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

Lennox furnaces provide 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 Trustworthy Brand?

Trusted by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are designed to endure. With a reputation for excellence 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 a variety 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 exceptional value. It boasts the strict design and quality specifications 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.

On top of carrying furnaces, the Lennox Merit Series also consists of air conditioning systems and air handlers—providing all-year comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Usually, a Lennox furnace sells for roughly $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 fluctuate depending on a number of factors.

The size and efficiency levels both have an effect on 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 very big spaces.

More complicated installation setups can result in a higher total cost than those that are easier or straightforward. Additionally, 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. However, many systems exceed that time frame with regular furnace maintenance and a quality installation job like those done by the pros at Diedrick's Heating and Air Conditioning, your neighborhood Lennox Dealer.

As well as helping prolong the life of your furnace, a correct installation job can help your heating system run at peak efficiency. That’s why Diedrick's Heating and Air Conditioning prides itself on providing quality furnace installation in Seymour—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 working smoothly and efficiently. It also enables your local heating professional to find and replace any worn-out parts, and also correct small problems before they become large equipment failures that damage your furnace.

What City Are Lennox Furnaces Manufactured?

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

Currently headquartered in Richardson, Texas, Lennox is a global leader in home comfort technology. Its furnaces, along with ACs and other products, are offered through a network of 6,000 Lennox dealers.