Lennox Residential Furnaces Lennox Residential is a leading provider of high-efficiency home comfort systems.
Feel perfectly comfortable at home with our innovative Lennox Residential heating, cooling, and air quality systems. We manufacture high-efficiency HVAC systems including furnaces and air conditioners designed to conserve energy and save money. Our complementing air filtration systems, humidifiers and dehumidifiers help keep indoor air quality healthy and clean.
HeatSource is a Lennox Premier Dealer
To earn and maintain “Premier” status, Dave Lennox Premier Dealers™ must participate in an independent Customer Satisfaction program. Only those that consistently meet and exceed customer expectations can identify themselves as a Dave Lennox Premier Dealer.
Dave Lennox Signature® Collection
SLP98V Variable-Capacity Gas Furnace
98% AFUE. The most efficient and quietest furnace you can buy!
Imagine a furnace that not only makes you feel perfectly comfortable but will make you feel even better about your decision month after month. That's the power of the SLP98V, which uses exclusive Precise Comfort™ technology to significantly reduce your heating costs.
EL296V High-Efficiency, Two-Stage Gas Furnace
96%+ AFUE High-efficiency, variable speed gas furnace.
The EL296V uses a variable speed motor that reduces electrical use by two-thirds, compared to a standard motor. Plus, two stages of heating minimize temperature swings, so you can save on utility bills without sacrificing comfort.
ML195 Gas Furnace
95% AFUE High-efficiency gas furnace.
When taking control of your utility bills is a priority, but you don't want to sacrifice comfort, the ML195 furnace is a perfect fit. It is the ideal combination of energy efficiency and affordability.
PureAir™ Air Purification System
Cleans the air in your home better than any other single system you can buy.
Your best defense against poor indoor air quality, The PureAir™ system uses exclusive UVA-light
technology to attack all three classes of indoor air contaminants–particles, mold/mildew/bacteria and odors/chemical vapors. It not only reduces but also destroys ozone, a known lung irritant.
The iComfort S30 is the ultimate in smart programmable thermostats, offering remote control and active monitoring to help you save money and live comfortably. Modern features like Smart Away Mode can detect whether you are at home or away and adjust accordingly. “Feels Like” technology creates the temperature you feel, not just the temperature you set, accounting for outdoor and indoor temperature and humidity. The iComfort S30 is compatible with Alexa, Apple HomeKit,
Google Assistant, and more.
Read Our Reviews
“In June of 2004, my husband and I decided it was time for a new forced-air heating system. Our old Amana, the original heater placed in our home when it was built, long before we purchased it in 1996, was showing its age. Since having (our new furnace from HeatSource) installed, we have noticed that the heat in our home was much more evenly distributed and constant, on/off times were much more quiet(!), the filter only had to be changed once a year, and our gas bill went down significantly! We highly recommend this company to anyone who has an aging system and would like to have it replaced by a more quiet, efficient source of gas heating. Thank you and keep up the good work!”
“I was very impressed with his ability to diagnose the problem. He showed up early and found the problem in 15 minutes. The furnace was left working much better than before. The price charged was also very reasonable. The service was overall the most excellent I have experienced.”
“Our basement was not heating. We called and they sent a repairman quickly. He had it in working order in just a little while. It was nice to have a repairman be so prompt and efficient.”