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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

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Lennox 73K20 Limit Switch

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$101.39
Brand
Lennox
SKU:
73K20
Condition:
New
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
Cut-In Temp:
130
Cut-Out Temp:
160
Adding to cart… The item has been added
Brand
Lennox
SKU:
73K20
Condition:
New
Weight:
1.00 LBS
Cut-In Temp:
130
Cut-Out Temp:
160

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 73K20 Replacement Part

Includes:

  • (1) - Limit Switch (73K20)

Specifications

  • Normally Closed
  • Opens on Temperature Rise @ 160° F
  • Closes on Temperature Drop @ 130° F
  • Length of Insert: 3"

Replaces Old Lennox Part Numbers

  • 73K2001

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

  • 73K2001

Other Part Numbers

36TO183, 44756, A1509, L160-30F, 73K2001, 1P73K2001, 662551329674, LIMIT CONTROL

Fits Models:

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

G23Q3-100-4, G23Q3-100-5, G23Q3-100-6

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

(Press ctrl + F to find model number.)

G23Q3-100-4, G23Q3-100-5, G23Q3-100-6

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