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

Lennox furnaces offer 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 looking for a furnace that will keep them comfortable for years to come.

Is Lennox a Respected Name?

Depended on by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment that are built to endure. With a track record of high performance and innovation, Lennox stands tall 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 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 known for excellent value. It has the high design and quality requirements that Lennox is celebrated for, while being the most budget-friendly line offered by the company. That makes the Lennox Merit Series a great deal for those who want a quality, reliable furnace to keep their home warm and snug—at an affordable price.

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

How Much Does it Cost to Buy a Lennox Furnace?

Generally, a Lennox furnace costs about $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 vary depending on a number of factors.

The size and efficiency levels both play a role in the overall 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 a large amount of square footage.

More elaborate installation jobs can result in a higher total cost than those that are simple or straightforward. Also, prices can differ 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 around 15-20 years. But, many systems exceed that time frame with proper furnace maintenance and a top quality installation job like those done by the experts at 249 Air, 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 249 Air prides itself on giving customers quality furnace installation in Houston—we know how crucial 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 pro to identify and replace any worn-out parts, and also fix small problems before they become big equipment failures that damage your furnace.

Where Are Lennox Furnaces Built?

Lennox furnaces are built for top-notch performance, energy efficiency and whisper-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 business in Marshalltown in 1895.

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