el180ne
Ultra-Low Emissions Gas Furnace
First in class, lowest emission furnace on the market
Warranty on covered components is 5 years. Warranty on furnace heat exchanger is 20 years or lifetime depending on model. A 10-Year Extended Limited Warranty is available with product registration.
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
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
4/5
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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).
