Lennox first introduced the riveted-steel furnace in 1895 and has become one of the most trusted names in the home HVAC business. They have gained a reputation for making high quality products that are well built and innovative, with a focus on energy efficiency. According to Consumer Reports Lennox was found to be the most reliable home ac systems by consumers. Lennox is consistently looking for new ways to create a better home environment for its customers and have many strides in solar HVAC solutions. If you are looking for a quality product, built by a well respected company then Lennox central air conditioners could be the choice for you.
Lennox is widely considered to be one of the highest quality AC and HVAC systems for your home. Other brands in the same quality tier include: Trane, Carrier, and American Standard.
The costs of the Lennox AC units in the table below were calculated with a common average size of 2.5 tons of cooling. Like other leading manufacturers, Lennox points out that pricing is as individual as your home. The prices shown below are merely estimates, based on the most common factors found in most homes.
Lennox Air Conditioner Prices by Model Name
|Unit Model||Efficiency Rating||Unit Only Cost||Installed Cost|
|Lennox XC25||26 SEER||$3,775||$7,190|
|Lennox XC21||21 SEER||$2,875||$4,780|
|Lennox SL18XC1||18 SEER||$2,450||$4,275|
|Lennox XC20||20 SEER||$2,690||$4,495|
|Lennox XC16||17 SEER||$2,175||$3,880|
|Lennox EL16XC1||17 SEER||$2,080||$4,525|
|Lennox XC14||16 SEER||$1,795||$3,400|
|Lennox XC13||15 SEER||$1, 690||$3,295|
|Lennox ML14XC1||16 SEER||$1,700||$3,200|
|Lennox 14ACX||16 SEER||$1,550||$3,159|
|Lennox 13ACX||13 SEER||$1,475||$3,090|
Prices by Size
The table below represents the different size Lennox central air units available for the most common home installations. The cooling area is an estimate, based on the average size area it will cool. The only way to know which size you need in your home is to have Lennox dealer come to your location and calculate the size according to your homes’ needs.
Lennox AC Units Priced by Unit Size
|Unit Size||Cooling Area||Unit Only Cost||Installed Cost|
|1.5 Tons||600 – 1000 sqft||$1,695||$3,345|
|2 Tons||1000 – 1300 sqft||$1,795||$3,399|
|2.5 Tons||1300 – 1600 sqft||$1,850||$3,575|
|3 Tons||1600 – 1900 sqft||$1,975||$3,798|
|3.5 Tons||1900 – 2200 sqft||$2,220||$4,275|
|4 Tons||2200 – 2600 sqft||$2,345||$4,455|
|5 Tons||2600 – 3200 sqft||$2,810||$5,510|
Owner Provided Pricing
The table below contains actual prices submitted to us by Lennox air conditioner owners, or customers who have agreed to share the cost they paid for their Lennox system. If you own a Lennox system, please consider sharing the price with future visitors.
|City, State||Home Size||AC Size & Model||Cost Includes||Actual Cost|
|Durham, NC||2000 sqft||3-Ton XC21||AC, Coil, Installation||$4,125|
|Chicago, IL||2975 sqft||5-Ton XC25||AC, Installation, Thermostat||$5,935|
|Easley, SC||1550 sqft||2.5-Ton ACX13||AC, Coil, Furnace||$5,865|
|Houston, TX||1800 sqft||3-Ton XC16||AC, Installation||$3,798|
|San Jose, CA||1600 sqft||3-Ton XC25||AC, Installation||$5,990|
|Santa Fe, NM||3000 sqft||5-Ton XC20||AC, Coil, Installation||$5,700|
List of Current Lennox AC Units
The list of units below are the current models available at Lennox in 2017. To learn more about each unit, read more at the Lennox Central Air Conditioners page of their website.
Dave Lennox Signature – Model XC25
Dave Lennox Signature – Model XC21
Dave Lennox Signature – Model SL18XC1
Elite – Model XC20
Elite- Model XC16
Elite- Model EL16XC1
Elite- Model XC14
Elite- Model XC13
Merit – Model ML14XC1
Merit- Model 14ACX
Merit- Model 13ACX
Frequently Asked Questions
- How long will a Lennox air conditioner last?
Age of your system. Air conditioners and heat pumps last an average of 10 to 12 years, while furnaces have a life span of around 15 to 20 years. If your equipment is within those ranges, expect more repairs in the near future.
- Is Lennox a good AC?
Based on its products’ SEER ratings, Lennox is the most efficient brand we reviewed. Because its central air conditioners are so efficient, they are some of the most expensive to install. … Some Lennox air conditioners can save you both money and energy when you use them with the iComfort Wi-Fi Touchscreen Thermostat.
- How long should a Trane air conditioner last?
Many professionals say that, roughly, an AC system should last about 15-20 years. AC units last less time than furnaces – 15 years as opposed to 20 years – because they are typically outdoors and subject to weather extremes .
- Should I repair or replace my air conditioner?
- a) Energy Efficiency. Often times a heating an air conditioner system that are more than 10 years are outdated in terms of efficiency.
- b) Air Conditioner Age.
- c) Cost of Repairs.
- d) Benefits To Replacing Your HVAC System.
- e) Additional Things Worth Consideration.
- Can I replace furnace without replacing AC?
This does not necessary mean it always makes sense to replace the AC and the heating system at the same time. Adding a furnace during your air conditioner replacement will cost a lot less, around $1,000 to $3,000. The only time it really makes sense to wait to replace your furnace is if it is less than 10 years old.
- Is Lennox better than carrier?
For mid-level and basic air conditioners, then Carrier and Trane have better warranties than Lennox. In part, Lennox reduces the warranty to lower its risk, so that it can offer lower prices on base models. However, slightly lower quality accounts for some of the rationale for a 5-year parts warranty.
- How much does it cost to install a Lennox air conditioner?
As you can see above, the average cost to install all air conditioning units is roughly $4,700. Nonetheless, your AC unit cost will largely depend on the size you need. If your home is 1,600 square feet, a 2.5 ton air conditioner will cool it well and cost between $3,000 and $4,000. There are platinum models that could potentially cost $10,000, but these are rarely necessary.
If you’re looking to install central air rather than a window unit, it may be cost effective to install central heating at the same time, as both usually utilize the blower from the furnace. If you already have central heat, you can use the existing fans and system when installing central air.
- How much does a Lennox mini split system cost?
Mini Split System Cost. The average cost to install a mini split air conditioning system is $2,500. The maximum average cost to install a mini split air conditioning system is $5,000. The minimum average cost for mini split air conditioner installation is $500.
- Who is Lennox owned by?
These three subsidiaries are Lennox Industries Inc., Heat craft Inc., and Armstrong Air Conditioning Inc. Lennox International is owned almost entirely by members of the Norris family, which has controlled the company since 1904; John W. Norris, Jr., is chairman of the board and chief executive officer.
- How long does an air conditioner last?
Central air conditioners typically last from 12 to 15 years. The lifespan of a central cooling unit may be reduced if its capacity is not properly matched to the cooling load of the home. Oversized air conditioners “short-cycle,” turning on and off rapidly, inflicting excessive wear and tear on the compressor.
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