With sturdy and trustworthy 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 explore their budget-friendly Merit Series HVAC systems.

Lennox furnaces are made with 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 years to come.

Is Lennox a Good Name?

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 reputation for excellence and innovation, Lennox is recognized as the industry leader in high performance and energy efficiency.

From the cost-effective Merit Series to the exceptionally 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 plans.

Is the Lennox Merit Series an Effective Heating System?

The Lennox Merit Series is well known for exceptional value. It boasts the strict design and quality guidelines that Lennox is famous for, while being the most budget-friendly line offered by the manufacturer. That’s why the Lennox Merit Series a good choice for those who want a quality, reliable furnace to keep their home warm and snug—at an affordable price.

Along with furnaces, the Lennox Merit Series also features air conditioning systems and air handlers—providing four seasons of comfort for you and your family.

How Much is a New 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 differ depending on several factors.

The size and efficiency levels both impact the final 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 elaborate installation situations can be more expensive than those that are simpler or straightforward. In addition, prices can fluctuate from region to region because of differences in local labor rates and other factors.

What Is the Typical Lifespan of a Lennox Furnace?

The lifespan of a Lennox furnace is typically estimated at 15-20 years. However, many systems exceed that time frame with regular furnace maintenance and a quality installation job like those done by the pros at Knoechel Heating, your local Lennox Dealer.

Along with helping prolong the life of your furnace, a precise installation job can help your heating system work at peak efficiency. That’s why Knoechel Heating prides itself on delivering quality furnace installation in Zelienople—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 pro to discover and replace any worn-out parts, and also fix small problems before they become major malfunctions that damage your furnace.

Where Are Lennox Furnaces Made?

Lennox furnaces are crafted for exceptional performance, energy efficiency and as close as possible to noiseless operation. They, along with most Lennox HVAC models, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, created the organization in Marshalltown in 1895.

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