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    Sensors & Switches / Sensor Accessory

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    18 Results.
    HONEYWELL 4074EZB

    HONEYWELL

    RESIDEO

    4074EZB

    AIR FLOW SWITCH, W/MOLEX PLUG CONNECTION
    ✓ IN STOCK!
    $134.00 Buy Surplus As Low As $81.00
    $81.00
    HONEYWELL HPSR101

    HONEYWELL

    RESIDEO

    HPSR101

    SINGLE ZONE SWITCHING RELAY
    ✓ IN STOCK!
    $110.00 Buy Surplus As Low As $66.00
    $66.00
    HONEYWELL WLD3CABLE

    HONEYWELL

    RESIDEO

    WLD3CABLE

    5' CABLE SENSOR FOR LYRIC STAT
    ✓ IN STOCK!
    $21.00 Buy Surplus As Low As $13.00
    $13.00
    HONEYWELL 130367

    HONEYWELL

    RESIDEO

    130367

    PLUG-IN CAD CELL, FLAME SENSOR, REPLACEMENT PLUG
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL C7089U1006

    HONEYWELL

    RESIDEO

    C7089U1006

    OUTDOOR SENSOR, FOR VISION PROSTAT
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $28.50
    $28.50
    HONEYWELL HPSR106

    HONEYWELL

    RESIDEO

    HPSR106

    SIX ZONE SWITCHING RELAY
    $450.00 Buy Surplus As Low As $270.00
    $270.00
    HONEYWELL HPSR103

    HONEYWELL

    RESIDEO

    HPSR103

    THREE ZONE SWITCHING RELAY
    $257.00 Buy Surplus As Low As $155.00
    $155.00
    HONEYWELL C7189R3002-2

    HONEYWELL

    RESIDEO

    C7189R3002-2

    REDLINKWIRELESSROOMSENSOR 2PK
    $163.00 Buy Surplus As Low As $98.00
    $98.00
    HONEYWELL M847A1031/B

    HONEYWELL

    RESIDEO

    M847A1031/B

    24V ACTUATOR W/ BRACKET & 38" CHAINBULK
    $208.00 Buy Surplus As Low As $125.00
    $125.00
    HONEYWELL PROA7PLUS

    HONEYWELL

    RESIDEO

    PROA7PLUS

    7" ALL-IN-ONE PANEL
    $1,136.00 Buy Surplus As Low As $682.00
    $682.00
    HONEYWELL HPSR104

    HONEYWELL

    RESIDEO

    HPSR104

    FOUR ZONE SWITCHING RELAY
    $321.00 Buy Surplus As Low As $193.00
    $193.00
    HONEYWELL 50027998-002

    HONEYWELL

    RESIDEO

    50027998-002

    WATER LEVEL SENSOR ASSEMBLY, KIT, TRUESTEAM
    $133.00 Buy Surplus As Low As $80.00
    $80.00
    HONEYWELL VWS01Y-11/4

    HONEYWELL

    RESIDEO

    VWS01Y-11/4

    L5ACTW1.25"BALLVALVEW/LEAKSENSOR
    $493.00 Buy Surplus As Low As $296.00
    $296.00
    HONEYWELL C7089R3013

    HONEYWELL

    RESIDEO

    C7089R3013

    OUTDOOR TEMPERATURE SENSOR
    $155.00 Buy Surplus As Low As $93.00
    $93.00
    HONEYWELL THX321WFS3001W

    HONEYWELL

    RESIDEO

    THX321WFS3001W

    SMART THERMOSTAT, T10+ PRO, WITH RED LINK SENSOR
    $397.00 Buy Surplus As Low As $239.00
    $239.00
    HONEYWELL L4080B1352/B

    HONEYWELL

    RESIDEO

    L4080B1352/B

    100/200F 1 1/2-3"INSUL 8FDIF
    $108.00 Buy Surplus As Low As $65.00
    $65.00
    HONEYWELL PROSIXSIREN

    HONEYWELL

    RESIDEO

    PROSIXSIREN

    2W WIRELESS SIREN
    $179.00 Buy Surplus As Low As $108.00
    $108.00
    HONEYWELL RM4

    HONEYWELL

    RESIDEO

    RM4

    120VAC, SMART RELAY
    $33.00 Buy Surplus As Low As $20.00
    $20.00
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