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Lennox 49L91 Pressure Switch
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Lennox 49L91 Pressure Switch

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$169.51
Brand
Lennox
SKU:
49L91
Condition:
New
Weight:
2.00 LBS
Water Column:
0.51
  • Technical Hot & Cold BBB Business Review

Lennox 49L91 Pressure Switch

$169.51

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  • Part Info & Specifications

    • Description

    Lennox 49L91 Replacement Part

    Includes:

    • (1) - Pressure Switch (49L91)

    Specifications

    • Manufacturer: Honeywell
    • Model Numbers: IS20100-3073
    • Normally: Open
    • Closes on pressure drop
    • Closes at Negitive Pressure: 0.51" W.C.

    Replaces Old Lennox Part Numbers

    • 49L9101

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

    • 49L9101

    Other Part Numbers

    49L9101 SWITCH-PRESSURE (.51) A 100 12/17/15 TROV002248840, Lennox, Honeywell, 0908 / 379280, MP2168, IS20100-3073,.51" W C, NO, NC, ASSEMBLED IN MEXICO, 62289859

    Fits Models:

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

    G40DF-48C-110-2, G40DF-48C-110-14, G40DF-60C-110-3, G40DF-60C-110-4, G40DF-60C-110X-04, G40DF-60C-110X-05, G40DF-60D-135-2, G40DF-60D-135-6, G40DF-60D-135-7, G40DF-60D-135-14, G40UH-36B-090-02, G40UH-36B-090-03, G40UH-48B-090X-06, G40UH-48B-090X-07, G40UH-48C-135-02, G40UH-48C-135-09, G40UH-48C-135-14, G40UH-60D-135-01, G40UH-60D-155-03, G40UH-60D-155-04, G40UH-60D-155-09, G50DF-60C-110-3, G50DF-60D-135-2, G50DF-60D-135-12, G50UH-36B-090-01, G50UH-36B-090-02, G50UH-36B-090-03, G50UH-36B-090-10, G50UH-48B-090-07, G50UH-48B-090-08, G50UH-48C-135-02, G50UH-48C-135-12, G50UH-60D-135-07, G50UH-60D-135-08, G50UH-60D-155-07, G50UH-60D-155-08, G50UH-60D-155-11, G50UH-60D-155-12, G50UHI-48B-090-03, G50UHI-48B-090-05, G50UHI-60D-135-04

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

    (Press ctrl + F to find model number.)

    G40DF-36C-110-3, G40DF-48C-110-2, G40DF-48C-110-3, G40DF-48C-110-5, G40DF-48C-110-6, G40DF-48C-110-7, G40DF-48C-110-9, G40DF-48C-110-10, G40DF-48C-110-11, G40DF-48C-110-14, G40DF-48C-110X-2, G40DF-48C-110X-3, G40DF-60C-110-3, G40DF-60C-110-4, G40DF-60C-110-5, G40DF-60C-110-6, G40DF-60C-110-7, G40DF-60C-110-9, G40DF-60C-110-10, G40DF-60C-110-11, G40DF-60C-110-14, G40DF-60C-110X-03, G40DF-60C-110X-04, G40DF-60C-110X-05, G40DF-60C-110X-06, G40DF-60C-110X-10, G40DF-60C-110X-11, G40DF-60C-110X-14, G40DF-60D-135-2, G40DF-60D-135-3, G40DF-60D-135-4, G40DF-60D-135-5, G40DF-60D-135-6, G40DF-60D-135-7, G40DF-60D-135-9, G40DF-60D-135-10, G40DF-60D-135-11, G40DF-60D-135-14, G40UH-36B-090-01, G40UH-36B-090-02, G40UH-36B-090-03, G40UH-36B-090-05, G40UH-36B-090-06, G40UH-36B-090-07, G40UH-36B-090-09, G40UH-36B-090-10, G40UH-36B-090-11, G40UH-36B-090-14, G40UH-48B-090-01, G40UH-48B-090-02, G40UH-48B-090-03, G40UH-48B-090-05, G40UH-48B-090-06, G40UH-48B-090-07, G40UH-48B-090-08, G40UH-48B-090-09, G40UH-48B-090-10, G40UH-48B-090-11, G40UH-48B-090-14, G40UH-48B-090X-01, G40UH-48B-090X-02, G40UH-48B-090X-03, G40UH-48B-090X-05, G40UH-48B-090X-06, G40UH-48B-090X-07, G40UH-48B-090X-09, G40UH-48B-090X-10, G40UH-48B-090X-11, G40UH-48B-090X-14, G40UH-48C-135-01, G40UH-48C-135-02, G40UH-48C-135-03, G40UH-48C-135-05, G40UH-48C-135-06, G40UH-48C-135-07, G40UH-48C-135-09, G40UH-48C-135-10, G40UH-48C-135-11, G40UH-48C-135-14, G40UH-60D-135-01, G40UH-60D-135-02, G40UH-60D-135-03, G40UH-60D-135-04, G40UH-60D-135-05, G40UH-60D-135-06, G40UH-60D-135-07, G40UH-60D-135-09, G40UH-60D-135-10, G40UH-60D-135-11, G40UH-60D-135-14, G40UH-60D-155-01, G40UH-60D-155-02, G40UH-60D-155-03, G40UH-60D-155-04, G40UH-60D-155-05, G40UH-60D-155-06, G40UH-60D-155-07, G40UH-60D-155-09, G40UH-60D-155-10, G40UH-60D-155-11, G40UH-60D-155-14, G50DF-36C-110-3, G50DF-48C-110-2, G50DF-48C-110-3, G50DF-48C-110-5, G50DF-48C-110-7, G50DF-48C-110-9, G50DF-48C-110-10, G50DF-48C-110-11, G50DF-48C-110-12, G50DF-48C-110X-2, G50DF-48C-110X-3, G50DF-48C-110X-6, G50DF-60C-110-3, G50DF-60C-110-4, G50DF-60C-110-5, G50DF-60C-110-6, G50DF-60C-110-7, G50DF-60C-110-9, G50DF-60C-110-10, G50DF-60C-110-11, G50DF-60C-110-12, G50DF-60D-135-2, G50DF-60D-135-3, G50DF-60D-135-4, G50DF-60D-135-5, G50DF-60D-135-6, G50DF-60D-135-7, G50DF-60D-135-9, G50DF-60D-135-10, G50DF-60D-135-11, G50DF-60D-135-12, G50UH-36B-090-01, G50UH-36B-090-02, G50UH-36B-090-03, G50UH-36B-090-05, G50UH-36B-090-06, G50UH-36B-090-07, G50UH-36B-090-08, G50UH-36B-090-10, G50UH-36B-090-11, G50UH-36B-090-12, G50UH-36B-090X-01, G50UH-48B-090-01, G50UH-48B-090-02, G50UH-48B-090-03, G50UH-48B-090-05, G50UH-48B-090-06, G50UH-48B-090-07, G50UH-48B-090-08, G50UH-48B-090-10, G50UH-48B-090-11, G50UH-48B-090-12, G50UH-48B-090X-01, G50UH-48B-090X-02, G50UH-48B-090X-03, G50UH-48B-090X-05, G50UH-48B-090X-06, G50UH-48B-090X-07, G50UH-48B-090X-08, G50UH-48B-090X-10, G50UH-48B-090X-11, G50UH-48B-090X-12, G50UH-48C-135-01, G50UH-48C-135-02, G50UH-48C-135-03, G50UH-48C-135-05, G50UH-48C-135-06, G50UH-48C-135-07, G50UH-48C-135-10, G50UH-48C-135-11, G50UH-48C-135-12, G50UH-60D-135-01, G50UH-60D-135-02, G50UH-60D-135-03, G50UH-60D-135-04, G50UH-60D-135-05, G50UH-60D-135-06, G50UH-60D-135-07, G50UH-60D-135-08, G50UH-60D-135-10, G50UH-60D-135-11, G50UH-60D-135-12, G50UH-60D-155-01, G50UH-60D-155-02, G50UH-60D-155-03, G50UH-60D-155-04, G50UH-60D-155-05, G50UH-60D-155-06, G50UH-60D-155-07, G50UH-60D-155-08, G50UH-60D-155-10, G50UH-60D-155-11, G50UH-60D-155-12, G50UHI-36B-090-03, G50UHI-36B-090-05, G50UHI-36B-090-07, G50UHI-48B-090-03, G50UHI-48B-090-05, G50UHI-48B-090-07, G50UHI-48B-090-10, G50UHI-60D-135-04, G50UHI-60D-135-05, G50UHI-60D-135-07

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