Updated Return Policy
for R-410A Outdoor Products
(U.S. Customers)
Any return requests on sales of R-410A Air Conditioners, Heat Pumps, and Mini Splits must be made by December 17, 2024 and received at a Lennox RDC or Lennox Store by December 31, 2024.
See Details
Introducing the New
Merit Two-Stage
Air Conditioner
All new Merit mid-efficiency, two-stage air conditioner compatible with 2025 Compliant Refrigerant.
Buy NowOur New Cabinet Design is Here and Ready to Order!
Our most innovative cabinet designs available now on the SL25KCV and EL22KCV air conditioners.
Explore Now
Introducing
New Single-Stage
Heat Pumps
All new Elite and Merit single-stage heat pumps compatible
with R-454B refrigerant.
Introducing
New Single-Stage
Air Conditioners
All new Elite and Merit single-stage air conditioners compatible
with R-454B refrigerant.
Current Promotions
Shop NowMost Popular Products
Healthy Climate, In-Duct Air Purifier, HCWHAP1
Cat # : 23V99
Model/Part # HCWHAP1
Model/Part # HCWHAP1
Updating Price...
Braeburn 4235, Premier Series Universal Programmable Thermostat, Conventional Heat Pump, 3 Heat/2 Cool Heat Pump; 2 Heat/2 Cool
Cat # : 24Z17
Model/Part # 4235
Model/Part # 4235
Updating Price...
Lennox E30 Smart Wi-Fi Thermostat, 7" HD Color Display
Cat # : 20A65
Updating Price...
Regal 6507V Genteq EVERGREEN® VS 3/4 HP Variable Speed Blower Motor, 1050 RPM, 120/240 Volts, 48 Frame, OAO
Cat # : 23V34
Model/Part # 6507V
Model/Part # 6507V
Updating Price...
Little Giant 554221101, VCCA-20-P Plenum Series Low-Profile Condensate Pump, 1/30 HP
Cat # : 22V14
Model/Part # 554221101
Model/Part # 554221101
Updating Price...
Healthy Climate HCF14-16, Disposable Pleated Box Filter 20 x 20 x 5 Inch, MERV 16
Cat # : X7935
Model/Part # HCF14-16
Model/Part # HCF14-16
Updating Price...
Supco VG64, Digital Vacuum Gauge
Cat # : Y8811
Model/Part # VG64
Model/Part # VG64
Updating Price...
Supco LBK10, Linebacker Surge Protector, 120/208/240 VAC
Cat # : Y8800
Model/Part # LBK10
Model/Part # LBK10
Updating Price...
AmRad TES5, Turbo Easy-Start, Universal Hard-Start Kit, 1 to 5 Ton
Cat # : 18D39
Model/Part # TES5
Model/Part # TES5
Updating Price...
What is MFA?
Step 1
Step 2
Step 3
Multifactor Authentication
Multificator Authentication (MFA) is an added layer of security that requires you to prove your identity in multiple ways. You may be prompted to provide your password along with a secure one-time code via SMS or email.
Why MFA?
The reason for implementing MFA is to enhance the security of your account and protect sensitive information from unauthorized users.
What should you expect?
As of January 12, 2024 all LennoxPros users are required to activate MFA. Upon log in, we will guide you through the process via step-by-step instructions.
When logging into your LennoxPros account you will be prompted to choose either email or SMS as your preferred authentication method.
Please note that if it is your first time logging in after MFA has been implemented, you will need to verify you phone number via email.
Since we need to authenticate your email first, you will receive an email with a verification code. Copy and paste that code into the "Verification Code" input box and then click on "Verify Code."
Now that we've authenticated your email, we can authenticate your mobile phone number. Enter your phone number into the "Mobile Phone Number" input box and then click on "Send Code."
Once you receive the code, please enter it into the "Verification Code" input box and then click "Save." If you prefer not to authenticate your mobile phone number, you can click on "Skip and add phone number later."
Thank you for your
cooperation and patience!
By leveraging MFA, we're working hard to ensure your LennoxPros account is secure.
To learn more about MFA, click here:
Lennox MFA FAQs
Please contact our customer support team for assistance at 877-570-0123
Manage Future Cost Volatility for Refrigerant
Standalone refrigerant coverage options
up to $750 limit per policy for terms up to 12 years
Convenient, Quick and
Hassle-Free Returns
Make online returns in less than 60 seconds
with the LennoxPros Return Program
Be Aware,
be prepared,
be cybersafe
Cybersecurity Tips to Protect
your Business and LennoxPros Account
Where HVAC Pros
Get In, Out and
On Their Way
Lennox Stores are your go-to stop for
equipment, parts and supplies
to get it done right
Our People are Here
for Your People
With Lennox you enjoy the benefits
of a direct relationship
with the manufacturer
Shop Now,
Save for Later
Keep stock lists organized,
reorder items, and share carts
with
team members with
Saved Carts
Get to ‘Yes’ Faster
with Proposal Builder
Build customer-specific proposals that make
closing the sale quicker and easier
Discover Problems
Before They Happen
Get alerts when your customers system
presents
issues with Service Dashboard
FOR ALL YOUR
HVAC NEEDS
Find OEM repair parts and equipment to
aftermarket parts
and supplies through
the online product catalog
MANAGE YOUR ACCOUNT
ANYTIME, ANYWHERE
Stay on top of your orders, track your
statements, and view the status of your returns