With durable and dependable furnaces and a wide range of options to suit 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 wallet-friendly Merit Series HVAC systems.

Lennox furnaces provide the industry-leading quality and innovation that has always been the hallmarks of Lennox products. That’s why Lennox is the HVAC system many homeowners choose when they are searching for a furnace that will keep them comfortable for years to come.

Is Lennox a Respected Name?

Relied upon by countless homeowners, Lennox is the go-to brand for those who want heating and cooling solutions that are designed to endure. With a reputation for good quality 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 many models 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 well known for exceptional value. It boasts the high design and quality requirements that Lennox is known for, while being the most budget-friendly line offered by the brand. That makes 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 conditioners and air handlers—providing four seasons of comfort for you and your family.

How Much is a New Lennox Furnace?

Generally, a Lennox furnace carries a price tag of 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 differ depending on several factors.

The size and efficiency levels both have an effect on the overall price tag, 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 extremely spacious homes.

More complex installation situations can cost more than those that are easier or straightforward. In addition, prices can fluctuate from region to region because of differences in local labor rates and other factors.

What Is the Typical Lifespan of a Lennox Furnace?

The service life of a Lennox furnace is usually about 15-20 years. However, many systems exceed that time frame with routine furnace maintenance and a top quality installation job like those done by the pros at Air Current AC & Heat, your local 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 Air Current AC & Heat prides itself on delivering skilled furnace installation in Houston—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 find and mend any worn-out parts, and also correct small problems before they become big breakdowns that damage your furnace.

What City Are Lennox Furnaces Made?

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

Presently based in Richardson, Texas, Lennox is a global leader in home comfort technology. Its furnaces, along with air conditioning systems and other equipment, are available to you through a group of 6,000 Lennox dealers.