With strong and trustworthy furnaces and a wide range of units to accommodate a variety of budgets, Lennox is the trusted 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 are made with the industry-leading quality and innovation that has always set Lennox apart. That’s why Lennox is the HVAC system many homeowners choose when they are searching for a furnace that will keep them comfortable for well into the future.

Is Lennox a Respected Name?

Trusted 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 track record of high performance and innovation, Lennox has long been an 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 many models of furnaces available so you are sure to find one that meets your needs and financial goals.

Is the Lennox Merit Series Good?

The Lennox Merit Series is recognized for exceptional value. It boasts the stringent design and quality guidelines that Lennox is known for, while being the most budget-friendly line offered by the brand. That makes the Lennox Merit Series a great option for those who want a quality, reliable furnace to keep their home warm and comfy—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 it Cost to Buy a Lennox Furnace?

Typically, a Lennox furnace sells for roughly $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 multiple factors.

The size and efficiency levels both play a role in the overall cost, 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 result in a higher total cost than those that are simple or straightforward. Additionally, prices can fluctuate from region to region based on local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is usually about 15-20 years. Having said that, many systems provide more years of service than that with regular furnace maintenance and a high-caliber installation job like those done by the specialists at Indoor Comfort Systems HVAC, your local Lennox Dealer.

In addition to helping lengthen the life of your furnace, a precise installation job can help your heating system operate at peak efficiency. That’s why Indoor Comfort Systems HVAC prides itself on giving customers skilled furnace installation in Croydon—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 identify and fix any worn-out parts, and also fix small problems before they become major equipment failures that damage your furnace.

What Country Are Lennox Furnaces Produced?

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

Now operating out of Richardson, Texas, Lennox is a worldwide leader in home comfort technology. Its furnaces, along with ACs and other products, are available to you through a network of 6,000 Lennox dealers.