el180ne
Ultra-Low Emissions Gas Furnace
First in class, lowest emission furnace on the market
For eligible Elite series models, homeowners have the opportunity to obtain the default 5‑year parts‑only extension (for a total of 10 years parts‑only coverage) or, in lieu of that option, they have the opportunity to receive 3 years of labor coverage and 2 years of parts coverage (for a total of 3 years labor coverage and 7 years parts coverage). Other terms, conditions, and exclusions apply.
For more information, visit www.lennox.com/warrantyyourway
Heating Savings
Features
Comfort without compromise
Comfort without compromise
The technology inside the EL180NE delivers comfort without all the harmful emissions—65% lower than traditional low NOx furnaces, in fact. Knowing you can warm your home efficiently without contributing to warming the planet is a comforting thought indeed.
Efficiency is baked in
Built to last
Make it even smarter
Maximum warmth, minimum noise
Maximum warmth, minimum noise
Ratings & Reviews
See what other customers are saying about
EL180NE Ultra-Low Emissions Gas Furnace
5/5
5/5
Quiet beyond belief
November 17, 2025It’s very quiet compared to our old system. Half the time I wonder is it on and I put my hand up to the vent and realize that’s that hot air coming out of there. It’s so much better. I love this system!
Yes, I recommend this product.
California
Age: 35 to 44
Gender: Female
Reason for Replacement: Emergency
5/5
5/5
5/5
5/5
Get answers from a Lennox® Dealer.
It's easy to find an expert Lennox Dealer who can help you make the most of your HVAC system.
View Now
Resources
Product Literature
Products that add to the performance of EL180NE Ultra-Low Emissions Gas Furnace
- * Lennox’ SL97UH40NV36B, EL195UH100NE60C, SL280UH100NV60C, and EL180UH040NE36A units are the first commercially available natural Gas-Fired Fan type Central Furnaces to meet a NOx emission limit of 14 nanograms per Joule (ng/J).
- ** Furnace model numbers designated with a ‘K’ (EL180NEK) indicate the equipment contains an on board refrigerant detection system. Identical furnace model numbers without a ‘K’ (as shown above) indicate an identical product as to key aspects of the equipment, including rating, performance, and specifications, but specifically exclude an on board refrigerant detection system.
