With strong and reliable furnaces and a wide range of choices to suit a variety of budgets, Lennox is the trusted choice for families seeking long-lasting comfort. Experience the energy-efficient and excellent performance of Lennox's premier line or discover 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 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 Good HVAC company?

Trusted 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 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 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 a Quality Furnace?

The Lennox Merit Series is recognized for excellent value. It boasts the stringent design and quality criteria that Lennox is celebrated for, while being the most budget-friendly line offered by the company. This is the reason the Lennox Merit Series an excellent deal 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 includes 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 about $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 a number of factors.

The size and efficiency levels both impact the ultimate 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 a large amount of square footage.

More complex installation setups can cost more than those that are simple or straightforward. In addition, prices can vary from region to region because of differences in local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is typically around 15-20 years. But, many systems last longer than that with regular furnace maintenance and a high-caliber installation job like those done by the specialists at Air-Right Energy Design, your local Lennox Dealer.

As well as helping prolong the life of your furnace, a correct installation job can help your heating system run at peak efficiency. That’s why Air-Right Energy Design prides itself on giving customers quality furnace installation in Manassas—we know how crucial it is to your comfort—and getting you the maximum payback on your investment.

Routine furnace maintenance helps keep your heating system working smoothly and efficiently. It also enables your local heating pro to identify and fix any worn-out parts, and also fix small problems before they become major equipment failures that damage your furnace.

What City Are Lennox Furnaces Manufactured?

Lennox furnaces are built for top-notch performance, energy efficiency and whisper-quiet operation. They, together with most Lennox HVAC models, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, established the company in Marshalltown in 1895.

Presently headquartered in Richardson, Texas, Lennox is a global leader in home comfort technology. Its furnaces, along with air conditioning systems and other products, are sold through a community of 6,000 Lennox dealers.