With durable and dependable furnaces and a wide range of units to accommodate a variety of budgets, Lennox is the trustworthy 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 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 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 Trustworthy Brand?

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 reputation for high performance and innovation, Lennox stands tall as the industry leader in high performance and energy efficiency.

From the practical 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 an Effective Heating System?

The Lennox Merit Series is recognized for great value. It features the stringent design and quality specifications that Lennox is famous for, while being the most budget-friendly line offered by the manufacturer. This is the reason the Lennox Merit Series a great choice for those who want a quality, reliable furnace to keep their home warm and snug—at an affordable price.

Along with 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 Does it Cost to Buy a Lennox Furnace?

Generally, a Lennox furnace costs roughly $3,000 to $8,300, for an average of $5,650. Although, it’s important to note that the total cost of installing a new furnace can differ depending on a number of factors.

The size and efficiency levels both have an effect on 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 complicated installation jobs can result in a higher total cost 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.

How many years Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is generally about 15-20 years. But, many systems exceed that time frame with routine furnace maintenance and a quality installation job like those done by the pros at Dave's Diversified Services, your community Lennox Dealer.

In addition to helping extend the life of your furnace, a correct installation job can help your heating system work at peak efficiency. That’s why Dave's Diversified Services prides itself on providing quality furnace installation in Front Royal—we know how important it is to your comfort—and getting you the maximum payback on your investment.

Scheduled furnace maintenance helps keep your heating system operating smoothly and efficiently. It also enables your local heating technician to discover and replace any worn-out parts, and also fix small problems before they become major malfunctions that damage your furnace.

Where Are Lennox Furnaces Manufactured?

Lennox furnaces are built for top-notch performance, energy efficiency and whisper-quiet operation. They, together with most Lennox HVAC equipment, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, created the organization in Marshalltown in 1895.

Presently operating out of Richardson, Texas, Lennox is an international leader in home comfort technology. Its furnaces, along with air conditioners and other equipment, are offered through a network of 6,000 Lennox dealers.