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Limit Switch

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  • Lennox

    Lennox 10M77 10M7701 Limit Control - Yellow Label

    $51.39

    Lennox 10M77 Replacement PartIncludes:(1) - 10M7701 Limit Control - Yellow Label (10M77)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers10M7701Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 11G55 Limit Switch

    Lennox

    Lennox 11G55 Limit Switch

    $65.12

    Lennox 11G55 Replacement PartIncludes:(1) - Limit Switch (11G55)SpecificationsNormally ClosedOpens on Temperature Rise @ 130°FCloses on Temperature Drop @ 100°FReset: AutomaticInsertion Length: 3 1/8"Replaces Old Lennox Part Numbers11G5501Replaces Old...

  • Lennox

    Lennox 11W50 Limit Switch

    $34.21

    Lennox 11W50 Replacement PartIncludes:(1) - Limit Switch (11W50)SpecificationsNormally ClosedOpens on Temperature Rise @ 170°FCloses on Temperature Drop @ 140°FReset: AutomaticReplaces Old Lennox Part NumbersR46105-014Replaces Old Allied, Armstrong,...

  • Lennox

    Lennox 11W51 Limit Switch

    $36.62

    Lennox 11W51 Replacement PartIncludes:(1) - Limit Switch (11W51)SpecificationsNormally ClosedOpens on Temperature Rise @ 190°FCloses on Temperature Drop @ 160°FReset: AutomaticReplaces Old Lennox Part NumbersR46105-017Replaces Old Allied, Armstrong,...

  • Lennox

    Lennox 12L38 Limit Switch

    $30.09

    Lennox 12L38 Replacement PartIncludes:(1) - Limit Switch (12L38)SpecificationsVoltage: 208/230 Hertz: 60Number of Phases: 1Cooling Capacity: 2.5 Ton-BlowerReplaces Old Lennox Part Numbers12L3801Replaces Old Allied, Armstrong, Concord, Ducane Part...

  • Lennox

    Lennox 14L33 Control - Limit White

    $99.90

    Lennox 14L33 Replacement PartIncludes:(1) - Control - Limit White (14L33)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part NumbersR40154B008Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900 with...

  • Lennox

    Lennox 16G45 Stilt Control Limit 180 F

    $38.80

    Lennox 16G45 Replacement PartIncludes:(1) - Stilt Control Limit 180 F (16G45)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105224-04Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900...

  • Lennox

    Lennox 16W74 Limit Control Spst 190F Close

    $22.18

    Lennox 16W74 Replacement PartIncludes:(1) - Limit Control Spst 190F Close (16W74)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers100847-12Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 18J37 Limit Switch

    Lennox

    Lennox 18J37 Limit Switch

    $89.47

    Lennox 18J37 Replacement PartIncludes:(1) - Limit Switch (18J37)SpecificationsStyle: DiscNormally ClosedOpens on Temperature Rise @ 205°FCloses on Temperature Drop @ 175°FReset: AutomaticReplaces Old Lennox Part Numbers18J3701Replaces Old Allied,...

  • Lennox 18K44 Limit Switch

    Lennox

    Lennox 18K44 Limit Switch

    $95.82

    Lennox 18K44 Replacement PartIncludes:(1) - Limit Switch (18K44)SpecificationsNormally ClosedOpens on Temperature Rise @ 280°FCloses on Temperature Drop @ 250°FReset: AutomaticInsertion Length: 7"Replaces Old Lennox Part Numbers18K4401Replaces Old...

  • Lennox

    Lennox 18M09 18M0901 Limit Control (S-10) High Heat

    $156.70

    Lennox 18M09 Replacement PartIncludes:(1) - 18M0901 Limit Control (S-10) High Heat (18M09)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers18M0901Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 20W36 100847-04 Control Limit Spst 150F Close

    $71.45

    Lennox 20W36 Replacement PartIncludes:(1) - 100847-04 Control Limit Spst 150F Close (20W36)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers100847-04Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 21W06 Temperature Sensor

    Lennox

    Lennox 21W06 Temperature Sensor

    $399.67

    Lennox 21W06 Replacement PartIncludes:(1) - Temperature Sensor (21W06)(2) - Screws (-)SpecificationsColor: BeigeLength: 4-1/2"Width: 2-7/8"Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part NumbersA335Mt13Ae1, Room, RH,Fits ...

  • Lennox 26H65 Limit Switch

    Lennox

    Lennox 26H65 Limit Switch

    $110.66

    Lennox 26H65 Replacement PartIncludes:(1) - Limit Switch (26H65)SpecificationsNormally ClosedOpens on Temperature Rise @ 180°FCloses on Temperature Drop @ 150°FAutomatic ResetInsert Length: 3"Replaces Old Lennox Part Numbers26H6826H680126H6501Replaces...

  • Lennox

    Lennox 26L61 Limit Switch

    $103.42

    Lennox 26L61 Replacement PartIncludes:(1) - Limit Switch (26L61)SpecificationsInsert Length: 3"Opens on Temperature Rise @ 150°FCloses on Temperature Drop @ 120°FAutomatic ResetReplaces Old Lennox Part NumbersR40154B001Replaces Old Allied, Armstrong,...

  • Lennox 27K12 Limit Switch

    Lennox

    Lennox 27K12 Limit Switch

    $102.96

    Lennox 27K12 Replacement PartIncludes:(1) - Limit Switch (27K12)SpecificationsCircuit: Normally ClosedAutomatic ResetOpens on Temperature Rise @ 235° FCloses on Temperature Drop @ 205°FInsert Length: 3"Replaces Old Lennox Part Numbers27K1201Replaces Old...

  • Lennox

    Lennox 33J84 Limit Switch

    $85.39

    Lennox 33J84 Replacement PartIncludes:(1) - Limit Switch (33J84)SpecificationsCut-Out Temperature: 190FReplaces Old Lennox Part Numbers33J8401Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:33J8401Fits Models:(Press ctrl + F to find model...

  • Lennox

    Lennox 33W86 Limit Switch

    $28.68

    Lennox 33W86 Replacement PartIncludes:(1) - Limit Switch (33W86)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers100847-07 Control-Limit Spst 175F CloseFits Models:(Press ctrl + F to find model number below.)Various...

  • Lennox 38M07 Limit Switch

    Lennox

    Lennox 38M07 Limit Switch

    $79.84

    Lennox 38M07 Replacement PartIncludes:(1) - Limit Switch (38M07)SpecificationsCircuit: Normally ClosedAutomatic ResetOpens on Temperature Rise @ 165° FCloses on Temperature Drop @ 135°FInsert Length: 3"Replaces Old Lennox Part Numbers38M0701Replaces Old...

  • Lennox 44L65 Limit Switch

    Lennox

    Lennox 44L65 Limit Switch

    $85.39

    Lennox 44L65 Replacement PartIncludes:(1) - Limit Switch (44L6501)SpecificationsManufacturer: Therm-O-DiscPosition: Normally ClosedOpens on Temperature Rise @ 185°FCloses on Temperature Drop @ 160°FReset: AutomaticReplaces Old Lennox Part...

  • Lennox 46K70 Limit Switch

    Lennox

    Lennox 46K70 Limit Switch

    $106.89

    Lennox 46K70 Replacement PartIncludes:(1) - Limit Switch (46K70)SpecificationsCircuit: Normally ClosedAutomatic ResetOpens on Temperature Rise @ 190° FCloses on Temperature Drop @ 160°FInsert Length: 3"Replaces Old Lennox Part Numbers46K7001Replaces Old...

  • Lennox 48J72 Limit Switch

    Lennox

    Lennox 48J72 Limit Switch

    $110.66

    Lennox 48J72 Replacement PartIncludes:(1) - Limit Switch (48J72)SpecificationsInsert Length: 7"Normally ClosedAutomatic ResetOpens on Temperature Rise @ 205 Degrees FahrenheitCloses on Temperature Rise @ 175 Degrees FahrenheitReplaces Old Lennox Part...

  • Lennox 57W37 Limit Switch

    Lennox

    Lennox 57W37 Limit Switch

    $93.48

    Lennox 57W37 Replacement PartIncludes:(1) - Limit Switch (57W37)SpecificationsCircuit: Normally ClosedOpens on Temperature Rise @ 170FCloses on Temperature Drop @ 140FAutomatic ResetSensor Length: 3"Replaces Old Lennox Part NumbersR46105-004Replaces Old...

  • Lennox

    Lennox 59W45 Limit Switch

    $47.21

    Lennox 59W45 Replacement PartIncludes:(1) - Limit Switch (59W45)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers100847-08, 100847-08 Control-Limit Spst 150F CloseFits Models:(Press ctrl + F to find model number below...

  • Lennox 66J78 Limit Switch

    Lennox

    Lennox 66J78 Limit Switch

    $102.51

    Lennox 66J78 Replacement PartIncludes:(1) - Limit Switch (66J78)SpecificationsStyle: DiscSeries: 36TCircuit: Normally ClosedAutomatic ResetOpens on Temperature Rise @ 350° FCloses on Temperature Drop @ 310° FReplaces Old Lennox Part...

  • Lennox 71J07 Limit Switch

    Lennox

    Lennox 71J07 Limit Switch

    $102.10

    Lennox 71J07 Replacement PartIncludes:(1) - Limit Switch (71J07)SpecificationsManufacturer: Therm-O-DiscModel # 36TX11Series: 36TStyle: DiscCircuit: Normally ClosedAutomatic ResetOpens on Temperature Rise @ 175° FCloses on Temperature Drop @ 155°...

  • Lennox

    Lennox 71W42 102857-02 Control-Limit (130F)

    $43.50

    Lennox 71W42 Replacement PartIncludes:(1) - 102857-02 Control-Limit (130F) (71W42)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers102857-02Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 73K20 Limit Switch

    Lennox

    Lennox 73K20 Limit Switch

    $101.39

    Lennox 73K20 Replacement PartIncludes:(1) - Limit Switch (73K20)SpecificationsNormally ClosedOpens on Temperature Rise @ 160° FCloses on Temperature Drop @ 130° FLength of Insert: 3"Replaces Old Lennox Part Numbers73K2001Replaces Old Allied, Armstrong,...

  • Lennox

    Lennox 73W20 Limit Switch

    $103.78

    Lennox 73W20 Replacement PartIncludes:(1) - Limit SwitchSpecificationsCut-out Temperature: 175FReplaces Old Lennox Part Numbers102857-07Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:102857-07Fits Models:(Press ctrl + F to find model...

  • Lennox

    Lennox 74W75 102135-10 Control-Limit (225F)

    $104.86

    Lennox 74W75 Replacement PartIncludes:(1) - 102135-10 Control-Limit (225F) (74W75)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers102135-10Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

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If you don't see your model or part, call us! Our friendly technicians are standing by. We can help you find the part you need with guaranteed fitment. Speak with us today at (734) 326-3900.

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