ml193e
Gas Furnace
Single-stage gas furnace with constant-torque motor design for even temperatures and constant efficiency
in the U.S. South Region
For eligible Merit 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
Consider the bar raised.
Consider the bar raised.
Ask More from Your Air.
Upgrade your heat, lower your gas bills
The Power Saver™ constant-torque motor design uses less energy in both heating and cooling modes, helping you save on utility bills. Adjusting airflow based on demand makes the ML193E gas furnace up to 46% more efficient than standard motors.
Save money every month
With an energy rating of 93% AFUE, you pay for perfectly heated air, not wasted energy.
Sealed for maximum efficiency and perfect comfort.
The sealed blower compartment permits only 1% air leakage, maximizing comfort. The robust blower assembly also enhances air movement for perfect temperatures.
Dual-fuel operation for greater efficiency
Ratings & Reviews
See what other customers are saying about
ML193E Gas Furnace
3/5
Not cold enough at night fast enough.
August 24, 2026Having problems getting the first floor to cool down at night, it takes a long time. We were told that the protection switch to keep the unit from freezing up, if the air gets below 40 degrees is the problem. It keeps turning off the compressor. The upstairs is kept around 65-68, the downstairs at 69 in day and 64-65 at night, and the basement is set on 70. We were told the unit only works down to 68. Our old house was built in 2019 and had a trane heat pump with a dual thermostat on both levels, and no basement and we had no issues. The Lennox house is only about 300 square feet bigger, but it has the basement also. So far I’m not that impressed with it.
Atlanta, GA
Age: Over 65`
Gender: Male
Reason for Replacement: New home purchase
3/5
3/5
3/5
4/5
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 ML193E Gas Furnace
- * Furnace model numbers designated with a ‘K’ (ML193EK) 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.
