With strong and reliable 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 excellent performance of Lennox's premier line or check out their economical Merit Series HVAC systems.

Lennox furnaces provide the industry-leading quality and innovation that has always set Lennox apart. That’s why Lennox is the brand many homeowners choose when they are looking for a furnace that will keep them comfortable for well into the future.

Is Lennox a Good Brand?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment 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 cost-effective 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 plans.

Is the Lennox Merit Series a Quality Furnace?

The Lennox Merit Series is recognized for great value. It has the stringent design and quality standards that Lennox is celebrated for, while being the most budget-friendly line offered by the brand. That’s why the Lennox Merit Series a good deal for those who want a quality, reliable furnace to keep their home warm and cozy—at an affordable price.

In addition to furnaces, the Lennox Merit Series also consists of air conditioners and air handlers—providing four seasons of comfort for you and your family.

How Much is a New Lennox Furnace?

Usually, a Lennox furnace sells for 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 fluctuate depending on several factors.

The size and efficiency levels both play a role in the ultimate selling price, as  more efficient units and those with the power 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 complex installation situations can cost more than those that are simple or straightforward. Also, prices can fluctuate from region to region because of differences in local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The service life of a Lennox furnace is usually estimated at 15-20 years. However, many systems last longer than that with regular furnace maintenance and a high-caliber installation job like those done by the professionals at B & B Heating & Cooling, your local Lennox Dealer.

As well as helping lengthen the life of your furnace, a proper installation job can help your heating system run at peak efficiency. That’s why B & B Heating & Cooling prides itself on providing excellent furnace installation in Florissant and St. Charles—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 specialist to discover and replace any worn-out parts, and also repair small problems before they become big breakdowns that damage your furnace.

Where Are Lennox Furnaces Produced?

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

Presently headquartered in Richardson, Texas, Lennox is a global leader in home comfort equipment. Its furnaces, along with air conditioners and other equipment, are offered through a group of 6,000 Lennox dealers.