Lennox Merit Series Ml193 Gas Furnace

After years and years of extensive use, it is quite normal for most household devices and equipment to experience a downturn in their efficiency. Your furnace is not an exception. If your unit has been serving you for 15 years or more, it’s no longer as economical as it once was. Wear and tear is a primary cause why a furnace loses its efficiency.

Similar to an old car, an old furnace that begins to have costly repairs is telling you that it’s nearing the end of its lifespan and needs to be replaced at any time. Typically, furnaces require more repairs in the last two years of their life.

Also, if anyone in your family suffers from allergies caused by airborne dust, pollen, mold or viruses, it means that you have a poor indoor air quality. Your old furnace is unable to moisturize and clean the air to your home that not just triggers allergies but also affects other body organs such as the throat, nose and even the lungs.

In addition, an old furnace is unable to properly distribute the heated air throughout the home. That is why some rooms are colder than others, so you have to turn up the temperature in those rooms to get your preferred warmth.

If these issues sound familiar to you, replacing your furnace with a new one can be a wise choice.

Kettle Moraine Heating and Air Conditioning is a heating company in Muskego, WI that offers an array of high-quality furnaces made by Lennox.

This article talks about the Lennox ML193, one of the models in its Merit Series.

Features of the Lennox ML193

Standard Features

With product registration, the ML193 may be eligible for a 10-year Limited Extended Warranty. Lennox also offers a 5-year Limited Warranty on covered parts and 20-Year Warranty on the Heat Exchanger.

Every component of the ML193 has proven itself through extensive testing in our research labs. So you can take comfort knowing the furnace will deliver reliable performance, season after season.

Energy Efficiency

Compared to older, low-efficiency models, the ML195 has an efficiency rating of 93 percent AFUE that can save you hundreds of dollars in heating costs per year.

When paired with a Lennox® heat pump, the ML193 creates a system that can automatically alternate between electricity and gas fuel to keep you warm. So you’re always using the most energy-efficient way to keep comfortable.

The blower compartment of the ML193 is tightly sealed, permitting less than 1% air leakage. This means more of your air and energy go toward keeping you comfortable.


The ML193 has a Duralok Plus heat exchanger that is constructed from patented ArmorTuf steel that captures waste heat, and a stainless steel secondary heat exchanger that allows the unit to achieve industry-leading efficiency levels. This solid component exceeds industry requirements and extends the furnace’s life.

Its SureLight® ignitor is designed with silicon nitride construction for long product life and reliable operation.

Its SureLight® integrated control board ensures full control of furnace operation.

To further lessen heat loss, Lennox designed the ML193 with an elegantly-styled, durable steel cabinet with high-quality paint finish.

Get The Lennox ML193 from a Lennox Premier Dealer

Dealing with an old, inefficient furnace doesn’t only make one uncomfortable, it also wastes a lot of money on heating costs. Here at Kettle Moraine Heating and Air Conditioning, we understand you want to give your family the best comfort available. So if you’re considering getting a new furnace and are interested in the Lennox ML193, give us a call and we’ll help you make an informed decision.

Because of our dedication to providing excellent customer service and outstanding workmanship, we have been selected as a Dave Lennox Premier Dealer. This honor allows us to offer a wide variety of innovative Lennox furnaces.

In order to earn and maintain “Premier” status, Lennox Premier Dealers must consistently meet and exceed customer expectations. To ensure they do that, they are trained to design, install, service and maintain HVAC systems, are dedicated to achieving complete customer satisfaction, and must maintain a 5-star rating among consumers.

For the best Mukwonago furnace repair and other HVAC services, call Kettle Moraine Heating and Air Conditioning.


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