With sturdy and dependable furnaces and a wide range of choices to accommodate a variety of budgets, Lennox is the trustworthy choice for families seeking long-lasting comfort. Experience the energy-efficient and reliable performance of Lennox's premier line or discover their economical Merit Series HVAC systems.

Lennox furnaces provide the industry-leading quality and innovation that has always been the hallmarks of Lennox products. That’s why Lennox is the HVAC system many homeowners choose when they are looking for a furnace that will keep them comfortable for many years.

Is Lennox a Respected Name?

Trusted by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment that are made to endure. With a reputation for excellence and innovation, Lennox is recognized as the industry leader in high performance and energy efficiency.

From the economical Merit Series to the exceptionally quiet and efficient Dave Lennox Signature Series, Lennox has a full line of furnaces available so you are sure to find one that meets your needs and financial plans.

Is the Lennox Merit Series Good?

The Lennox Merit Series is recognized for excellent value. It features the strict design and quality criteria that Lennox is celebrated for, while being the most budget-friendly line offered by the brand. That’s why the Lennox Merit Series a good deal for those who want a quality, reliable furnace to keep their home warm and cozy—at an affordable price.

In addition to furnaces, the Lennox Merit Series also includes AC units and air handlers—providing four seasons of comfort for you and your family.

How Much is a New Lennox Furnace?

Typically, a Lennox furnace sells for roughly $3,000 to $8,300, for an average of $5,650. However, it’s important to note that the total cost of installing a new furnace can differ depending on a number of factors.

The size and efficiency levels both play a role in the ultimate price tag, as  more efficient units and those with the capacity to heat larger homes cost more than those that aren’t quite as efficient or able to heat a large amount of square footage.

More complicated installation situations can cost more than those that are easier or straightforward. In addition, prices can differ from region to region due to local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is generally around 15-20 years. Having said that, many systems provide more years of service than that with proper furnace maintenance and a quality installation job like those done by the professionals at Mayeuxs AC & Heating, your local Lennox Dealer.

Along with helping extend the life of your furnace, a proper installation job can help your heating system work at peak efficiency. That’s why Mayeuxs AC & Heating prides itself on giving customers excellent furnace installation in Norco and St. Charles Parish—we know how essential it is to your comfort—and getting you the maximum payback on your investment.

Regular furnace maintenance helps keep your heating system operating smoothly and efficiently. It also enables your local heating specialist to identify and fix any worn-out parts, and also fix small problems before they become big breakdowns that damage your furnace.

Where Are Lennox Furnaces Built?

Lennox furnaces are built for outstanding performance, energy efficiency and exceedingly quiet operation. They, along with most Lennox HVAC products, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the business in Marshalltown in 1895.

Currently based in Richardson, Texas, Lennox is a worldwide leader in home comfort technology. Its furnaces, along with air conditioning systems and other equipment, are sold through a network of 6,000 Lennox dealers.