Lennox Overview, Products, and Resources

Since 1895, Lennox’s mission has been to provide homeowners with exceptional comfort through its line of extensive products. Based in Richardson, Texas, they’ve grown since creating the world’s first riveted steel furnace in 1895 to now having over 6,000 independent dealers located throughout the U.S.They sell air conditioners, furnaces, garage heating, heat pumps, boilers, air handlers, solar-ready systems, and mini-split systems.

Lennox products

Lennox focuses on delivering energy efficient equipment, as evidenced by many of their models earning ENERGY STAR® certification. Below is a look at some of the products they offer homeowners.

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How Much Does HVAC Replacement Cost?

Average Cost: $3,250 – $12,586

Like your home and needs, your HVAC project cost will be unique. Use the calculator to better estimate your investment.

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$5,000 – $6,000

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The average cost for a new HVAC system is $3,250 to $12,550, which includes equipment and labor fees for the installation of a central AC unit and gas furnace. The chosen HVAC brand, necessary ductwork repair, and your location will influence the project cost.

Lennox air conditioners

Lennox offers 11 air conditioner units across three different series. These include the Dave Lennox Signature Collection, the ELITE Series and the MERIT Series. All but one of their units (the Merit Series 13ACX air conditioner) are ENERGY STAR® certified, meaning they surpass the efficiency standards mandated by the U.S. Department of Energy.

Lennox designed many of these units for smart energy use, which allows users with a smart thermostat to control the temperature of their home from their smartphone. What’s more, these units deliver superior comfort without also raising utility bills, with some units achieving a SEER efficiency rating of up to 26.

One popular Lennox air conditioner is the single-stage ML14XC1. This unit features the Lennox Quantum coil and is constructed from fortified aluminum alloy. It’s well-designed to withstand corrosion in humid climates.

Some of their other top units include:

  • XC25 – ENERGY STAR® certified, the most efficient air conditioner Lennox offers.
  • XC16 – Features the Humiditrol® system which provides more comfort in humid conditions. Lennox engineered the unit to operate quietly and efficiently, and it’s ENERGY STAR® certified.
  • SL18XC1 – Lennox’s quietest and most efficient single-stage air conditioner. The unit can save owners up to 44% on their energy bills.

Lennox air handlers

An air handler circulates air through your home’s HVAC or air-conditioning system. Lennox offers 10 different air handler models for a variety of homes.

Lennox boasts that its air handlers are among the quietest and most efficient models available. Here’s a look at several of their popular models:

  • CBA25UH – This three-speed air handler features a fully-insulated cabin that ensures it remains quiet when running. And with the ability to add on an electric backup heater, your home can receive a fresh boost of warm air when you require it.
  • CBA38MV – Equipped with a variable speed motor, it offers whisper quiet operation, while the aluminum Quantum coil ensures the unit doesn’t corrode over time.

Lennox furnaces

Lennox sells two types of furnaces: gas and oil. Their gas furnaces feature technological advancements like the Power Saver constant torque motor. With this motor, the unit monitors and adjusts airspeed as needed to reduce the furnace’s energy use. Lennox claims this increases their furnaces’ efficiency by as much as 33%.

Meanwhile, their oil furnaces can achieve an efficiency rating of up to 87% AFUE, meaning you’re not throwing your money away on fuel costs. Lennox also retrofitted these units to fit in many tight areas including closets, basements or crawl spaces. Below is a look at some of their best-selling models:

  • ML180E – This economical furnace features Power Saver Technology. This means the furnace uses a constant torque motor to adjust airspeed, resulting in no wasted energy and savings on your energy bill.
  • SL280NV – Lennox designed this model to produce 65% lower NOx emissions. The furnace is also compatible with the iComfort S30 smart thermostat to help you maximize savings.
  • SL0185V – One of two oil furnace models Lennox produces, this unit features variable speed airflow to keep your home comfortable at all times. And the Beckett motor delivers efficient combustion to help keep your home warm and your energy costs low.

Lennox heat pumps

Each of Lennox’s heat pumps is compatible with its Humiditrol® dehumidification system. These systems work in tandem to provide a blast of fresh air when you need it.

Each heat pump is also dual-fuel compatible with a Lennox-brand furnace. This allows the heating system to alternate between electric and gas depending on your area’s weather conditions.

Some of their top models include:

  • XP20 – Provides more exact control over your home’s temperature through its variable capacity. It also earned the distinction of being one of ENERGY STAR’s most efficient products of 2019 with a SEER rating of up to 20.
  • 14HPX – Comes equipped with a reliable scroll compressor to ensure years of durable use. And with a SEER rating of up to 16 you’ll receive a comfortable home without high energy bills.

Lennox packaged systems

Lennox also provides packaged systems that offer both heating and cooling in one. These systems are built for versatility and efficiency. Here’s a closer look at each:

  • LRP16GE – This packaged gas/electric unit offers efficiency ratings of up to 81% AFUE and 16 SEER for heating and cooling. An available Healthy Climate® accessory can also provide your home with cleaner, purified air.
  • LPR14AC – This compact unit is designed for hotter climates, providing powerful cooling technology and a SEER rating of up to 14. It also stays quiet, thanks to an internally mounted fan and blower motor.

Lennox pricing

The best way to find Lennox pricing information is to contact a local HVAC professional. They can explain which factors might affect the costs of your unit, like the age of your home, the size of your home and your region’s climate. Let HVAC.com help you contact a licensed and reputable professional who can work with you to determine your home’s heating and cooling needs and costs.

Lennox reviews

An effective way to learn about Lennox products is to read reviews of customers who use the products. When reading through reviews, search for commonalities both good and bad. Focus on energy efficiency, how smooth or problematic the installation process was, the durability of the product, and how Lennox addresses any issues with performance or quality.

Lennox warranties

Lennox offers a 20-year limited warranty on the heat exchangers in their furnaces. They also have a five-year limited warranty on covered parts, with the option to move to a 10-year extended warranty on certain models after product registration.

On their air conditioners, they offer a 10-year warranty on the compressor and a five-year limited warranty on covered parts. This same five-year warranty comes included if you buy one of their heat pumps or air handlers.

For their mini split-systems, the heat pump comes with a seven-year warranty on the compressor and five years on covered parts while the mini air conditioner comes with the same five-year warranty.