With durable and dependable furnaces and a wide range of choices to accommodate 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 wallet-friendly Merit Series HVAC models.

Lennox furnaces provide 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?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment 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 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 well known for great value. It boasts the high design and quality guidelines that Lennox is recognized for, while being the most budget-friendly line offered by the brand. 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 comfy—at an affordable price.

On top of carrying furnaces, the Lennox Merit Series also features air conditioning systems and air handlers—providing all-year comfort for you and your family.

How Much is a New Lennox Furnace?

Usually, a Lennox furnace costs approximately $3,000 to $8,300, for an average of $5,650. Although, 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 have an effect on the overall selling price, as  more efficient units and those with the power 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 complicated installation jobs can result in a higher total cost than those that are easier or straightforward. Also, prices can fluctuate from region to region due to local labor rates and other factors.

What Is the Typical Lifespan of a Lennox Furnace?

The life expectancy of a Lennox furnace is usually 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 Air-Right Energy Design, your community Lennox Dealer.

Along with helping prolong the life of your furnace, a precise installation job can help your heating system run at peak efficiency. That’s why Air-Right Energy Design prides itself on supplying excellent furnace installation in Manassas—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 running smoothly and efficiently. It also enables your local heating technician to identify 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 Produced?

Lennox furnaces are built for exceptional 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 organization in Marshalltown in 1895.

Presently 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 community of 6,000 Lennox dealers.