trustindex verifies that the original source of the review is Google. Love these guys. They get me set up with a new furnace at a good price so fast. So responsive and friendly. Top shelf service and easy to work with. Would recommend.
  
 
      Posted on Google  
   
   Ben Sillem 
 
 
 
 Trustindex verifies that the original source of the review is Google. Appreciated very much the prompt response and ability to provide service to our A/C system this past summer. Work was done under warranty and resolved on site. Great service and communication. Expectations more than met. Thank you Brent and Purcell Heating and Air Ltd.

Service Areas

Calgary

All quadrants (NW, NE, SW, SE) and surrounding communities

Nearby Cities

Rural Areas

Lennox FAQs

Is Lennox a good furnace brand for Calgary?

Yes. Lennox makes reliable, high-efficiency furnaces, and its two-stage and modulating models handle Calgary’s long heating season and Chinook swings well. Merit suits budget installs, Elite most family homes, and the Signature Collection buyers who want the quietest, most even heat.

What is the Lennox warranty in Canada?

Lennox’s Basic Limited Warranty needs no registration. Signature products get 10 years on components and the compressor, Elite 5 and 10, and Merit 5 and 5. Heat exchangers are covered for 20 years or a limited lifetime, depending on the model.

How much does a Lennox furnace cost in Calgary?

Typical Calgary prices run about $5,500 to $7,000 for a single-stage furnace, $6,600 to $8,500 for two-stage and $9,500 to $11,000 or more for a modulating model like the SLP99V. These are typical market ranges; your written quote depends on your home.

Do you repair Lennox furnaces you didn't install?

Yes. We repair Lennox furnaces and air conditioners of all ages across Calgary, including Merit, Elite and Signature models, whoever installed them. Call (403) 312-9099 and tell us the model and age so we bring the right parts on the first visit.

Ready to Upgrade Your Comfort?

Compare Lennox Merit, Elite and Signature models with a free in-home consultation.

How Can We Help You Today?

Contact Us

Alberta

14 Mahogany Passage SE Calgary, Alberta T3M 2K6

(403) 312-9099

British Columbia (BC)

Bay #11 1496 Hwy 93, BC-95 Windermere, BC V0B 2L2

(250) 688-9222

Mail Us

services@purcellheating.ca