With durable and trustworthy furnaces and a wide range of units 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 budget-friendly Merit Series HVAC systems.

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 searching for a furnace that will keep them comfortable for well into the future.

Is Lennox a Trustworthy Brand?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are made to endure. With a reputation for excellence 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 variety 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 recognized for excellent value. It boasts the strict design and quality criteria that Lennox is famous for, while being the most budget-friendly line offered by the manufacturer. 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 comfy—at an affordable price.

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

How Much Does it Cost to Buy a Lennox Furnace?

Usually, a Lennox furnace carries a price tag of approximately $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 fluctuate depending on several factors.

The size and efficiency levels both have an effect on the final price tag, 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 very big spaces.

More complex installation jobs can be more expensive than those that are simpler or straightforward. Additionally, prices can vary 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 usually around 15-20 years. Having said that, many systems exceed that time frame with proper furnace maintenance and a high-caliber installation job like those done by the pros at Covington Air Systems, your community Lennox Dealer.

As well as helping lengthen the life of your furnace, a proper installation job can help your heating system operate at peak efficiency. That’s why Covington Air Systems prides itself on giving customers quality furnace installation in Covington—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 working smoothly and efficiently. It also enables your local heating professional to discover and fix any worn-out parts, and also repair small problems before they become big equipment failures that damage your furnace.

Where Are Lennox Furnaces Manufactured?

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

Now based in Richardson, Texas, Lennox is a global leader in home comfort equipment. Its furnaces, along with air conditioning systems and other equipment, are available to you through a network of 6,000 Lennox dealers.