With sturdy and trustworthy furnaces and a wide range of options to suit a variety of budgets, Lennox is the respected choice for families seeking long-lasting comfort. Experience the energy-efficient and consistent performance of Lennox's premier line or explore their wallet-friendly 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 brand many homeowners choose when they are looking for a furnace that will keep them comfortable for years to come.

Is Lennox a Respected HVAC company?

Depended on 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 track record of good quality and innovation, Lennox is recognized as the industry leader in high performance and energy efficiency.

From the economical Merit Series to the incredibly quiet and efficient Dave Lennox Signature Series, Lennox has a full line 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 well known 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 manufacturer. That’s why 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.

On top of carrying furnaces, the Lennox Merit Series also features AC units and air handlers—providing four seasons of comfort for you and your family.

How Much is a New Lennox Furnace?

Usually, a Lennox furnace sells for 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 impact the final cost, 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 extremely spacious homes.

More elaborate installation situations can result in a higher total cost than those that are simple or straightforward. Also, prices can fluctuate from region to region due to local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is usually about 15-20 years. Having said that, many systems provide more years of service than that with proper furnace maintenance and a quality installation job like those done by the specialists at Diedrick's Heating and Air Conditioning, 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 Diedrick's Heating and Air Conditioning prides itself on delivering quality furnace installation in Seymour—we know how essential it is to your comfort—and getting you the maximum payback on your investment.

Routine furnace maintenance helps keep your heating system operating smoothly and efficiently. It also enables your local heating specialist to discover and mend any worn-out parts, and also fix small problems before they become major malfunctions that damage your furnace.

What City Are Lennox Furnaces Manufactured?

Lennox furnaces are crafted for outstanding 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, established the company in Marshalltown in 1895.

Currently operating out of Richardson, Texas, Lennox is a worldwide leader in home comfort equipment. Its furnaces, along with ACs and other products, are offered through a community of 6,000 Lennox dealers.