With strong and reliable furnaces and a wide range of choices to suit a variety of budgets, Lennox is the trusted choice for families seeking long-lasting comfort. Experience the energy-efficient and reliable performance of Lennox's premier line or explore their economical Merit Series HVAC units.

Lennox furnaces offer the industry-leading quality and innovation that has always been the hallmarks of Lennox products. That’s why Lennox is the name many homeowners choose when they are searching for a furnace that will keep them comfortable for well into the future.

Is Lennox a Trustworthy HVAC company?

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

From the practical Merit Series to the remarkably 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 targets.

Is the Lennox Merit Series a Quality Furnace?

The Lennox Merit Series is well known for excellent value. It boasts the high design and quality standards that Lennox is recognized for, while being the most budget-friendly line offered by the company. That makes 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.

Along with furnaces, the Lennox Merit Series also features AC units and air handlers—providing all-year comfort for you and your family.

How Much is a New Lennox Furnace?

Generally, a Lennox furnace sells for roughly $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 a number of factors.

The size and efficiency levels both impact the final 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 complex installation jobs can result in a higher total cost than those that are easier or straightforward. Also, prices can vary from region to region based on local labor rates and other factors.

What Is the Typical Lifespan of a Lennox Furnace?

The life expectancy of a Lennox furnace is generally about 15-20 years. Having said that, many systems exceed that time frame with proper furnace maintenance and a top quality installation job like those done by the specialists at Fleming Heating & Air Conditioning Inc, your local Lennox Dealer.

As well as 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 giving customers quality 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.

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

What Country Are Lennox Furnaces Made?

Lennox furnaces are built for exceptional performance, energy efficiency and as close as possible to noiseless operation. They, alongside 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 an international leader in home comfort technology. Its furnaces, along with ACs and other HVAC models and accessories, are available to you through a community of 6,000 Lennox dealers.