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

Lennox furnaces are made with the industry-leading quality and innovation that has always set Lennox apart. That’s why Lennox is the brand many homeowners choose when they are seeking a furnace that will keep them comfortable for many years.

Is Lennox a Respected Brand?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment that are designed to endure. With a track record of good quality and innovation, Lennox stands tall as the industry leader in high performance and energy efficiency.

From the cost-effective Merit Series to the incredibly 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 a Quality Furnace?

The Lennox Merit Series is recognized for excellent value. It features the high design and quality specifications that Lennox is famous for, while being the most budget-friendly line offered by the manufacturer. That’s why the Lennox Merit Series a great choice for those who want a quality, reliable furnace to keep their home warm and comfy—at an affordable price.

In addition to furnaces, the Lennox Merit Series also includes air conditioning systems and air handlers—providing all-year comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Generally, a Lennox furnace costs approximately $3,000 to $8,300, for an average of $5,650. Having said that, 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 have an effect on the ultimate selling price, 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 elaborate installation setups can cost more than those that are easier or straightforward. Additionally, prices can vary from region to region because of differences in local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The service life of a Lennox furnace is usually about 15-20 years. But, many systems provide more years of service than that with proper furnace maintenance and a quality installation job like those done by the pros at Mayeuxs AC & Heating, your community Lennox Dealer.

As well as helping prolong the life of your furnace, a correct installation job can help your heating system work at peak efficiency. That’s why Mayeuxs AC & Heating prides itself on giving customers quality furnace installation in Norco and St. Charles Parish—we know how crucial it is to your comfort—and getting you the maximum payback on your investment.

Scheduled furnace maintenance helps keep your heating system working smoothly and efficiently. It also enables your local heating technician to find and replace any worn-out parts, and also fix small problems before they become big breakdowns that damage your furnace.

What City Are Lennox Furnaces Made?

Lennox furnaces are crafted for exceptional performance, energy efficiency and whisper-quiet operation. They, along with most Lennox HVAC products, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, created the business in Marshalltown in 1895.

Now operating out of Richardson, Texas, Lennox is a worldwide leader in home comfort innovation. Its furnaces, along with ACs and other products, are available to you through a network of 6,000 Lennox dealers.