24 months, 0% interest OAC on all system upgrades

ML14KC1 — R-454B — 14.3 SEER2 — Single Stage.

The standard of operation
A single-stage unit is either on or off, working at full capacity when in use. With this simplified mode of operation, this product provides the heating and cooling levels you’d expect.

Efficient and Affordable
The ML14KC1 meets or exceeds energy efficiencies of 14.30 SEER2, delivering comfort and energy savings at a more affordable price.

Our Uncontested Quantum™ Coil
With years of rigorous testing under the most extreme conditions, our Quantum Coil – featuring a proprietary aluminum alloy exclusive to Lennox – is designed to weather the harshest elements.

A refrigerant that’s better for the environment.
This product is compliant with 2025 EPA regulations for lower global warming potential (GWP) refrigerants. The Lennox choice of 2025 Compliant Refrigerant has a lower GWP than its predecessor and is formulated to provide excellent, reliable performance of your system for years to come.

Specifications
Warranty

Specifications

Energy Efficiency	Meets or Exceeds 14.30 SEER2
Stages of Cooling	Single-Stage Operation
Sound Rating	As low as 73 dB
ENERGY STAR® Certified	Yes
Environmentally Responsible	2025 Compliant Refrigerant R-454B
Cabinet	PermaGuard™ Cabinet

Merit models come with a 5-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components. A 10-Year Extended Limited Warranty is available with product registration. For more information, visit www.Lennox.com/WarrantyYourWay.

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I had Weiss Johnson come and remove two furnaces, redo a whole bunch of ducting, install a new high efficient furnace and also a heat pump. They went above and beyond with helping me. Relocated my hot water heater, moved and repaired a bunch of central vac lines and made everything look beautiful. Not to mention ran to my house at 9pm on a weekend to fix a small issue that could’ve waited. 10/10 from everyone involved.

Kevin Kodi.

had Reece and Nick from Weiss- Johnson come and install a new furnace. I have to say that I am extremely pleased with the job they did. They were very professional and pleasant to deal with. Reece is very knowledgeable and did a great job installing the new furnace answering all my questions. Nick did a great job installing the new ventilation pipes. If you are in need of a new furnace these are the guys to get.

Jake Anderson.

First time using the services of Weiss-Johnson because our central ac was not starting. Celine was really nice to speak to and was very upfront about all the costs and services. Elie Haddad was our service person. Very impressed with how thorough and knowledgeable he is and quick diagnosis of the problem we were having with the AC. Will definitely hire Weiss-Johnson again for any AC and furnace related issues. Highly recommended.