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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 51M86 Pressure Switch

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$317.25
Brand
Lennox
SKU:
51M86
Condition:
New
Weight:
2.00 LBS
Shipping:
Calculated at Checkout
Water Column:
0.85
Adding to cart… The item has been added
Brand
Lennox
SKU:
51M86
Condition:
New
Weight:
2.00 LBS
Water Column:
0.85

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 51M86 Replacement Part

Includes:

  • (1) - Pressure Switch (51M86)

Specifications

  • Manufacturer: Honeywell
  • WC PF: 0.85"
  • Normally Open

Replaces Old Lennox Part Numbers

  • 51M8601

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

  • 51M8601

Other Part Numbers

100077823, 1550D5/B, IS22085051F5066, 62304651, 18, TROV002825134, A100, Switch-Pressure

Fits Models:

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

HM61-100-1, HM61-100-2, HM61-100P-1, HM61-100P-2

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

(Press ctrl + F to find model number.)

HM61-100-1, HM61-100-2, HM61-100P-1, HM61-100P-2

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