With sturdy and trustworthy furnaces and a wide range of units to accommodate 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 discover their budget-friendly Merit Series HVAC models.

Lennox furnaces offer the industry-leading quality and innovation that has always set Lennox apart. That’s why Lennox is the name many homeowners choose when they are searching for a furnace that will keep them comfortable for years to come.

Is Lennox a Trustworthy 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 track record of excellence 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 variety 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 great value. It features the high design and quality guidelines that Lennox is known for, while being the most budget-friendly line offered by the brand. This is the reason the Lennox Merit Series a great option for those who want a quality, reliable furnace to keep their home warm and comfy—at an affordable price.

On top of carrying furnaces, the Lennox Merit Series also includes air conditioning systems and air handlers—providing four seasons of comfort for you and your family.

How Much Does a Lennox Furnace Cost?

Generally, a Lennox furnace carries a price tag of roughly $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 final cost, 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 elaborate installation situations can result in a higher total cost than those that are easier or straightforward. In addition, prices can vary from region to region because of differences in local labor rates and other factors.

How many years Does a Lennox Furnace Last?

The life expectancy of a Lennox furnace is generally estimated at 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 Integrity AC & Heating LLC, your neighborhood Lennox Dealer.

In addition to helping lengthen the life of your furnace, a correct installation job can help your heating system work at peak efficiency. That’s why Integrity AC & Heating LLC prides itself on supplying skilled furnace installation in Phoenix—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 operating smoothly and efficiently. It also enables your local heating professional to discover and replace any worn-out parts, and also fix small problems before they become major breakdowns that damage your furnace.

Where Are Lennox Furnaces Produced?

Lennox furnaces are developed for exceptional performance, energy efficiency and as close as possible to noiseless operation. They, alongside 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 operating out of Richardson, Texas, Lennox is an international leader in home comfort innovation. Its furnaces, along with ACs and other equipment, are available to you through a group of 6,000 Lennox dealers.