Summers and Smith Cooling & Heating Limited provides reliable and trusted Lennox furnace heating solutions across York Region.
Residential Heating Solutions By Lennox
We have a wide range of energy efficient Lennox® furnaces to choose from including the Dave Lennox Signature® Collection that has a 98% efficiency rating. Our superior Lennox furnaces use variable speed technology to help you save on your electricity bill while making sure your house and family are comfortable and warm.
Installed and serviced by full-time Summers and Smith employees, we also provide a Furnace and Air Conditioner Warranty Program.
Dave Lennox Signature Collection SLP99V
- 99% efficient
- Up to 10X quieter than competitive models
- Most Efficient ENERGY STAR® 2020
- High-efficiency, variable-speed, variable-capacity gas furnace
Lennox Elite Series EL296V
- 96% efficient
- Uses ⅔ less energy than a standard motor
- ENERGY STAR® Certified
- High-efficiency, two-stage, variable-speed gas furnace
Lennox Elite Series EL196E
- 96% efficient
- 33% greater efficiency than standard motors
- ENERGY STAR® Certified
- High-efficiency, single-stage, constant-torque gas furnace
Learn how to save on electricity bills with Lennox variable speed furnace technology
Premium Extended Warranty Protection
Put your mind at ease with the best warranty in the GTA
S&S Premium Extended Warranty Protection is paired and matched with manufacturers’ parts warranty. Residential applications only. Coverage includes: service call fees, labour fees, and administration fees. For details and conditions of warranty coverage, please contact our installation department. Coverage is based upon completion of annual maintenance conducted by Summers and Smith. Extended warranty coverage is valid when in compliance with manufacturers’ warranty stipulations.
Our 14 Step Installation Process
Contact Us Today For Fast, Professional, and Friendly Service and Installation
When Should You Repair or Replace Your Furnace?
The following factors are the biggest things to consider when deliberating on the repair vs. replace debate. If you answer yes to any of these questions, it’s time to consider an upgrade.
Furnaces live an average of 18–20 years, depending on if you had it professionally maintained or not. This is the biggest indicator that it’s time to replace your furnace.
How expensive does a furnace repair need to be before it’s not worth it? It depends on how old your furnace is and the cost to get a new furnace. A repair every once in awhile besides your annual maintenance is expected, especially as a furnace ages. However, if you are calling us every few months because your furnace isn’t working, throwing your money away.
Older furnaces have to work harder to produce heat, and as a result, your energy bills and repair costs steadily increase. If you’re noticing your energy bill gets a little higher with each passing year, but your home isn’t maintaining or increasing warmth, it might be time for a furnace replacement.
As a furnace gets older, it can become more and more inefficient until it loses the ability to distribute heat evenly throughout the house.
Furnaces can be kind of noisy, but if that noise gets louder over time, then you may want to consider a replacement.
An old furnace can still soldier on and provide heat, but it’s never going to be as good as it once was. That means that built-in features like filtration and any humidity control it had are slowly going to dwindle away, until it’s just blowing around hot, dry air that gives you a stuffy nose.
Give your furnace a little love with annual maintenance, and it will love you back by staying as efficient and problem-free as possible. But even the best furnace will need some repairs from time to time.
As your furnace ages, it depreciates in value — kind of like a car. And you don’t want to put thousands of dollars into a car if it’s not going to improve in value, just like you don’t want to spend thousands of dollars on a furnace repair when you could get a new one that works much better.
Keep your furnace in top shape and help prevent costly, unexpected repairs with the Summers and Smith Elite Program, which includes our Annual Preventative Maintenance Program.