With durable and trustworthy furnaces and a wide range of choices to suit a variety of budgets, Lennox is the respected choice for families seeking long-lasting comfort. Experience the energy-efficient and reliable performance of Lennox's premier line or discover their budget-friendly Merit Series HVAC units.

Lennox furnaces are made with the industry-leading quality and innovation that has always been the hallmarks of Lennox products. That’s why Lennox is the brand many homeowners choose when they are looking for a furnace that will keep them comfortable for many years.

Is Lennox a Trustworthy Name?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are built to endure. With a track record of good quality 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 an Effective Heating System?

The Lennox Merit Series is known for exceptional value. It boasts the stringent design and quality guidelines that Lennox is famous for, while being the most budget-friendly line offered by the brand. 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 cozy—at an affordable price.

Along with furnaces, the Lennox Merit Series also features air conditioning systems and air handlers—providing year-round comfort for you and your family.

How Much is a New Lennox Furnace?

Generally, a Lennox furnace costs approximately $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 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 setups can be more expensive than those that are simple or straightforward. Also, prices can differ 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 typically about 15-20 years. However, many systems last longer than that with regular furnace maintenance and a quality installation job like those done by the specialists at B & B Heating & Cooling, your neighborhood Lennox Dealer.

As well as helping prolong the life of your furnace, a precise installation job can help your heating system work at peak efficiency. That’s why B & B Heating & Cooling prides itself on delivering skilled furnace installation in Florissant and St. Charles—we know how important 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 pro to discover and replace any worn-out parts, and also correct small problems before they become large equipment failures that damage your furnace.

What Country Are Lennox Furnaces Built?

Lennox furnaces are built for exceptional performance, energy efficiency and as close as possible to noiseless operation. They, along with most Lennox HVAC equipment, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the company in Marshalltown in 1895.

Presently headquartered in Richardson, Texas, Lennox is a worldwide leader in home comfort equipment. Its furnaces, along with ACs and other equipment, are offered through a network of 6,000 Lennox dealers.