With sturdy and dependable furnaces and a wide range of units to fit a variety of budgets, Lennox is the respected choice for families seeking long-lasting comfort. Experience the energy-efficient and consistent performance of Lennox's premier line or check out their budget-friendly Merit Series HVAC systems.

Lennox furnaces provide the industry-leading quality and innovation that has always been the hallmarks of Lennox products. That’s why Lennox is the brand many homeowners choose when they are looking for a furnace that will keep them comfortable for well into the future.

Is Lennox a Good HVAC company?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are built to endure. With a history of good quality and innovation, Lennox has long been an 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 goals.

Is the Lennox Merit Series an Effective Heating System?

The Lennox Merit Series is well known for excellent value. It features the stringent design and quality guidelines that Lennox is known for, while being the most budget-friendly line offered by the company. That makes the Lennox Merit Series an excellent choice for those who want a quality, reliable furnace to keep their home warm and cozy—at an affordable price.

In addition to furnaces, the Lennox Merit Series also includes 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?

Typically, a Lennox furnace costs roughly $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 several factors.

The size and efficiency levels both play a role in the ultimate price tag, 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 extremely spacious homes.

More elaborate installation jobs can result in a higher total cost than those that are simpler or straightforward. Also, prices can fluctuate from region to region based on local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The service life of a Lennox furnace is generally about 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 Temperature Doctors Heating & Cooling, your local Lennox Dealer.

In addition to helping extend the life of your furnace, a precise installation job can help your heating system operate at peak efficiency. That’s why Temperature Doctors Heating & Cooling prides itself on supplying quality furnace installation in Rockford—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 find and mend any worn-out parts, and also fix small problems before they become large breakdowns that damage your furnace.

What Country Are Lennox Furnaces Made?

Lennox furnaces are developed for outstanding 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 business in Marshalltown in 1895.

Currently headquartered in Richardson, Texas, Lennox is a global leader in home comfort equipment. Its furnaces, along with air conditioners and other products, are available to you through a network of 6,000 Lennox dealers.