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

Lennox furnaces offer the industry-leading quality and innovation that has always set Lennox apart. That’s why Lennox is the HVAC system many homeowners choose when they are searching for a furnace that will keep them comfortable for years to come.

Is Lennox a Trustworthy Name?

Trusted by countless homeowners, Lennox is the go-to brand for those who want heating and cooling models and accessories that are made to endure. With a track record of good quality and innovation, Lennox stands tall as the 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 many models of furnaces available so you are sure to find one that meets your needs and financial goals.

Is the Lennox Merit Series an Effective Heating System?

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

Along with furnaces, the Lennox Merit Series also features AC units and air handlers—providing all-year comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Generally, a Lennox furnace carries a price tag of approximately $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 multiple factors.

The size and efficiency levels both impact the ultimate 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 complex installation situations can result in a higher total cost than those that are simpler or straightforward. Also, prices can fluctuate from region to region because of differences in local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The service life of a Lennox furnace is typically around 15-20 years. Having said that, many systems last longer than that with proper furnace maintenance and a top quality installation job like those done by the experts at Service Max Heating & Air Conditioning, your local Lennox Dealer.

In addition to helping extend the life of your furnace, a precise installation job can help your heating system run at peak efficiency. That’s why Service Max Heating & Air Conditioning prides itself on delivering skilled furnace installation in Arlington—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 running smoothly and efficiently. It also enables your local heating technician to discover and mend any worn-out parts, and also correct small problems before they become large malfunctions that damage your furnace.

What City Are Lennox Furnaces Built?

Lennox furnaces are crafted for outstanding performance, energy efficiency and as close as possible to noiseless 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.

Now based in Richardson, Texas, Lennox is a global leader in home comfort innovation. Its furnaces, along with ACs and other products, are available through a network of 6,000 Lennox dealers.