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 explore their budget-friendly Merit Series HVAC systems.

Lennox furnaces are made with 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 looking for a furnace that will keep them comfortable for years to come.

Is Lennox a Trustworthy Brand?

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

From the cost-effective Merit Series to the exceptionally 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 goals.

Is the Lennox Merit Series Good?

The Lennox Merit Series is well known for excellent value. It features the high design and quality standards that Lennox is celebrated for, while being the most budget-friendly line offered by the company. This is the reason the Lennox Merit Series a good option for those who want a quality, reliable furnace to keep their home warm and comfy—at an affordable price.

In addition to 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 it Cost to Buy a Lennox Furnace?

Usually, a Lennox furnace costs 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 differ depending on a number of factors.

The size and efficiency levels both impact the overall selling price, 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 extremely spacious homes.

More complicated installation setups can result in a higher total cost than those that are simpler or straightforward. In addition, prices can vary from region to region due to local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The service life of a Lennox furnace is typically estimated at 15-20 years. Having said that, many systems provide more years of service than that with routine furnace maintenance and a quality installation job like those done by the experts at Air Current AC & Heat, your local Lennox Dealer.

In addition to helping prolong the life of your furnace, a correct installation job can help your heating system run at peak efficiency. That’s why Air Current AC & Heat prides itself on giving customers quality furnace installation in Houston—we know how important it is to your comfort—and getting you the maximum payback on your investment.

Scheduled furnace maintenance helps keep your heating system running smoothly and efficiently. It also enables your local heating technician to identify and replace any worn-out parts, and also fix small problems before they become large equipment failures that damage your furnace.

What Country Are Lennox Furnaces Made?

Lennox furnaces are built for outstanding performance, energy efficiency and as close as possible to noiseless operation. They, along with most Lennox HVAC models, are built at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, established the organization in Marshalltown in 1895.

Now operating out of Richardson, Texas, Lennox is a worldwide leader in home comfort innovation. Its furnaces, along with air conditioners and other products, are sold through a group of 6,000 Lennox dealers.