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

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

Is Lennox a Respected Name?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling models and accessories that are designed to endure. With a history of excellence and innovation, Lennox has long been an industry leader in high performance and energy efficiency.

From the practical 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 targets.

Is the Lennox Merit Series an Effective Heating System?

The Lennox Merit Series is recognized for great value. It features the stringent design and quality standards that Lennox is celebrated for, while being the most budget-friendly line offered by the manufacturer. That makes the Lennox Merit Series a good option for those who want a quality, reliable furnace to keep their home warm and comfy—at an affordable price.

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

How Much Does it Cost to Buy a Lennox Furnace?

Generally, a Lennox furnace sells for approximately $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 multiple factors.

The size and efficiency levels both impact the final cost, as  more efficient units and those with the capacity 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 situations can be more expensive than those that are simple or straightforward. Also, prices can fluctuate from region to region due to local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The life expectancy of a Lennox furnace is generally around 15-20 years. However, many systems exceed that time frame with proper furnace maintenance and a top quality installation job like those done by the specialists at Olde Towne Heating & Air, your community Lennox Dealer.

In addition to helping extend the life of your furnace, a proper installation job can help your heating system operate at peak efficiency. That’s why Olde Towne Heating & Air prides itself on supplying skilled furnace installation in Mount Pleasant—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 running smoothly and efficiently. It also enables your local heating professional to find and fix any worn-out parts, and also fix small problems before they become large equipment failures that damage your furnace.

What Country Are Lennox Furnaces Manufactured?

Lennox furnaces are developed for exceptional performance, energy efficiency and whisper-quiet operation. They, along with most Lennox HVAC products, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, created the company in Marshalltown in 1895.

Currently based in Richardson, Texas, Lennox is a global 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.