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Merit® Series

ml180e

Mid-Efficiency Gas Furnace

Economical gas furnace with Power Saver™ technology

ML180E Gas Furnace
Rating
Price Guide
$
Efficiency Rating (AFUE)
up to 80
Warranty

Warranty on covered components is 5 years. Warranty on furnace heat exchanger is 20 years A 10-Year Extended Limited Warranty available with product registration. For more information, visit www.Lennox.com/WarrantyYourWay

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Features

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Illustration of Constant comfort and efficiency

Constant comfort and efficiency

Constant comfort and efficiency

The ML180E’s Power Saver™ constant torque motor adjusts airspeed based on demand, helping the furnace use less energy in both heating and cooling modes.
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Heating performance that won't drive up utility costs

When compared to a standard single-speed motor, the Power Saver motor delivers significant energy savings, without sacrificing comfort.
Heating performance that won't drive up utility costs
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Keeping you comfortable and energy smart

The ML180E has an AFUE of 80%, which means that 80 cents of every dollar spent on gas goes directly to heating your home. With an ML180E furnace, you could be saving hundreds of dollars every year when compared to an older, less efficient unit.
Keeping you comfortable and energy smart
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Dual-fuel operation for even greater efficiency

When the ML180E is paired with a Lennox® heat pump, it creates a system that automatically switches between electricity and gas, keeping you warm and energy efficient.
Dual-fuel operation for even greater efficiency
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Illustration of Comfort you can rely on

Comfort you can rely on

Comfort you can rely on

From its heavy-gauge cabinet and ArmorTuf™ aluminized steel heat exchanger to its tightly-sealed blower compartment, the ML180E is built to deliver years of dependable comfort.

Ratings & Reviews

See what other customers are saying about
ML180E Gas Furnace

5 Stars 5/5

The best ! We love our new heater.

September 25, 2024

Our contractor reccomended this furnace and boy are we happy he did. It replaced a 5 year old RUUD unit that was too noisy to talk next to. Thank you so much for such a quiet furnace !

Green check mark

Yes, I recommend this product.

castroville California

Age: 45 to 54

Gender: Male

Reason for Replacement: Planned

Features:
5/5
Price:
5/5
Warranty Satisfaction:
5/5
5 Stars 5/5

QUIET and comfortable ! A real bargain duo !

August 29, 2024

I bought this unit 6 months ago to replace my aging furnace. I am so glad I did. Its amazingly quiet and efficient and best of all it works ! Thanks Lennox !

Green check mark

Yes, I recommend this product.

gerardo520

salinas ca

Age: 45 to 54

Gender: Male

Reason for Replacement: Planned

Features:
5/5
Price:
5/5
5 Stars 5/5

Real good unit so far

May 01, 2024

I got a Lennox 180 furnace installed about three years ago and my wife and I love it. It is much quieter than our previous furnace and it is really easy to change the filter now. Would totally recommend this to a friend.

Green check mark

Yes, I recommend this product.

Las Vegas

Age: 45 to 54

Gender: Male

Reason for Replacement: Planned

Features:
5/5
Price:
5/5
Warranty Satisfaction:
4/5
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Marker
Second
Rio Verde
Tom's Thumb Trailhead
Kierland
McDowell Mountain Regional Park
Mountain Gate
Eagle Mountain
Butterfly Wonderland
Roadrunner Park
Grayhawk Golf Club
Alhambra
Fountain Hills
Hurricane Harbor Park
Fort McDowell
Phon D Sutton
Arizona Business Park
Glendale
Thunder Bird Conservation Park
Taliesin West
Foxwood
Phoenix Mountains Preserve
Paradise Valley
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California Only

This furnace does not meet the South Coast Air Quality Management District (SCAQMD) Rule 1111 NOx emission limit (14 ng/J) and cannot be installed in the SCAQMD.

If installed in San Joaquin Valley Air Pollution Control District (SJVAPCD) only: This furnace does not meet the SJVAPCD Rule 4905 NOx emission limit (14 ng/J), and thus is subject to a mitigation fee of up to $450.

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