With years of rigorous testing under the most extreme conditions, our Quantum Coil - featuring a proprietary aluminum alloy exclusive to Lennox - designed to weather the harshest elements. Through these additions, Lennox proudly offers the Quantum Coil in each of our family lines, creating a full suite of all-aluminum matched systems.
Several of our cooling products feature the Quantum Coil. We've made it easy to determine which products feature the coil by changing the product naming protocol. The new model numbers will begin with the following letters: SL= Dave Lennox Signature® Collection air conditioners and heat pumps with Quantum Coil EL= Elite® air conditioners and heat pumps with Quantum Coil ML= Merit® air conditioners and heat pumps with Quantum Coil Other products with Quantum Coil include:
