With durable and trustworthy furnaces and a wide range of units to fit a variety of budgets, Lennox is the trustworthy choice for families seeking long-lasting comfort. Experience the energy-efficient and consistent performance of Lennox's premier line or explore their economical Merit Series HVAC models.

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

Is Lennox a Trustworthy HVAC company?

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 cost-effective 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 plans.

Is the Lennox Merit Series an Effective Heating System?

The Lennox Merit Series is recognized for excellent value. It boasts the high design and quality specifications that Lennox is famous for, while being the most budget-friendly line offered by the brand. This is the reason the Lennox Merit Series a great choice for those who want a quality, reliable furnace to keep their home warm and snug—at an affordable price.

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

How Much Does a Lennox Furnace Cost?

Typically, a Lennox furnace costs 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 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 be more expensive than those that are easier or straightforward. Also, prices can vary from region to region based on local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is usually estimated at 15-20 years. Having said that, many systems provide more years of service than that with regular furnace maintenance and a top quality installation job like those done by the pros at Classic Air, your neighborhood 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 Classic Air prides itself on delivering excellent furnace installation in Columbus—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 professional to identify and fix any worn-out parts, and also fix small problems before they become large breakdowns that damage your furnace.

Where Are Lennox Furnaces Manufactured?

Lennox furnaces are developed for exceptional performance, energy efficiency and exceedingly quiet operation. They, along with most Lennox HVAC products, are produced at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, created the organization in Marshalltown in 1895.

Now headquartered in Richardson, Texas, Lennox is a global leader in home comfort technology. Its furnaces, along with ACs and other equipment, are available through a community of 6,000 Lennox dealers.