Lennox furnaces are known for their reliability, efficiency and affordability. We believe in the brand so much that we are a proud Lennox Premier Dealer and experts on Lennox furnace installations, repairs and service. If you’re interested in purchasing a Lennox furnace, here’s everything you need to know about their most popular models.
Dave Lennox Signature Collection
This variable-capacity gas furnace is quiet, efficient and is ENERGY STAR qualified. It comes with a 10-Year Limited Warranty on covered components and a Limited Lifetime Warranty on the heat exchanger. The AirFlex and Precise Comfort technology found in this unit maximizes comfort by keeping the temperature steady throughout the home and using just the right amount of airflow.
This is a variable-speed, two-stage gas furnace that uses ⅔ less energy than a standard motor. It comes standard with a Limited Lifetime warranty of the heat exchanger and 5-Year Limited Warranty on covered components and could be eligible for a 10-Year Limited Extended Warranty with product registration.
The variable speed allows for consistent comfort without increasing energy consumption.
This is a two-stage furnace with Power Saver technology which is 33% more efficient than a standard motor. It has a Limited Lifetime Warranty on the heat exchanger, a 5-Year Limited Warranty of covered components and could be eligible for 10-Year Limited Extended Warranty coverage with product registration.
With variable-speed technology, this Lennox furnace model heats the home evenly and efficiently. It includes a 20-Year Limited Warranty on the heat exchanger, a 5-Year Limited Warranty on covered components and may be eligible for 10-Year Limited Extended Warranty coverage with product registration.
The iComfort S30 is one of the best smart thermostats on the market and can be used with any of the above furnaces. The active monitoring feature alerts you of any issues that need to be immediately addressed, can remind you about maintenance tasks and monitors the air quality and pollen levels in your area.
This state of the art thermostat is compatible with Alexa, Siri and any Google Assistant device. Its Smart Away Mode helps increase efficiency by detecting when no one is home and automatically adjusting the temperature.
Delta Air Systems offers free, in-home estimates for new Lennox furnaces.
If you’re interested in scheduling your appointment, contact us to arrange a convenient time for a sales representative to assess your current system and prepare an estimate for an upgraded unit.
We have been installing, servicing and repairing furnaces in the Kitchener-Waterloo area since the 1950s. We have over 10,000 satisfied customers and only install the top furnace brands in the industry.