With sturdy 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 consistent performance of Lennox's premier line or explore their wallet-friendly Merit Series HVAC models.

Lennox furnaces are made with the industry-leading quality and innovation that has always set Lennox apart. 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 equipment that are made to endure. With a history of high performance and innovation, Lennox stands tall as the 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 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 Good?

The Lennox Merit Series is recognized for excellent value. It has the stringent design and quality requirements that Lennox is recognized for, while being the most budget-friendly line offered by the brand. 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 cozy—at an affordable price.

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

How Much is a New Lennox Furnace?

Generally, a Lennox furnace costs about $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 several factors.

The size and efficiency levels both impact the final 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 jobs can be more expensive than those that are simple or straightforward. Also, prices can fluctuate from region to region based on local labor rates and other factors.

How Long Does a Lennox Furnace Last?

The lifespan of a Lennox furnace is typically estimated at 15-20 years. However, many systems last longer than that with routine furnace maintenance and a quality installation job like those done by the professionals at Enertek Air Conditioning & Heating, your local Lennox Dealer.

In addition to helping extend the life of your furnace, a proper installation job can help your heating system run at peak efficiency. That’s why Enertek Air Conditioning & Heating prides itself on supplying skilled furnace installation in Northridge—we know how important it is to your comfort—and getting you the maximum payback on your investment.

Regular furnace maintenance helps keep your heating system working smoothly and efficiently. It also enables your local heating professional to discover and mend 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 top-notch performance, energy efficiency and exceedingly quiet operation. They, together with most Lennox HVAC models, are made at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the business in Marshalltown in 1895.

Presently headquartered in Richardson, Texas, Lennox is an international leader in home comfort innovation. Its furnaces, along with ACs and other products, are available to you through a group of 6,000 Lennox dealers.