With sturdy and reliable furnaces and a wide range of options to accommodate 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 discover their budget-friendly Merit Series HVAC units.

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

Is Lennox a Good Brand?

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

From the practical Merit Series to the exceptionally 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 targets.

Is the Lennox Merit Series Good?

The Lennox Merit Series is recognized for excellent value. It has the strict design and quality standards that Lennox is celebrated for, while being the most budget-friendly line offered by the company. This is the reason 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 consists of 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 costs about $3,000 to $8,300, for an average of $5,650. Having said that, 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 impact 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 situations can be more expensive than those that are simple or straightforward. In addition, prices can vary from region to region due to local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The life expectancy of a Lennox furnace is usually 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 professionals at May's Heating & Air, your neighborhood Lennox Dealer.

In addition to helping extend the life of your furnace, a precise installation job can help your heating system work at peak efficiency. That’s why May's Heating & Air prides itself on supplying skilled furnace installation in Frederick—we know how essential it is to your comfort—and getting you the maximum payback on your investment.

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

What City Are Lennox Furnaces Made?

Lennox furnaces are crafted for top-notch performance, energy efficiency and as close as possible to noiseless operation. They, together with most Lennox HVAC models, are produced at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, established the business in Marshalltown in 1895.

Currently based in Richardson, Texas, Lennox is a worldwide leader in home comfort technology. Its furnaces, along with air conditioning systems and other products, are sold through a community of 6,000 Lennox dealers.