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  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

Lennox 21J24 Relay

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$393.45
Brand
Lennox
SKU:
21J24
Condition:
New
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
Adding to cart… The item has been added
Brand
Lennox
SKU:
21J24
Condition:
New
Weight:
1.00 LBS

Have Questions? Ask a Tech!

  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

Lennox 21J24 Replacement Part

Includes:

  • (1) - Relay

Replaces Old Lennox Part Numbers

  • 21J2401

Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:

  • 21J2401

Fits Models:

(Press ctrl + F to find model number below.)

GSR21CV5-100-1-1, GSR21CV5-100-2-2, GSR21CV5-100-3-3, GSR21CV5-100-4-4, GSR21CV5-100-5-5, GSR21CV5-80-1-1, GSR21CV5-80-2-2, GSR21CV5-80-3-3, GSR21CV5-80-4-4, GSR21CV5-80-5-5, UVO3-1023-2, UVO3-2023-2, UVO3-523-1, UVO3-523-2

Fits Allied, Armstrong, Concord, Ducane, Magic Chef, and Magic-Pak Models:

(Press ctrl + F to find model number.)

GSR21CV5-100-1-1, GSR21CV5-100-2-2, GSR21CV5-100-3-3, GSR21CV5-100-4-4, GSR21CV5-100-5-5, GSR21CV5-80-1-1, GSR21CV5-80-2-2, GSR21CV5-80-3-3, GSR21CV5-80-4-4, GSR21CV5-80-5-5, UVO3-1023-2, UVO3-2023-2, UVO3-523-1, UVO3-523-2

Technical Hot & Cold honors all manufacturer warranties and offers a 1-year warranty on non-maintenance items.