With sturdy and trustworthy furnaces and a wide range of units to suit a variety of budgets, Lennox is the respected choice for families seeking long-lasting comfort. Experience the energy-efficient and reliable performance of Lennox's premier line or check out their wallet-friendly Merit Series HVAC units.

Lennox furnaces offer the industry-leading quality and innovation that has always been Lennox's calling card. That’s why Lennox is the HVAC system many homeowners choose when they are seeking a furnace that will keep them comfortable for well into the future.

Is Lennox a Good Name?

Depended on by countless homeowners, Lennox is the go-to brand for those who want heating and cooling models and accessories that are built to endure. With a history of excellence and innovation, Lennox has long been an industry leader in high performance and energy efficiency.

From the cost-effective Merit Series to the exceptionally quiet and efficient Dave Lennox Signature Series, Lennox has many models of furnaces available so you are sure to find one that meets your needs and financial goals.

Is the Lennox Merit Series an Effective Heating System?

The Lennox Merit Series is known for exceptional value. It boasts the stringent design and quality specifications that Lennox is celebrated for, while being the most budget-friendly line offered by the brand. This is the reason the Lennox Merit Series an excellent choice 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 consists of AC units and air handlers—providing all-year comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Usually, a Lennox furnace costs approximately $3,000 to $8,300, for an average of $5,650. Although, it’s important to note that the total cost of installing a new furnace can differ depending on several factors.

The size and efficiency levels both have an effect on the ultimate cost, as  more efficient units and those with the power to heat larger homes cost more than those that aren’t quite as efficient or able to heat very big spaces.

More complex installation setups can cost more than those that are simple or straightforward. In addition, prices can vary from region to region due to local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is generally about 15-20 years. However, many systems provide more years of service than that with proper furnace maintenance and a high-caliber installation job like those done by the professionals at Fleming Heating & Air Conditioning Inc, your neighborhood Lennox Dealer.

Along with helping prolong the life of your furnace, a precise installation job can help your heating system run at peak efficiency. That’s why Fleming Heating & Air Conditioning Inc prides itself on delivering excellent furnace installation in South Beloit and Belvidere—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 working smoothly and efficiently. It also enables your local heating technician to identify and fix any worn-out parts, and also repair small problems before they become major equipment failures that damage your furnace.

What Country Are Lennox Furnaces Made?

Lennox furnaces are developed for top-notch performance, energy efficiency and whisper-quiet operation. They, alongside most Lennox HVAC equipment, are produced at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the company in Marshalltown in 1895.

Currently based in Richardson, Texas, Lennox is a global leader in home comfort technology. Its furnaces, along with air conditioning systems and other HVAC models and accessories, are available through a community of 6,000 Lennox dealers.