LennoxPros Logo
English (EN)
Español (ES)
Français (FR)
Sign In
Search cannot be blank
PRODUCT
Product Catalog
Current Promotions
Clearance Center
TOP TOOLS
AHRI Matchup
Cross Reference
Repair Part Finder
Sales Tools
Warranty
Main Menu
Lead and Customer Management
Sales Dashboard
Proposal Builder
Build a Proposal
Financing
US Consumer Finance
Canadian Consumer Finance
Commercial Leasing
Survey
ACCA Capacity Calculator
Load Calculator
Promotions
Consumer Promotions
Utility Rebates
Tax Credits
Sales Person Spifs
Learning
BuildASalesPerson
Master Selling
Advanced Master Selling
Operations Accountability
Commercial
Commercial Quick Quote
RESOURCES
LENNOX U
Help
Learn Lennox
Lennox Stores
Lennox Learning Solutions
Financial Tools
Marketing Tools
Premier Tools
Technical Tools
Alliance Tools
Preferred Vendor
Visual Search Tool
Document Library
Service Dashboard
News
Saved Carts
My Lists
My Account
Quick Order
Order History
Commercial Quick Quote
Main Menu
Why LennoxPros?
Awards
Retail
Build with Lennox
Main Menu
Promotions
About Lennox Stores
Learn About Products
Store Locations
Saturday Hours
Holiday Schedule
Main Menu
US Consumer Finance
Canadian Consumer Finance
Commercial Leasing
Main Menu
Advertising
Custom Ad Design Shop
Fill in the Blank Press Releases
Order Literature
WEB Connect SEO Website
Website Product API
Rip and Read Radio Scripts
Managing Marketing Dollars
Your Co-Op Account
Order a CAP Package
CAP Program
Social Media
Social Media Program
Main Menu
Technical
Error Code Lookup
ACCA Capacity Calculator
AutoCAD Templates
Guide Specs
Prodigy Update Firmware Files
Revit Templates
Superheat / Subcooling Calculator
Unit Controller Software
Repair Part Finder
Sign In

2025 Compliant Refrigerant Information

Current Promotions

Latest Site Updates

/low-gwp-a2l-compatible-products/c/p461

    Low GWP/A2L Compatible products

    Show Description

    Explore A2L Compatible and Low GWP at LennoxPros.com

    Discover our comprehensive range of A2L compatible/GWP, designed to meet the latest industry standards for safety and efficiency.

189 results
Clear All
Show 189 Results
Filters (0)
  • Lennox Refrigerant Detection System (RDS) Air Handler Sensor Kit
    Sale Clearance

    Lennox Refrigerant Detection System (RDS) Air Handler Sensor Kit

    Cat #: 27J27    Model/Part #: 627407-01
    Updating Price...


  • Lennox, Refrigerant Detection System (RDS) Non-Communicating Blower Control Board
    Sale Clearance

    Lennox, Refrigerant Detection System (RDS) Non-Communicating Blower Control Board

    Cat #: 27A02   
    Updating Price...


  • Lennox, Refrigerant Detection System (RDS) Communicating Blower Control Board
    Sale Clearance

    Lennox, Refrigerant Detection System (RDS) Communicating Blower Control Board

    Cat #: 27A03   
    Updating Price...


  • Fieldpiece SPK1 Pocketknife Style Thermometer, A2L Compatible
    Sale Clearance

    Fieldpiece SPK1 Pocketknife Style Thermometer, A2L Compatible

    Cat #: Y9241    Model/Part #: SPK1
    Updating Price...


  • Fieldpiece SC440 Essential Clamp Meter, A2L Compatible
    Sale Clearance

    Fieldpiece SC440 Essential Clamp Meter, A2L Compatible

    Cat #: Y9236    Model/Part #: SC440
    Updating Price...


  • Fieldpiece SDMN5 Dual Port Manometer, A2L Compatible
    Sale Clearance

    Fieldpiece SDMN5 Dual Port Manometer, A2L Compatible

    Cat #: Y9240    Model/Part #: SDMN5
    Updating Price...


  • Lennox, 3.0 Ton Constant Torque Air Handler Upflow/Horizontal CBK47UHET-036 Fan Coil, R-454B Dedicated Air Handlers
    Sale Clearance

    Elite, CBK47UHET, 3 Ton

    • Air Handler
    • Upflow/Horizontal
    • R-454B
    Cat #: 25J69    Model/Part #: CBK47UHET-036-71
    Updating Price...


  • Lennox Elite, EL19KPV-060-230, 5 Ton, Up to 19.5 SEER2, Up to 9.0 HSPF2, 208-230 VAC 1 Ph 60 Hz Variable Capacity Heat Pump
    Sale Clearance

    Elite, EL19KPV, 5 Ton

    • Variable Capacity Heat Pump
    • 1 Phase
    • R-454B
    • Up to 19.5 SEER2
    • Up to 9.0 HSPF2
    Cat #: 25J84    Model/Part #: EL19KPV-060-230
    Updating Price...


  • Lennox, CBK45UHET 2.5 Ton Upflow/Horizontal Aluminum Air-Handler, R-454B Dedicated Air Handlers
    Sale Clearance

    CBK45UHET, 2.5 Ton

    • Air-Handler
    • Upflow/Horizontal
    • R-454B
    Cat #: 25J40    Model/Part #: CBK45UHET-030-71
    Updating Price...


  • Lennox Merit, CBK45UHPT-036-230, 3.0 Ton, PSC, Upflow/Horizontal, R-454B Dedicated Air Handlers
    Sale Clearance

    Merit, CBK45UHPT, 3 Ton

    • Air Handler
    • Upflow/Horizontal
    • R-454B
    Cat #: 25J34    Model/Part #: CBK45UHPT-036-71
    Updating Price...


  1. Home
  2. Product Catalog
  3. Low GWP/A2L Compatible products
  • Prev
  • Page 1 of 19
  • Next
close lead model

Would you like to create a proposal for a new lead?

CREATE LEAD & PROPOSAL

Would you like to create a proposal for existing lead?

Credit Application

Credit Application modal close
Please select the application form language.
Español English

Please Sign In to Continue

  • Member Sign in
  • SIGN IN

Not a member? Register in 3 easy steps, today!
The new LennoxPROs e-Business System makes your job easier, faster and more profitable.

  • An HVAC PRO
  • Other
HVAC Professional Registration
close
Back to Top

Product

Product CatalogClearance CenterCurrent Promotion

Resources

WarrantyPartner ResourcesStore LocatorPreferred Vendor ProgramFind an HVAC ProWhy LennoxPros?Become a Lennox Dealer

Customer Support

Help CenterReturn/Exchange PoliciesEmployee Registration

Lennox International, inc.

Site mapCanada Accessibility PolicyPrivacy PolicyTerms of Use

Important Warranty Note

When submitting a claim for parts 27A02 or 27A03, please file the claim as an accessory and include the model and serial number of the Furnace or Air Handler in the notes section.

close

close

close

Home

Sales Tools

Service Tools

Where are you located?

Où êtes-vous localisé?

Where are you located?

We may use cookies to remember your answer. For more information, see our privacy policy Privacy | Lennox.

Nous pouvons utiliser des témoins de connexion (cookies) pour retenir votre réponse. Pour plus d'informations, consultez notre déclaration de confidentialité Privacy | Lennox.

Product Info

Cat#:
continue shoppingview cart
No store found for that zipcode and search radius
close
Stock Availability

Set Zip/Postal Code
close
Select your zip/postal code:

Set Zip/Postal Code

Zip/Postal Code

Check Nearby Stores

Out of Stock at Your Nearby Stores

Please check other cities’ zip/postal codes for same-day availability.

Find a nearby store using a city or zip/postal code above