With sturdy and reliable furnaces and a wide range of choices to fit a variety of budgets, Lennox is the trusted choice for families seeking long-lasting comfort. Experience the energy-efficient and reliable performance of Lennox's premier line or explore their economical Merit Series HVAC models.

Lennox furnaces offer the industry-leading quality and innovation that has always set Lennox apart. 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 Brand?

Trusted by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are designed to endure. With a track record of high performance and innovation, Lennox has long been an industry leader in high performance and energy efficiency.

From the cost-effective 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 plans.

Is the Lennox Merit Series Good?

The Lennox Merit Series is known for great value. It boasts the strict design and quality specifications that Lennox is recognized for, while being the most budget-friendly line offered by the brand. That makes the Lennox Merit Series a great option 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 consists of air conditioners and air handlers—providing four seasons of comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Generally, a Lennox furnace sells for 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 differ depending on several factors.

The size and efficiency levels both impact the overall cost, 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 very big spaces.

More elaborate installation situations can result in a higher total cost than those that are simple or straightforward. Additionally, 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 generally estimated at 15-20 years. Having said that, many systems provide more years of service than that with regular furnace maintenance and a high-caliber installation job like those done by the professionals at Struven Heating & Cooling, your local Lennox Dealer.

As well as helping prolong the life of your furnace, a proper installation job can help your heating system operate at peak efficiency. That’s why Struven Heating & Cooling prides itself on providing excellent furnace installation in Crown Point—we know how essential 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 specialist to discover and fix any worn-out parts, and also correct small problems before they become major equipment failures that damage your furnace.

Where Are Lennox Furnaces Produced?

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

Now headquartered in Richardson, Texas, Lennox is a worldwide leader in home comfort innovation. Its furnaces, along with air conditioners and other equipment, are sold through a group of 6,000 Lennox dealers.