EXCLUSIVELY LENNOX / THE DETAILS MAKE THE DIFFERENCE
Find your kind
of comfortable.
Ultra-low-NOx furnace options for LA / OC projects. Furnace efficiency is measured in AFUE, not SEER2.
Compare the model families below. Final configurations are selected for your home.
On smaller screens, swipe the table to compare all three models.
| The details | Bronze EL180NELennox Elite® Series Ask about Bronze | Silver SL280NVDave Lennox Signature® Collection Ask about Silver | GoldSL297NVDave Lennox Signature® Collection Ask about Gold |
|---|---|---|---|
| Heating efficiency | 80% AFUE | 80% AFUE | Up to 97.5% AFUE |
| Heating stages | Single-stage | Two-stage | Two-stage |
| Blower motor | Power Saver™ constant-torque | Variable-speed | Variable-speed |
| Emissions design | Ultra-low NOx | Ultra-low NOx | Ultra-low NOx |
| Manufacturer collection | Elite® Series | Dave Lennox Signature® Collection | Dave Lennox Signature® Collection |
Warmth, chosen for your home.
Published ratings depend on capacity and the exact matched indoor/outdoor equipment. RTB verifies sizing, AHRI ratings, local suitability, availability, and installation details before quoting. Prices and labor coverage are supplied in your RTB proposal. These Lennox ultra-low-NOx families are designed for California emissions requirements. Exact model certification, air-district rules, fuel, installation location, and permit eligibility must be verified. Silver provisionally uses SL280NV: EL180NE is constant-torque, not variable-speed.
The Silver selection is a provisional variable-speed alternative to the requested EL180. Both Silver and Gold shown here belong to the Signature Collection. AFUE describes gas heating efficiency; it is not a cooling rating.