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  • 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 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...

  • Lennox 73W36 Pressure Switch 2 Stage .50/20

    Lennox

    Lennox 73W36 Pressure Switch 2 Stage (.50/20)

    $48.58

    Lennox 73W36 Replacement PartIncludes:(1) - Pressure Switch 2 Stage (.50/20) (73W36)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers102737-10Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • 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...

  • Lennox 75W15 Limit Switch

    Lennox

    Lennox 75W15 Limit Switch

    $98.63

    Lennox 75W15 Replacement PartIncludes:(1) - Limit Switch (75W15)SpecificationsL165-30FReplaces Old Lennox Part Numbers102857-08Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:102857-08Other Part Numbers102857-08, 1930860564, 47642,...

  • Lennox

    Lennox 78L68 78L6801 Limit Control S10 Limit

    $28.14

    Lennox 78L68 Replacement PartIncludes:(1) - 78L6801 Limit Control S10 Limit (78L68)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers78L6801Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 79J89 Limit Switch

    Lennox

    Lennox 79J89 Limit Switch

    $104.19

    Lennox 79J89 Replacement PartIncludes:(1) - Limit SwitchSpecificationsCut-out Temperature: 170FCut-in Temperature: 140FReplaces Old Lennox Part Numbers79J8901Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:79J8901Other Part Numbers203579,...

  • Lennox 80K26 Pressure Switch w/ Bracket

    Lennox

    Lennox 80K26 Pressure Switch w/ Bracket

    $185.10

    Lennox 80K26 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (80K26)SpecificationsManufacturer: HoneywellWC PF: 0.29"Range: +/- 0.05Orifice Color: BrownCountry of Origin: MexicoReplaces Old Lennox Part Numbers27K1980K260127K1901Replaces Old...

  • Lennox

    Lennox 80K52 Pressure Switch

    $90.73

    Lennox 80K52 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers97J3597J350180K5201Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:80K5201Fits Models:(Press ctrl + F to find model number below.)HP29-090-3,...

  • Lennox 80K89 Limit Switch

    Lennox

    Lennox 80K89 Limit Switch

    $53.41

    Lennox 80K89 Replacement PartIncludes:(1) - Limit Switch (80K89)SpecificationsCircuit: Normally ClosedOpens on Temperature Rise @ 180°FCloses on Temperature Drop @ 150°FAutomatic ResetReplaces Old Lennox Part Numbers80K8901Replaces Old Allied, Armstrong,...

  • Lennox 80W53 Pressure Switch

    Lennox

    Lennox 80W53 Pressure Switch

    $71.77

    Lennox 80W53 Replacement PartIncludes:(1) - Pressure Switch (80W53)SpecificationsManufacturer: MPLWater Column (WC): -0.68Replaces Old Lennox Part Numbers74W61 103247-05 103018-05Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:74W61...

  • Lennox

    Lennox 83L88 Flame Rollout Switch

    $51.20

    Lennox 83L88 Replacement PartIncludes:(1) - Flame Rollout SwitchReplaces Old Lennox Part Numbers83L8801Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:83L8801Fits Models:(Press ctrl + F to find model number below.)G40UH-48C-135-01,...

  • Lennox 84L00 Limit Switch

    Lennox

    Lennox 84L00 Limit Switch

    $57.44

    Lennox 84L00 Replacement PartIncludes:(1) - Limit Switch (84L00)SpecificationsCut-In Temp: 160FCut-Out Temp: 130Length: 3"Replaces Old Lennox Part Numbers84L0001Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:84L0001Other Part...

  • Lennox 86H31 High Pressure Switch

    Lennox

    Lennox 86H31 High Pressure Switch

    $79.04

    Lennox 86H31 Replacement PartIncludes:(1) - High Pressure Switch (86H31)SpecificationsManufacturer: SensataManufacturer Part #: EN12263Manual ResetVoltage: 240 Normally ClosedManual Reset6(6)A 240 VACPMAX 41B PZH 101R24Length: 57"Country of Origin:...

  • Lennox 88K90 Pressure Switch w/ Bracket

    Lennox

    Lennox 88K90 Pressure Switch w/ Bracket

    $152.82

    Lennox 88K90 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (88K90)SpecificationsManufacturer: HoneywellModel # IS20321-55180.47" WC PFReplaces Old Lennox Part Numbers88K9001Replaces Old Allied, Armstrong, Concord, Ducane Part...

  • Lennox

    Lennox 88M98 100087-03 Switch - Low Pressure (90Psi)

    $0.00

    Lennox 88M98 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 15C83Includes:(1) - 100087-03 Switch - Low Pressure (90Psi) (88M98)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 89W15 102135-15 Control-Limit (185F)

    $24.37

    Lennox 89W15 Replacement PartIncludes:(1) - 102135-15 Control-Limit (185F) (89W15)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers102135-15Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox 93W72 Limit Switch

    Lennox

    Lennox 93W72 Limit Switch

    $84.21

    Lennox 93W72 Replacement PartIncludes:(1) - Limit Switch (93W72)SpecificationsHeight: 1 1/2"Length: 3"Width: 1 3/4"Cut Out Temp: 155FReplaces Old Lennox Part NumbersThere are no older part numbers.Other Part NumbersR103504-01, R103504-01 Switch-Limit...

  • Lennox

    Lennox 93W80 103613-04 Switch-Pressure .45/.81

    $0.00

    Lennox 93W80 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 14A46Includes:(1) - 103613-04 Switch-Pressure .45/.81 (93W80)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 93W82 103613-06 Switch-Pressure .50/.85

    $0.00

    Lennox 93W82 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 14A48Includes:(1) - 103613-06 Switch-Pressure .50/.85 (93W82)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 93W85 103613-09 Switch-Pressure .41/.74

    $0.00

    Lennox 93W85 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 14A51Includes:(1) - 103613-09 Switch-Pressure .41/.74 (93W85)Replaces Old Lennox Part Numbers84W70Other Part Numbers103613-09Fits Models:(Press ctrl + F...

  • Lennox

    Lennox 93W89 103614-14 Switch-Pressure .75

    Lennox 93W89 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 11U67Includes:(1) - 103614-14 Switch-Pressure .75 (93W89)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers103614-14Fits ...

  • Lennox 94W50 Limit Switch

    Lennox

    Lennox 94W50 Limit Switch

    $67.10

    Lennox 94W50 Replacement PartIncludes:(1) - Limit Switch (94W50)SpecificationsCut-In Temp: 270Cut-Out Temp: 240Length: 7"Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part NumbersR103503-04. R103503-04 Switch-Limit Control 270F,...

  • Lennox

    Lennox 97W45 102135-16 Control-Limit (140F)

    $38.03

    Lennox 97W45 Replacement PartIncludes:(1) - 102135-16 Control-Limit (140F) (97W45)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers102135-16Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 98W79 103613-11 Switch-Pressure .40/.70

    $0.00

    Lennox 98W79 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 14A53Includes:(1) - 103613-11 Switch-Pressure .40/.70 (98W79)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lochinvar 100166230 Pressure Switch

    Lochinvar

    Lochinvar 100166230 Pressure Switch

    $112.70

    Lochinvar 100166230 Replacement PartIncludes:(1) - Pressure Switch w/ Mount (PRS2421)(2) - Mounting Screws (BLT2100)(3) - Female Disconnect Terminals (LUG7007)(1) - Installation Instructions (INS70024 REV D)SpecificationsManufacturer: Cleveland...

  • Lochinvar 100166244 Pressure Switch

    Lochinvar

    Lochinvar 100166244 Pressure Switch

    $140.89

    Lochinvar 100166244 Replacement PartIncludes:(1) - Pressure Switch w/ Mount (PRS02417)(1) - 1/8" NPT Coupling (BKP02068)(1) - Washer (BLT7705)(3) - Female Disconnect Terminals (LUG07007)(1) - Grommet (MSC02204)(1) - Compression Fitting (MSC02416)(1) -...

  • Universal Parts

    Mars 39020 Limit Swch L160-40 Qtr Disc

    $19.84

    Mars 39020 Replacement PartIncludes:(1) - Limit Swch L160-40 Qtr Disc (39020)Replaces Old Mars 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 serial...

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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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