With sturdy and trustworthy furnaces and a wide range of choices to accommodate a variety of budgets, Lennox is the respected choice for families seeking long-lasting comfort. Experience the energy-efficient and consistent performance of Lennox's premier line or check out their budget-friendly Merit Series HVAC models.

Lennox furnaces offer 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 looking for a furnace that will keep them comfortable for many years.

Is Lennox a Good HVAC company?

Depended on 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 excellence and innovation, Lennox has long been an industry leader in high performance and energy efficiency.

From the cost-effective Merit Series to the exceptionally quiet and efficient Dave Lennox Signature Series, Lennox has a variety of furnaces available so you are sure to find one that meets your needs and financial goals.

Is the Lennox Merit Series a Quality Furnace?

The Lennox Merit Series is well known for exceptional value. It boasts the high design and quality requirements that Lennox is recognized for, while being the most budget-friendly line offered by the company. That makes the Lennox Merit Series an excellent choice for those who want a quality, reliable furnace to keep their home warm and comfy—at an affordable price.

In addition to furnaces, the Lennox Merit Series also includes air conditioning systems and air handlers—providing year-round comfort for you and your family.

How Much is a New Lennox Furnace?

Typically, a Lennox furnace carries a price tag of about $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 differ depending on several factors.

The size and efficiency levels both play a role in the ultimate 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 elaborate installation setups can be more expensive than those that are easier or straightforward. Also, prices can differ from region to region because of differences in local labor rates and other factors.

What Is the Typical Lifespan of a Lennox Furnace?

The life expectancy of a Lennox furnace is usually about 15-20 years. But, many systems last longer than that with proper furnace maintenance and a quality installation job like those done by the professionals at Diedrick's Heating and Air Conditioning, your neighborhood Lennox Dealer.

In addition to helping lengthen the life of your furnace, a correct installation job can help your heating system run at peak efficiency. That’s why Diedrick's Heating and Air Conditioning prides itself on supplying quality furnace installation in Seymour—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 running smoothly and efficiently. It also enables your local heating specialist to discover and mend any worn-out parts, and also repair small problems before they become major malfunctions that damage your furnace.

What Country Are Lennox Furnaces Built?

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

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