With sturdy and dependable furnaces and a wide range of choices to accommodate a variety of budgets, Lennox is the trusted choice for families seeking long-lasting comfort. Experience the energy-efficient and reliable performance of Lennox's premier line or check out 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 Good Name?

Depended on by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are designed to endure. With a history of good quality and innovation, Lennox is recognized as the industry leader in high performance and energy efficiency.

From the economical Merit Series to the incredibly quiet and efficient Dave Lennox Signature Series, Lennox has a full line of furnaces available so you are sure to find one that meets your needs and financial goals.

Is the Lennox Merit Series a Quality Furnace?

The Lennox Merit Series is recognized for exceptional value. It has the strict design and quality guidelines that Lennox is famous for, while being the most budget-friendly line offered by the manufacturer. This is the reason the Lennox Merit Series a great choice for those who want a quality, reliable furnace to keep their home warm and cozy—at an affordable price.

On top of carrying furnaces, the Lennox Merit Series also consists of air conditioning systems and air handlers—providing year-round comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Generally, a Lennox furnace sells for 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 several factors.

The size and efficiency levels both play a role in the overall selling price, 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 very big spaces.

More complex installation situations can cost more than those that are easier or straightforward. Also, prices can vary 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. But, many systems last longer than that with regular furnace maintenance and a top quality installation job like those done by the pros at Arizona Comfort Systems, your community Lennox Dealer.

Along with helping extend the life of your furnace, a proper installation job can help your heating system work at peak efficiency. That’s why Arizona Comfort Systems prides itself on providing skilled furnace installation in Sierra Vista—we know how crucial it is to your comfort—and getting you the maximum payback on your investment.

Regular furnace maintenance helps keep your heating system running smoothly and efficiently. It also enables your local heating professional to find and replace any worn-out parts, and also fix small problems before they become large breakdowns that damage your furnace.

Where Are Lennox Furnaces Produced?

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

Presently operating out of Richardson, Texas, Lennox is a global leader in home comfort innovation. Its furnaces, along with air conditioning systems and other HVAC models and accessories, are available to you through a network of 6,000 Lennox dealers.