With durable and dependable furnaces and a wide range of units to suit 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 explore their budget-friendly Merit Series HVAC models.

Lennox furnaces provide the industry-leading quality and innovation that has always been Lennox's calling card. That’s why Lennox is the name many homeowners choose when they are searching for a furnace that will keep them comfortable for many years.

Is Lennox a Trustworthy HVAC company?

Depended on by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment that are built to endure. With a track record of excellence and innovation, Lennox stands tall as the industry leader in high performance and energy efficiency.

From the economical 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 targets.

Is the Lennox Merit Series a Quality Furnace?

The Lennox Merit Series is known for great value. It features the high design and quality standards that Lennox is celebrated for, while being the most budget-friendly line offered by the brand. This is the reason the Lennox Merit Series an excellent 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 features air conditioning systems and air handlers—providing year-round comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Typically, a Lennox furnace carries a price tag of about $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 a number of factors.

The size and efficiency levels both have an effect on 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 a large amount of square footage.

More complicated installation setups can be more expensive than those that are easier 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 usually about 15-20 years. Having said that, many systems last longer than that with regular furnace maintenance and a quality installation job like those done by the pros at Farnell Mechanical, Inc., your community Lennox Dealer.

Along with helping lengthen the life of your furnace, a proper installation job can help your heating system run at peak efficiency. That’s why Farnell Mechanical, Inc. prides itself on giving customers quality furnace installation in Auburn and Opelika—we know how crucial it is to your comfort—and getting you the maximum payback on your investment.

Routine furnace maintenance helps keep your heating system operating smoothly and efficiently. It also enables your local heating technician to identify and mend any worn-out parts, and also fix small problems before they become large malfunctions that damage your furnace.

What Country Are Lennox Furnaces Produced?

Lennox furnaces are built for exceptional performance, energy efficiency and exceedingly quiet operation. They, together with most Lennox HVAC models, are produced at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the business in Marshalltown in 1895.

Presently based in Richardson, Texas, Lennox is an international leader in home comfort innovation. Its furnaces, along with ACs and other equipment, are offered through a group of 6,000 Lennox dealers.