Lennox
Furnaces
Furnaces
Lennox Furnaces
When it comes to staying warm and comfortable during the cold winter months, Lennox furnaces are an excellent choice. These high-quality furnaces are known for their efficiency and reliability, providing exceptional heating performance that can help you save on energy costs.
At All-Phase, we are proud to offer a wide range of Lennox furnaces to meet the unique needs of our customers. Our certified technicians are highly skilled and experienced, and they will ensure that your new furnace is installed correctly and efficiently. We understand that choosing a furnace can be a difficult decision, which is why we offer expert guidance and advice to help you choose the perfect furnace for your home. Contact us today to learn more about our Lennox furnace options and how we can help you stay warm and comfortable all winter long.

SL280V Variable-Speed Gas Furnace
While most furnaces are either off or on, the SL280V can actually deliver two different levels of heat based on how cold it is outside.

SL297NV Variable-Speed, Ultra-Low Emissions Gas Furnace
The SL297NV ultra-low NOx gas furnace with our revolutionary design provides reliable comfort.

SLP99V Variable-Capacity Gas Furnace
Not only is the SLP99V gas furnace part of the Dave Lennox Signature® Collection, it’s part of the Ultimate Comfort System™.