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Pressure Switch

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  • Lennox

    Lennox 10M51 High Pressure Switch

    $59.61

    Lennox 10M51 Replacement PartIncludes:(1) - High Pressure Switch (10M51)Replaces Old Lennox Part Numbers10M5101Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:There are no older part numbers.Other Part NumbersSWITCH-HIGH PRESSURE,...

  • Lennox 10M85 High Pressure Switch

    Lennox

    Lennox 10M85 High Pressure Switch

    $71.00

    Lennox 10M85 Replacement PartIncludes:(1) - High Pressure Switch (10M85)SpecificationsManufacturer: SensataModel # PS80-01-0747Circuit: Normally ClosedOpens on Pressure Rise @ 640 psigCloses on Pressure Drop @ 192 psig VAC: 240Pressure Max: 55 Bar (797...

  • Lennox

    Lennox 11U70 104371-07 Switch - Pressure .80

    $41.46

    Lennox 11U70 Replacement PartIncludes:(1) - 104371-07 Switch - Pressure .80 (11U70)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers104371-07Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 12W49 Pressure Switch w/Bracket

    $106.68

    Lennox 12W49 Replacement PartIncludes:(1) - Pressure Switch w/Bracket (12W49)SpecificationsManufacturer: MPL Model # 9370HV-HS-0084Normally OpenCloses at Negative Pressure: -1.35Country of Origin: Costa RicaReplaces Old Lennox Part...

  • Lennox

    Lennox 14A44 Pressure Switch

    $101.91

    Lennox 14A44 Replacement PartIncludes:(1) - Pressure Switch (14A44)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers104549-02, 104549-02 Pressure Switch 2-Stg-.60/-.35Fits Models:(Press ctrl + F to find model number...

  • Lennox

    Lennox 14A52 104549-10 Pressure Switch 2-Stg-.90/-.55

    $109.30

    Lennox 14A52 Replacement PartIncludes:(1) - 104549-10 Pressure Switch 2-Stg-.90/-.55 (14A52)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers104549-10Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 15M20 Pressure Switch w/ Bracket

    Lennox

    Lennox 15M20 Pressure Switch w/ Bracket

    $58.37

    Lennox 15M20 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (15M20)SpecificationsManufacturer: MPLPF: -0.10Position: Normally OpenVAC: 1255A ResReplaces Old Lennox Part Numbers97J70 79J30 10K98 80K11 97J72 80K10 97J7201 97J7001 80K1101 80K1001...

  • Lennox

    Lennox 17G97 104482-01 Switch Disc 600V 80Amp

    $237.93

    Lennox 17G97 Replacement PartIncludes:(1) - 104482-01 Switch Disc 600V 80Amp (17G97)Replaces Old Lennox Part NumbersThere are no older part numbers.Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900 with your model and...

  • Lennox 19L57 Pressure Switch w/ Bracket

    Lennox

    Lennox 19L57 Pressure Switch w/ Bracket

    $134.25

    Lennox 19L57 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (19L57)SpecificationsManufacturer: HoneywellModel # IS20170-3457Mounting: Vertical PositionWater Column (W.C.): 0.25"Replaces Old Lennox Part Numbers19L5701Replaces Old Allied,...

  • Lennox

    Lennox 21W00 101021-01 Pressure Switch 2Stg .60/1.00

    $92.00

    Lennox 21W00 Replacement PartIncludes:(1) - 101021-01 Pressure Switch 2Stg .60/1.00 (21W00)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers101021-01Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 24W49 Pressure Switch Assembly

    Lennox

    Lennox 24W49 Pressure Switch Assembly

    $158.09

    Lennox 24W49 Replacement PartIncludes:(1) - Pressure Switch Assembly (24W49)SpecificationsManufacturer: Honeywell2-Stage1st Stage (Low Fire): 0.70 W.C.2nd Stage (High Fire): 1.05 W.C.Replaces Old Lennox Part Numbers101021-04Replaces Old Allied,...

  • Lennox 24W97 Pressure Switch w/ Bracket

    Lennox

    Lennox 24W97 Pressure Switch w/ Bracket

    $58.60

    Lennox 24W97 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (24W97)SpecificationsManufacturer: MPLModel Number: 9370VO-HS-0045Water Column: -0.40"Position: Normally OpenVoltage: 1255A ResistiveReplaces Old Lennox Part Numbers101231-01Replaces...

  • Lennox

    Lennox 26W40 Dual Pressure Switch Assembly

    $205.28

    Lennox 26W40 Replacement PartIncludes:(1) - Dual Pressure Switch Assembly (26W40)Specifications1st Stage: -0.35 W.C.2nd Stage: -0.60 W.C.Replaces Old Lennox Part Numbers101126-01Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101126-01Other...

  • Lennox 26W45 Dual Pressure Switch Assembly

    Lennox

    Lennox 26W45 Dual Pressure Switch Assembly

    $158.09

    Lennox 26W45 Replacement PartIncludes:(1) - Dual Pressure Switch Assembly (26W45)SpecificationsManufacturer: MPLModel # 9370DO-BD-00142 StageWater Column Rating: -0.90/-1.50Normally OpenReplaces Old Lennox Part Numbers101126-05Replaces Old Allied,...

  • Lennox 27W17 Pressure Switch

    Lennox

    Lennox 27W17 Pressure Switch

    $39.58

    Lennox 27W17 Replacement PartIncludes:(1) - Pressure Switch (27W17)SpecificationsManufacturer: MPLManufacturer Part Number: 101256-01Water Column: -0.85" Voltage: 125VACNormally OpenCountry of Origin: Costa RicaReplaces Old Lennox Part Numbers56M06...

  • Lennox

    Lennox 32W48 101126-08 Switch-Press 2 Stg .60/1.00

    $89.98

    Lennox 32W48 Replacement PartIncludes:(1) - 101126-08 Switch-Press 2 Stg .60/1.00 (32W48)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers101126-08Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 33J20 Pressure Switch

    Lennox

    Lennox 33J20 Pressure Switch

    $298.58

    Lennox 33J20 Replacement PartIncludes:(1) - Pressure Switch (33J20)SpecificationsWCPF: 0.40"Membrane: VerticalReplaces Old Lennox Part Numbers33J2001Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:There are no older part numbers.Other Part...

  • Lennox 33W19 Dual Pressure Switch Assembly

    Lennox

    Lennox 33W19 Dual Pressure Switch Assembly

    $130.21

    Lennox 33W19 Replacement PartIncludes:(1) - Dual Pressure Switch Assembly (33W19)SpecificationsSwitch 1 WC: -1.37 PFSwitch 2 WC: -0.30 PFReplaces Old Lennox Part Numbers101599-03Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:There are no...

  • Lennox 34M73 Pressure Switch w/ Bracket

    Lennox

    Lennox 34M73 Pressure Switch w/ Bracket

    $124.40

    Lennox 34M73 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (34M73)SpecificationsNormally Open CircuitW.C. : -0.22Replaces Old Lennox Part Numbers27K6334M730127K6301Replaces Old Allied, Armstrong, Concord, Ducane Part...

  • Lennox

    Lennox 40W06 Pressure Switch

    $159.79

    Lennox 40W06 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers101599-06Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101599-06Fits Models:(Press ctrl + F to find model number below.)G71MPP-60C-110-01,...

  • Lennox

    Lennox 43K58 Switch-Pressure 0.38"W.C.

    $166.39

    Lennox 43K58 Replacement PartIncludes:(1) - 43K5801 Switch-Pressure 0.38"W.C. (43K58)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers43K5801Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 49L91 Pressure Switch

    Lennox

    Lennox 49L91 Pressure Switch

    $124.71

    Lennox 49L91 Replacement PartIncludes:(1) - Pressure Switch (49L91)SpecificationsManufacturer: Honeywell Model Numbers: IS20100-3073 Normally: Open Closes on pressure drop Closes at Negitive Pressure: 0.51" W.C.Replaces Old Lennox Part...

  • Lennox 51W92 Pressure Switch w/ Bracket

    Lennox

    Lennox 51W92 Pressure Switch w/ Bracket

    $99.81

    Lennox 51W92 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (51W92)SpecificationsWater Column: -1.00 PFSwitch: Normally OpenVoltage: 125Amperage(Res): 5.0Replaces Old Lennox Part Numbers95M22 100658-01 101256-04Replaces Old Allied, Armstrong,...

  • Lennox 59W74 Pressure Switch

    Lennox

    Lennox 59W74 Pressure Switch

    $120.46

    Lennox 59W74 Replacement PartIncludes:(1) - Pressure Switch (59W74)Specifications0.80Replaces Old Lennox Part NumbersR101432-17Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:R101432-17Fits Models:(Press ctrl + F to find model number below...

  • Lennox 65W49 Pressure Switch w/ Mount

    Lennox

    Lennox 65W49 Pressure Switch w/ Mount

    $124.40

    Lennox 65W49 Replacement PartIncludes:(1) - Pressure Switch (65W49)SpecificationsWater Column: -0.60 PFReplaces Old Lennox Part NumbersR100684-02 56W65 R100684-09Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:R100684-09 R100684-02 56W65...

  • Lennox 65W63 Pressure Switch

    Lennox

    Lennox 65W63 Pressure Switch

    $30.76

    Lennox 65W63 Replacement PartIncludes:(1) - Pressure Switch (65W63)SpecificationsW.C.: -0.10 PFNormally OpenResistance: 5 AmpVAC: 125Country of Origin: Costa RIcaReplaces Old Lennox Part Numbers25W6976W09R100684-07100684-07100684-03Replaces Old Allied,...

  • Lennox

    Lennox 73W35 102737-09 Switch-Pressure 2 Stg(.55/.25)

    $82.02

    Lennox 73W35 Replacement PartIncludes:(1) - 102737-09 Switch-Pressure 2 Stg(.55/.25) (73W35)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers102737-09Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

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