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    Results 1-50 of 305.
    INVENSYS DYRF-579

    INVENSYS

    SIEBE

    DYRF-579

    KEYNUT EXTERNAL STAR
    $0.21 Buy Surplus As Low As $0.13
    $0.13
    INVENSYS 22-141

    INVENSYS

    SIEBE

    22-141

    TUBING CONNECTOR,TAC PNEUMODULAR CONTROL SYSTEM,19.20MM LONG
    ✓ IN STOCK!
    $2.15 Buy Surplus As Low As $1.25
    $1.25
    INVENSYS MSC-IOCI

    INVENSYS

    SIEBE

    MSC-IOCI

    HARDWARE AND ACCESS KIT
    $8.48 Buy Surplus As Low As $5.09
    $5.09
    INVENSYS AT-101-0-2

    INVENSYS

    SIEBE

    AT-101-0-2

    DISCONTINUED BY MANUFACTURER, LOCK COVER SCREW KIT
    ✓ IN STOCK!
    Buy Surplus As Low As $7.75
    $7.75
    INVENSYS TERM-ECH

    INVENSYS

    SIEBE

    TERM-ECH

    DISCONTINUED BY MANUFACTURER, ECHELON EOL TERMINATOR MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $8.51
    $8.51
    INVENSYS MNL-5

    INVENSYS

    SIEBE

    MNL-5

    DISCONTINUED BY MANUFACTURER, CONTROLLER 24VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $14.00
    $14.00
    INVENSYS MZ2A-119-200

    INVENSYS

    SIEBE

    MZ2A-119-200

    DISCONTINUED BY MANUFACTURER, EPROM, FIRMWARE UPGRADE FOR MZ2 SERIES MICROZONE II
    Buy Surplus As Low As $14.00
    $14.00
    INVENSYS MNA-STAT-4

    INVENSYS

    SIEBE

    MNA-STAT-4

    BAG OF 12 DUAL WIRES AND A CONNECTOR, DIGITAL INPUT CONNECTOR, (PRICE FOR 1 BAG OF 12)
    ✓ IN STOCK!
    $23.40 Buy Surplus As Low As $15.30
    $15.30
    INVENSYS TS-8281-0-0-1

    INVENSYS

    SIEBE

    TS-8281-0-0-1

    TEMPERATURE SENSOR PROBE DUCT 6FT SHIELDED LEADS
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    INVENSYS 22-121

    INVENSYS

    SIEBE

    22-121

    GAUGE MODULE, WILL ACCEPT UP TO 3 GAUGES, (MCS-GM)
    ✓ IN STOCK!
    $26.10 Buy Surplus As Low As $17.23
    $17.23
    INVENSYS 19-41

    INVENSYS

    SIEBE

    19-41

    DISCONTINUED BY MANUFACTURER, VALVE PACKING KIT, BRASS, RUBBER, PLASTIC
    ✓ IN STOCK!
    Buy Surplus As Low As $19.00
    $19.00
    INVENSYS VAG-1214-113-7-20

    INVENSYS

    SIEBE

    VAG-1214-113-7-20

    SNAPZONE VALVE ASSEMBLY 1/2" SWEAT, 1.0CV, MOPD 50PSI, 2-WAY N.O. SYSTEM PSI 300, 24V, 50/60HZ, 6.5WATTS
    ✓ IN STOCK!
    $31.50 Buy Surplus As Low As $20.66
    $20.66
    INVENSYS P-127-1-4

    INVENSYS

    SIEBE

    P-127-1-4

    DISCONTINUED BY MANUFACTURER, RELAY, PLUG-IN, 3PDT, COIL 24VAC
    Buy Surplus As Low As $21.00
    $21.00
    INVENSYS P-127-1-4-L

    INVENSYS

    SIEBE

    P-127-1-4-L

    RELAY, PLUG-IN, 3PDT, 11 BLADE, COIL 24VAC
    Buy Surplus As Low As $24.00
    $24.00
    INVENSYS T99-2

    INVENSYS

    SIEBE

    T99-2

    TEMPERATURE TRANSMITTER, SENSOR, SPACE RTD, WITH C2-46 COVER, -40F TO 212F, (40C TO 100F)
    ✓ IN STOCK!
    $45.90 Buy Surplus As Low As $24.70
    $24.70
    Repair Yours $200.00
    INVENSYS AT-1105

    INVENSYS

    SIEBE

    AT-1105

    DISCONTINUED BY MANUFACTURER, GUARD, FOR ROOM THERMOSTAT, 3.87X3.5IN, W/TUMBLER KEYLOCK, CLEAR
    ✓ IN STOCK!
    Buy Surplus As Low As $25.50
    $25.50
    INVENSYS GCMA-137-054

    INVENSYS

    SIEBE

    GCMA-137-054

    DISCONTINUED BY MANUFACTURER, IC CHIP, REV. 5.41A
    ✓ IN STOCK!
    Buy Surplus As Low As $25.99
    $25.99
    INVENSYS GCMA-146-054

    INVENSYS

    SIEBE

    GCMA-146-054

    DISCONTINUED BY MANUFACTURER, IC CHIP, ASD NGCM REV. 5.4A UPGRADE
    ✓ IN STOCK!
    Buy Surplus As Low As $25.99
    $25.99
    INVENSYS AV-640

    INVENSYS

    SIEBE

    AV-640

    DISCONTINUED BY MANUFACTURER, LINKAGE KIT, FOR FLOATING REHEAT VALVE, ACUTATOR (MF-2XXX), REPLACED BY #AV-644-10
    ✓ IN STOCK!
    Buy Surplus As Low As $25.99
    $25.99
    INVENSYS AV-643

    INVENSYS

    SIEBE

    AV-643

    LINKAGE KIT, FOR FLOATING REHEAT VALVE, ACTUATOR MF-2XXXX / MS-2XXX, ISOLATED ONLY
    ✓ IN STOCK!
    $42.30 Buy Surplus As Low As $27.54
    $27.54
    INVENSYS A252-1

    INVENSYS

    SIEBE

    A252-1

    PRESSURE GAUGE 3-15PSI 3-1/2IN DIAL
    $45.00 Buy Surplus As Low As $28.00
    $28.00
    INVENSYS RE-300

    INVENSYS

    SIEBE

    RE-300

    DISCONTINUED Y MANUFACTURER, RELAY ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $28.73
    $28.73
    INVENSYS 21-943

    INVENSYS

    SIEBE

    21-943

    THERMOSTAT COVER, DIAL MARKING: COOLER-WARMER, SATIN CHROME METAL
    ✓ IN STOCK!
    $45.90 Buy Surplus As Low As $29.84
    $29.84
    SIEMENS TI-303342P1

    SIEMENS

    LIEBERT

    TI-303342P1

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, 10 AMP, 600 VAC, NO / NC
    Buy Surplus As Low As $30.00
    $30.00
    Repair Yours Contact Us
    INVENSYS P-125-2-3

    INVENSYS

    SIEBE

    P-125-2-3

    DISCONTINUED BY MANUFACTURER, RELAY, SOCKET MOUNT, 5 BLADE, 120 VAC COIL, 10 AMP
    Buy Surplus As Low As $31.00
    $31.00
    INVENSYS A251-1

    INVENSYS

    SIEBE

    A251-1

    PRESSURE GAUGE, 3-15 PSI, 1/8" NPT, 2.5" FACE
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $31.67
    $31.67
    INVENSYS 705112730A

    INVENSYS

    SIEBE

    705112730A

    DISCONTINUED BY MANUFACTURER, PNEUMATIC VALVE FLOW CONTROLLER
    Buy Surplus As Low As $33.00
    $33.00
    Repair Yours Contact Us
    SIEMENS 303342P1

    SIEMENS

    LIEBERT

    303342P1

    AUXILIARY CONTACT 10AMP 600VAC NO/NC
    Buy Surplus As Low As $33.00
    $33.00
    Repair Yours Contact Us
    INVENSYS S511-5

    INVENSYS

    SIEBE

    S511-5

    DISCONTINUED BY MANUFACTURER, PNEUMATIC SWITCH, MINIMUM POSITION FOR CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $34.00
    $34.00
    INVENSYS 21-939

    INVENSYS

    SIEBE

    21-939

    THERMOSTAT COVER, FOR THERMOSTAT C4-42, 2X2"
    ✓ IN STOCK!
    $51.00 Buy Surplus As Low As $39.00
    $39.00
    INVENSYS 366-659-2

    INVENSYS

    SIEBE

    366-659-2

    APPLIANCE CONTROLS TIMER SWITCH, 15 AMP, 230 VAC 60HZ, 1/2 HP, 125 VAC - 250 VAC, (12-2317-03)
    Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $200.00
    INVENSYS TS-57031-850-0-1

    INVENSYS

    SIEBE

    TS-57031-850-0-1

    THERMISTOR ROOM SENSOR, FOR NETWORK 8000, 10K OHM ELEMENT, W/ 11K SHUNT, MULLION STYLE COVER
    ✓ IN STOCK!
    $76.50 Buy Surplus As Low As $41.17
    $41.17
    INVENSYS AL-181

    INVENSYS

    SIEBE

    AL-181

    PLASTIC AIR VALVE, W/ J BOX, 120VAC, 1/4IN
    ✓ IN STOCK!
    $72.00 Buy Surplus As Low As $43.20
    $43.20
    INVENSYS AM-679

    INVENSYS

    SIEBE

    AM-679

    DISCONTINUED BY MANUFACTURER, DAMPER VALVE LINKAGE KIT
    ✓ IN STOCK!
    Buy Surplus As Low As $44.55
    $44.55
    INVENSYS AV-682

    INVENSYS

    SIEBE

    AV-682

    DISCONTINUED BY MANUFACTURER, VALVE LINKAGE KIT, ELECTRONIC, USED TO MOUNT MS-7913 / MS7923 MODEL ACTUATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $44.55
    $44.55
    INVENSYS CTSK050

    INVENSYS

    SIEBE

    CTSK050

    SEAL KIT FOR 50MM BORE CYLINDER
    $75.00 Buy Surplus As Low As $45.00
    $45.00
    INVENSYS CYBC-533

    INVENSYS

    SIEBE

    CYBC-533

    DISCONTINUED BY MANUFACTURER, VALVE PACKING GLAND NUT AND FOLLOWER KIT, FOR 2-1/2IN, 3IN AND 4IN VALVES
    Buy Surplus As Low As $46.00
    $46.00
    INVENSYS V-42.142

    INVENSYS

    SIEBE

    V-42.142

    INVENSYS , V-42.142, V42142, TEMPERATURE REGULATING EQUIPMENT, 24VAC, 50-60HZ
    $91.00 Buy Surplus As Low As $46.00
    $46.00
    Repair Yours $200.00
    INVENSYS TS813101

    INVENSYS

    SIEBE

    TS813101

    SENSOR
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    Repair Yours $200.00
    INVENSYS AE-801-1-0-1

    INVENSYS

    SIEBE

    AE-801-1-0-1

    DISCONTINUED BY MANUFACTURER, RELAY, REHEAT, PC BOARD MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $48.45
    $48.45
    INVENSYS AV-641

    INVENSYS

    SIEBE

    AV-641

    DISCONTINUED BY MANUFACTURER, LINKAGE KIT, FOR FLOATING REHEAT VALVE, ACTUATOR MF-2XXXX
    ✓ IN STOCK!
    Buy Surplus As Low As $51.30
    $51.30
    INVENSYS AV-802

    INVENSYS

    SIEBE

    AV-802

    DISCONTINUED BY MANUFACTURER, ADAPTOR KIT, 0.5IN & 0.75IN, UNIVERSAL, VG7000 & OLDER
    ✓ IN STOCK!
    Buy Surplus As Low As $51.30
    $51.30
    INVENSYS AD-519-0-1

    INVENSYS

    SIEBE

    AD-519-0-1

    DISCONTINUED BY MANUFACTURER, CONVERSION ADAPTOR,
    ✓ IN STOCK!
    Buy Surplus As Low As $51.30
    $51.30
    INVENSYS AV-680

    INVENSYS

    SIEBE

    AV-680

    DISCONTINUED BY MANUFACTURER, VALVE LINKAGE KIT, MS-7913/7923 TO VB-7XXX SRS. VALVES
    ✓ IN STOCK!
    Buy Surplus As Low As $51.30
    $51.30
    INVENSYS RYB-111-8

    INVENSYS

    SIEBE

    RYB-111-8

    VALVE REPAIR KIT FOR VB-111-0-3-8 VALVE
    ✓ IN STOCK!
    $90.10 Buy Surplus As Low As $52.67
    $52.67
    INVENSYS R533

    INVENSYS

    SIEBE

    R533

    DISCONTINUED BY MANUFACTURER, PNEUMATIC MULTI-INPUT, HIGH AND LOW SELECTOR RELAY, 1/4 OD POLYETHYLENE / 5/32 POLYURETHANE TUBING
    ✓ IN STOCK!
    Buy Surplus As Low As $55.00
    $55.00
    INVENSYS VT3223G13A020

    INVENSYS

    SIEBE

    VT3223G13A020

    SOLENOID VALVE 3WAY 0-10PSI N/O
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    INVENSYS VT2322G23A020

    INVENSYS

    SIEBE

    VT2322G23A020

    SOLENOID VALVE 2WAY 24V 50/60HZ 30PSI 3/4IN NPT
    $109.00 Buy Surplus As Low As $55.00
    $55.00
    INVENSYS V-42-102

    INVENSYS

    SIEBE

    V-42-102

    DISCONTINUED BY MANUFACTURER, TEMPERATURE REGULATING EQUIPMENT, 24VAC, 50-60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $56.43
    $56.43
    Repair Yours $200.00
    INVENSYS C11-42

    INVENSYS

    SIEBE

    C11-42

    DISCONTINUED BY MANUFACTURER, THERMOSTAT COVER, CONCEALED ADJUSTMENT, ETERNAL THERMOMETER, METAL, SATIN CHROME PAINT, CONCELED ADJUSTMENT,
    ✓ IN STOCK!
    Buy Surplus As Low As $57.76
    $57.76
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