With sturdy and reliable 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 excellent performance of Lennox's premier line or discover their economical Merit Series HVAC systems.

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 looking for a furnace that will keep them comfortable for well into the future.

Is Lennox a Respected Name?

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 good quality and innovation, Lennox stands tall as the 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 variety 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 exceptional value. It features the strict design and quality standards that Lennox is recognized for, while being the most budget-friendly line offered by the brand. That makes 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.

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

How Much Does a Lennox Furnace Cost?

Usually, a Lennox furnace sells for 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 fluctuate depending on several factors.

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

More complicated installation setups can be more expensive than those that are simpler or straightforward. Additionally, prices can fluctuate from region to region based on 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 proper furnace maintenance and a high-caliber installation job like those done by the specialists at Knoechel Heating, your neighborhood Lennox Dealer.

In addition to helping extend the life of your furnace, a correct installation job can help your heating system work at peak efficiency. That’s why Knoechel Heating prides itself on supplying skilled 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 identify and mend any worn-out parts, and also correct small problems before they become big equipment failures that damage your furnace.

Where Are Lennox Furnaces Built?

Lennox furnaces are crafted for top-notch performance, energy efficiency and exceedingly quiet operation. They, alongside most Lennox HVAC equipment, are built at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, created the organization in Marshalltown in 1895.

Now headquartered in Richardson, Texas, Lennox is an international leader in home comfort equipment. Its furnaces, along with air conditioning systems and other products, are available to you through a group of 6,000 Lennox dealers.