With durable and dependable furnaces and a wide range of options to fit a variety of budgets, Lennox is the trusted choice for families seeking long-lasting comfort. Experience the energy-efficient and consistent performance of Lennox's premier line or check out their budget-friendly Merit Series HVAC systems.

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

Is Lennox a Trustworthy HVAC company?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling models and accessories that are designed to endure. With a history of high performance and innovation, Lennox is recognized as the industry leader in high performance and energy efficiency.

From the practical Merit Series to the incredibly 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 an Effective Heating System?

The Lennox Merit Series is well known for great value. It has the strict design and quality requirements that Lennox is recognized for, while being the most budget-friendly line offered by the brand. That’s why the Lennox Merit Series an excellent 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 consists of air conditioning systems and air handlers—providing year-round comfort for you and your family.

How Much Does it Cost to Buy a Lennox Furnace?

Generally, a Lennox furnace carries a price tag of about $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 fluctuate depending on multiple factors.

The size and efficiency levels both play a role in the overall cost, as  more efficient units and those with the ability 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 simple or straightforward. Also, prices can differ from region to region because of differences in local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The life expectancy of a Lennox furnace is generally around 15-20 years. However, many systems exceed that time frame with proper furnace maintenance and a high-caliber installation job like those done by the pros at Kohles & Bach Heating & Cooling, your community Lennox Dealer.

In addition to helping prolong the life of your furnace, a precise installation job can help your heating system operate at peak efficiency. That’s why Kohles & Bach Heating & Cooling prides itself on providing quality furnace installation in Des Moines—we know how crucial 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 technician to discover and replace any worn-out parts, and also fix small problems before they become major breakdowns that damage your furnace.

Where Are Lennox Furnaces Made?

Lennox furnaces are built for exceptional performance, energy efficiency and as close as possible to noiseless operation. They, together with most Lennox HVAC products, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the company in Marshalltown in 1895.

Now based in Richardson, Texas, Lennox is a global leader in home comfort innovation. Its furnaces, along with air conditioning systems and other equipment, are available to you through a group of 6,000 Lennox dealers.