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Merit® Series

ml14xc1

Single-Stage Air Conditioner

Efficient, durable air conditioner

ML14XC1 Air Conditioner
Rating
Price Guide
Efficiency Rating (SEER)
up to 17
Efficiency Rating (SEER 2)
13.4
Energy Star®
ENERGY STAR logo ENERGY STAR® Qualified
Warranty

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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Features

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Illustration of Designed for efficient durability

Designed for efficient durability

Designed for efficient durability

The ML14XC1 air conditioner is designed for smart energy use, and designed to last. Efficiency ratings of up to 17.00 SEER mean the ML14XC1 can reduce utility bills without any compromise in comfort. It may also make you eligible for local utility rebates.
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Dependable performance, even in harsh conditions

The coil inside an air conditioner helps keep your home cool by pulling the heat out of the air. The Lennox® Quantum™ coil handles the heat like no other. It’s constructed from fortified aluminum alloy, helping it resist corrosion in harsh conditions like coastal environments.
Dependable performance, even in harsh conditions
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Proven engineering

The ML14XC1 is built with a scroll compressor that's engineered to reliably deliver the cooling your home needs. 
Proven engineering
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Options for controlling contaminants

The cool comfort and peace of mind you get from the ML14XC1 is enhanced when the unit is paired with indoor air quality (IAQ) products, such as the Healthy® Climate whole-home dehumidifier. By helping control mold, mildew and other contaminants, an IAQ accessory can make your indoor air feel better. Unlike some portable units, these accessories improve the air without producing ozone, a known lung irritant.*
Options for controlling contaminants

Ratings & Reviews

See what other customers are saying about
ML14XC1 Air Conditioner

4 Stars 4/5
June 10, 2024

5 Stars 5/5

So Far, So Good

June 07, 2024

We've only had the unit for two weeks and only been able to used it for a couple of days as the weather has turned cool. So far it has performed perfectly.

Green check mark

Yes, I recommend this product.

Troy0mjg

Troy, MI

Age: Over 65`

Gender: Male

Reason for Replacement: Planned

Features:
5/5
Price:
4/5
Warranty Satisfaction:
4/5
4 Stars 4/5
June 02, 2024

Green check mark

Yes, I recommend this product.

AIR C

Age: 18 to 24

Gender: Female

Reason for Replacement: New home purchase

Features:
3/5
Price:
3/5
Warranty Satisfaction:
3/5
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Resources

  • Air Handler
    An air handler, or air handling unit, is the indoor part of an air conditioner or heat pump that moves cooled or heated air throughout the ductwork of your home. It is usually a large metal box containing important elements of an HVAC system that controls airflow and filtration. Lennox® air handlers are among the most efficient and quietest you can buy.
    Learn More
  • Central Air-Conditioning
    Central air conditioning (or central A/C) is a system in which air is cooled at a central location and distributed to and from rooms by one or more fans and ductwork. Lennox® central air conditioners are among the quietest and most energy-efficient units you can buy.
    Learn More
  • Coil
    There are typically two HVAC coils in a system—the condenser coil in the outside air conditioning condenser unit and the evaporator coil in the indoor unit. The coils are what increase or decrease the temperature via heat transfer.
    Learn More
  • Compressor
    An AC or heat pump compressor is the part of an outdoor air conditioner or heat pump that compresses and pumps refrigerant to meet household cooling requirements.
    Learn More
  • Condenser
    A condenser (or AC condenser) is the outdoor portion of an air conditioner or heat pump that either releases or collects heat, depending on the time of the year.
    Learn More
  • Decibel (dB)
    A decibel (dB) is a unit used to measure the relative intensity of sound. For example, sound levels in a library are normally about 40 dB, normal conversations range from about 50 to 60 dB, and an operating motorcycle or garbage truck can be as high as 100 dB.
    Learn More
  • Dry-Charged Unit
    An air conditioner or heat pump that is shipped dry and charged with refrigerant at the place of installation. Dry-charged units are appropriate for homeowners who need a replacement unit compatible with R-22 refrigerant.
    Learn More
  • Evaporator Coil
    The part of an air conditioner or heat pump that absorbs the heat from the air in your house. It is located inside the air handler or attached to the furnace.
    Learn More
  • Fan Coil Unit
    A fan coil unit (FCU) is a device that uses a coil and a fan to heat or cool a room without connecting to ductwork. Indoor air moves over the coil, which heats or cools the air before pushing it back out into the room. FCUs can be less expensive to install than ducted systems, and are available in ceiling, floor-mounted and freestanding configurations.
    Learn More
  • Indoor Coil
    See Evaporator Coil.
    Learn More
  • Outdoor Coil
    See Condenser.
    Learn More
  • R-410A Refrigerant

    R-410A, is a chlorine-free, hydrofluorocarbon (HFC) refrigerant originally developed as a more environmentally friendly replacement for R-22. R-410A was developed and patented in 1991 by Honeywell.

    Learn More
  • Refrigerant Lines
    Two copper lines that connect the outdoor air conditioner or heat pump to the indoor evaporator coil.
    Learn More
  • Scroll Compressor
    A specially designed compressor that works in a circular motion, as opposed to up-and-down piston action.
    Learn More
  • SEER

    Simply put, this rating measures how much energy a heating and cooling system uses to operate. Learn how you can use SEER and SEER2 ratings to increase efficiency – and savings – in your home.

    Learn More
  • Two-Stage Operation
    Provides two levels of heating or cooling output for enhanced temperature control, energy efficiency and indoor air quality.
    Learn More
  • * U.S. Environmental Protection Agency, 'Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences,' August 2006
Energy Star

Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps (excluding ductless systems) must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit www.energystar.gov.

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