Lennox flame sensor provides the best in home heating and systems with top-of-the-line furnaces, air conditioners, heat pumps, and many other HVAC systems. Your Lennox HVAC system needs routine maintenance, just like any other system, to operate at peak efficiency. Increase the effectiveness and lifespan of your Lennox equipment with the right Lennox replacement parts with a compatibl... https://www.partshnc.com/lennox-parts-and-accessories