With sturdy and dependable furnaces and a wide range of options to fit 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 units.

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

Is Lennox a Respected Brand?

Depended on 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 history of high performance 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 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 known for excellent value. It has the strict design and quality guidelines that Lennox is celebrated for, while being the most budget-friendly line offered by the brand. That’s why the Lennox Merit Series a good option 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 year-round comfort for you and your family.

How Much Does it Cost to Buy a Lennox Furnace?

Generally, a Lennox furnace costs roughly $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 multiple factors.

The size and efficiency levels both impact the final 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 elaborate installation setups can be more expensive than those that are simple or straightforward. Additionally, prices can vary from region to region due to local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The service life of a Lennox furnace is typically about 15-20 years. However, many systems exceed that time frame with proper furnace maintenance and a top quality installation job like those done by the pros at Northern Comfort Inc, your neighborhood Lennox Dealer.

As well as helping extend the life of your furnace, a proper installation job can help your heating system operate at peak efficiency. That’s why Northern Comfort Inc prides itself on delivering excellent furnace installation in Mankato area—we know how essential it is to your comfort—and getting you the maximum payback on your investment.

Regular furnace maintenance helps keep your heating system working smoothly and efficiently. It also enables your local heating technician to discover and replace any worn-out parts, and also correct small problems before they become big malfunctions that damage your furnace.

Where Are Lennox Furnaces Built?

Lennox furnaces are developed for outstanding performance, energy efficiency and whisper-quiet operation. They, together with most Lennox HVAC equipment, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, established the business in Marshalltown in 1895.

Presently operating out of Richardson, Texas, Lennox is an international leader in home comfort equipment. Its furnaces, along with air conditioning systems and other products, are offered through a community of 6,000 Lennox dealers.