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Pressure Switch

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  • Lennox

    Lennox 18J74 Switch Pressure Low

    $75.27

    Lennox 18J74 Replacement PartIncludes:(1) - 18J7401 Switch Pressure Low (18J74)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers18J7401Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900...

  • Lennox

    Lennox 18L19 High Altitude Pressure Switch Kit

    $33.83

    Lennox 18L19 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L19)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-01Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L20 High Altitude Pressure Switch Kit

    $33.83

    Lennox 18L20 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L20)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-02Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L21 Pressure Switch

    $0.00

    Lennox 18L21 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 22K45Includes:(1) - Pressure Switch (18L21)Replaces Old Lennox Part NumbersThere are no older part numbers.Fits Models:(Press ctrl + F to find model...

  • Lennox

    Lennox 18L23 Pressure Switch

    $0.00

    Lennox 18L23 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20J46Includes:(1) - Pressure Switch (18L23)Replaces Old Lennox Part NumbersThere are no older part numbers.Fits Models:(Press ctrl + F to find model...

  • Lennox

    Lennox 18L24 Pressure Switch (For High Altitude)

    $505.42

    Lennox 18L24 Replacement PartIncludes:(1) - Switch-Press(Hi Alt) (18L24)Replaces Old Lennox Part Numbers18L2401Other Part NumbersSWITCH-PRESS(HI ALT)Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900 with your model and...

  • Lennox

    Lennox 18L27 High Altitude Pressure Switch Kit

    $0.00

    Lennox 18L27 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20J42Includes:(1) - High Altitude Pressure Switch Kit (18L27)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 18L30 High Altitude Pressure Switch Kit

    $0.00

    Lennox 18L30 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20J45Includes:(1) - High Altitude Pressure Switch Kit (18L30)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 18L31 High Altitude Pressure Switch Kit

    $0.00

    Lennox 18L31 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20J44Includes:(1) - High Altitude Pressure Switch Kit (18L31)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 18L32 Pressure Switch

    $0.00

    Lennox 18L32 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20J47Includes:(1) - Pressure Switch (18L32)Replaces Old Lennox Part NumbersThere are no older part numbers.Fits Models:(Press ctrl + F to find model...

  • Lennox

    Lennox 18L33 High Altitude Pressure Switch Kit

    $33.83

    Lennox 18L33 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L33)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-09Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L35 High Altitude Pressure Switch Kit

    $33.83

    Lennox 18L35 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L35)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-10Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L39 High Altitude Pressure Switch Kit

    $25.63

    Lennox 18L39 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L39)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-11Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L41 High Altitude Pressure Switch Kit

    $33.83

    Lennox 18L41 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L41)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-12Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L47 High Altitude Pressure Switch Kit

    $0.00

    Lennox 18L47 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20J43Includes:(1) - High Altitude Pressure Switch Kit (18L47)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part...

  • Lennox

    Lennox 18L48 High Altitude Pressure Switch Kit

    $33.83

    Lennox 18L48 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L48)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-14Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L49 High Altitude Pressure Switch Kit

    $24.65

    Lennox 18L49 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L49)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-15Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 18L50 High Altitude Pressure Switch Kit

    $35.22

    Lennox 18L50 Replacement PartIncludes:(1) - High Altitude Pressure Switch Kit (18L50)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-16Fits Models:(Press ctrl + F to find model number below.)Various. (Call...

  • Lennox

    Lennox 19F79 Pressure Switch (.95)

    $33.98

    Lennox 19F79 Replacement PartIncludes:(1) - Pressure Switch (.95) (19F79)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers105982-17Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900 with...

  • Lennox

    Lennox 20J97 Pressure Switch

    $92.02

    Lennox 20J97 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers20J9701Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:2051650920J9701Fits Models:(Press ctrl + F to find model number below.)LF24-345A-1,...

  • Lennox

    Lennox 24L22 Switch Pressure

    $74.30

    Lennox 24L22 Replacement PartIncludes:(1) - 24L2201 Switch Pressure (24L22)Replaces Old Lennox Part NumbersThere are no older part numbers.Other Part Numbers24L2201Fits Models:(Press ctrl + F to find model number below.)Various. (Call 734-326-3900 with...

  • Lennox 24L51 Pressure Switch w/ Bracket

    Lennox

    Lennox 24L51 Pressure Switch w/ Bracket

    $175.73

    Lennox 24L51 Replacement PartIncludes:(1) - Pressure Switch w/ Bracket (24L51)SpecificationsManufacturer: HoneywellWater Column: 0.51"Orifice: BrownReplaces Old Lennox Part Numbers24L5101Replaces Old Allied, Armstrong, Concord, Ducane Part...

  • Lennox

    Lennox 24W51 Pressure Switch

    $158.09

    Lennox 24W51 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers101021-06Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101021-06Fits Models:(Press ctrl + F to find model number below.)G61MP-60C-111-08,...

  • Lennox

    Lennox 24W98 Pressure Switch

    $124.40

    Lennox 24W98 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers101231-02Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101231-02Fits Models:(Press ctrl + F to find model number below.)LGA036H4-2, LGA048S-1,...

  • Lennox

    Lennox 25W69 Pressure Switch

    Lennox 25W69 Replacement PartNOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 65W63Includes:(1) - Pressure Switch (25W69)Replaces Old Lennox Part Numbers10M0684K66R100684-0310M0601100684-0384K6601Replaces Old Allied, Armstrong,...

  • Lennox

    Lennox 26W41 Pressure Switch

    $255.04

    Lennox 26W41 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers101126-02Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101126-02Fits Models:(Press ctrl + F to find model number below.)G61MP-48C-090-09,...

  • Lennox

    Lennox 26W42 Pressure Switch

    $158.09

    Lennox 26W42 Replacement PartIncludes:(1) - Pressure Switch (26W42)Replaces Old Lennox Part Numbers101126-03Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101126-03Fits Models:(Press ctrl + F to find model number below.)G61MPV-36B-070-11,...

  • Lennox

    Lennox 26W46 Pressure Switch

    $104.59

    Lennox 26W46 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers101126-06Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101126-06Fits Models:(Press ctrl + F to find model number below.)G61MP-60C-111-08,...

  • Lennox

    Lennox 26W83 Pressure Switch

    $156.47

    Lennox 26W83 Replacement PartIncludes:(1) - Pressure SwitchReplaces Old Lennox Part Numbers101021-07Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:101021-07Fits Models:(Press ctrl + F to find model number below.)G61MP-36B-071-07,...

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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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