Skip to main content
Image coming soon

Have Questions? Ask a Tech!

(734) 326-3900 Talk to a Technician

  • 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.

    Image coming soon

Lennox 19W66 Adp 104772-01 Delay Relay Kit On 1 Sec Off 45 Sec 24 Volts

(No reviews yet) Write a Review
$0.00
Brand
Lennox
SKU:
19W66
Condition:
New
Weight:
1.00 LBS
Replaced by Part #:
16D74

Review us on Google Technical Hot & Cold BBB Business Review
Brand
Lennox
SKU:
19W66
Condition:
New
Weight:
1.00 LBS
Replaced by Part #:
16D74

Have Questions? Ask a Tech!

(734) 326-3900 Talk to a Technician

  • 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 19W66 Replacement Part

NOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 16D74

Includes:

  • (1) - Adp 104772-01 Delay Relay Kit On 1 Sec Off 45 Sec 24 Volts (19W66)

Replaces Old Lennox Part Numbers

  • There are no older part numbers.

Other Part Numbers

104772-01

Fits Models:

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

Various. (Call 734-326-3900 with your model and serial number for more information.)

Technical Hot & Cold honors all manufacturer warranties and offers a 1-year warranty on non-maintenance items.
!
Worldwide Shipping
Genuine OEM Parts
Secure Shopping
1-Year Returns

Need help? Speak with one of our technicians at (734) 326-3900