Lennox EL180NE Ultra-Low Emissions Gas Furnace
Reliable Heating with Lower Emissions
Overview
The Lennox EL180NE Elite® Series Gas Furnace combines dependable heating performance with ultra-low emissions technology. With up to 80% AFUE efficiency, a single-stage heating system, and a Power Saver™ constant-torque motor, it is designed to deliver consistent comfort while helping reduce energy use. Its fully insulated cabinet and sealed blower compartment support quieter operation, while emissions technology reduces nitrogen oxide (NOx) emissions by up to 65% compared with traditional low-NOx furnaces. Compatible with select air filtration systems, humidifiers, and dual-fuel configurations, the EL180NE offers a practical heating solution for eligible residential applications.
| Brand | Lennox |
|---|
Specifications
| Specification | Details |
|---|---|
| Brand | Lennox |
| Series | Elite® |
| Model | EL180NE |
| Product Type | Ultra-Low Emissions Gas Furnace |
| Heating Efficiency | Up to 80% AFUE |
| Heating Stages | Single-Stage |
| Blower Motor | Power Saver™ Constant Torque |
| Blower Compartment | Sealed |
| Cabinet | Fully Insulated |
| Ignition System | SureLight® Silicon Nitride Ignitor |
| Ultra-Low Continuous Fan | Yes |
| Air Filter Compatible | Yes |
| Humidifier Compatible | Yes |
| Dual-Fuel Capable | Yes |
| NOx Emissions | Meets the 14 ng/J ultra-low NOx standard |
| Heat Exchanger Warranty | 20-Year Limited Warranty |
| Covered Components Warranty | 5 years; extended coverage may be available with registration |
| Installation Configuration | Upflow / Horizontal |
| Availability | Select eligible regions; California-specific emissions requirements apply |
Features
- Up to 80% AFUE Efficiency: Converts up to 80% of fuel energy into usable heat.
- Ultra-Low NOx Emissions: Produces up to 65% lower nitrogen oxide emissions than traditional low-NOx furnaces.
- Single-Stage Heating: Provides straightforward, dependable heating performance.
- Power Saver™ Constant-Torque Motor: Adjusts airflow to support efficient system operation.
- Quiet Operation: Features a fully insulated cabinet and sealed blower compartment.
- Air Quality Compatibility: Compatible with select air filtration systems and humidifiers.
- Dual-Fuel Capable: Can be paired with a compatible heat pump in a dual-fuel system.
- SureLight® Ignition: Uses a silicon nitride ignitor for reliable ignition.
- Smart Thermostat Compatibility: Designed to work with compatible Lennox iComfort® controls.
- Durable Construction: Built for dependable performance over years of operation.



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