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    Results 551-600 of 977.
    UNITED TECHNOLOGIES 37AG400452

    UNITED TECHNOLOGIES

    CARRIER

    37AG400452

    STAT FOR VAV
    ✓ IN STOCK!
    $435.39 Buy Surplus As Low As $261.23
    $261.23
    Repair Yours $200.00
    UNITED TECHNOLOGIES 33CSTM-01

    UNITED TECHNOLOGIES

    CARRIER

    33CSTM-01

    DISCONTINUED BY MANUFACTURER, TEMPERATURE MONITOR, W/O TIMECLOCK, SINGLE ZONE CONTROL, HEAT/COOL/FAN, 2 HEAT/2 COOL STAGES
    ✓ IN STOCK!
    Buy Surplus As Low As $570.00
    $570.00
    Repair Yours $400.00
    UNITED TECHNOLOGIES HN61KJ007

    UNITED TECHNOLOGIES

    CARRIER

    HN61KJ007

    RELAY, 24 VAC COIL, 50/60 HZ, 1/2 HP, SINGLE POLE, DOUBLE THRPW
    ✓ IN STOCK!
    $84.00 Buy Surplus As Low As $46.00
    $46.00
    UNITED TECHNOLOGIES 312210-702137

    UNITED TECHNOLOGIES

    CARRIER

    312210-702137

    TOP COVER
    ✓ IN STOCK!
    $533.70 Buy Surplus As Low As $320.22
    $320.22
    UNITED TECHNOLOGIES HK-25RC-010

    UNITED TECHNOLOGIES

    CARRIER

    HK-25RC-010

    TIME DELAY CONTROL, TOTALINE SERIES, 240 V OPERATING, DPDT - CONTACT ARRANGEMENT, 4.9 AMP@240 V INDUCTIVE, 10 AMP@240 V RESISTIVE
    ✓ IN STOCK!
    $269.00 Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $200.00
    UNITED TECHNOLOGIES HD52AK652

    UNITED TECHNOLOGIES

    CARRIER

    HD52AK652

    FAN MOTOR, 1140RPM 208/230/460 3PH SPLHP
    ✓ IN STOCK!
    $1,906.00 Buy Surplus As Low As $1,449.00
    $1,449.00
    Repair Yours $950.00
    UNITED TECHNOLOGIES LH33JZ050

    UNITED TECHNOLOGIES

    CARRIER

    LH33JZ050

    IGNITER, GLOW COIL REIGNITION CONTROL, 24 VAC, 50-60 HZ, 200 VDC
    ✓ IN STOCK!
    $1,151.10 Buy Surplus As Low As $874.84
    $874.84
    UNITED TECHNOLOGIES 37AH400353

    UNITED TECHNOLOGIES

    CARRIER

    37AH400353

    FILTER FOR VAV CONTROLLER,FILTER AND ELBOW
    ✓ IN STOCK!
    $33.10 Buy Surplus As Low As $25.16
    $25.16
    UNITED TECHNOLOGIES HK-02ZB-038

    UNITED TECHNOLOGIES

    CARRIER

    HK-02ZB-038

    PRESSURE SWITCH, SPST CONNECTION, 50 IN WIRE LEADS, 24 VDC, 18 AWG
    ✓ IN STOCK!
    $34.00 Buy Surplus As Low As $22.44
    $22.44
    Repair Yours $200.00
    UNITED TECHNOLOGIES 320729-752

    UNITED TECHNOLOGIES

    CARRIER

    320729-752

    CIRCUIT BOARD
    ✓ IN STOCK!
    $1,045.00 Buy Surplus As Low As $621.00 $310.50
    $621.00 $310.50
    Repair Yours $520.41
    UNITED TECHNOLOGIES CESO110057-02

    UNITED TECHNOLOGIES

    CARRIER

    CESO110057-02

    CONTROL BOARD, FURNACE CONTROL BOARD, 8.7 X 9.55 X 2.9 INCHES
    ✓ IN STOCK!
    $339.00 Buy Surplus As Low As $225.00
    $225.00
    UNITED TECHNOLOGIES 05GA502213

    UNITED TECHNOLOGIES

    CARRIER

    05GA502213

    HEAD GASKET (METAL)
    ✓ IN STOCK!
    $6.31 Buy Surplus As Low As $3.18
    $3.18
    UNITED TECHNOLOGIES HN67QC005

    UNITED TECHNOLOGIES

    CARRIER

    HN67QC005

    ELECTRIC HEAT RELAY SEQUENCER
    ✓ IN STOCK!
    $68.00 Buy Surplus As Low As $45.00
    $45.00
    UNITED TECHNOLOGIES HH78ZZ100

    UNITED TECHNOLOGIES

    CARRIER

    HH78ZZ100

    PRESSURE TRANSDUCER
    ✓ IN STOCK!
    $297.00 Buy Surplus As Low As $130.49
    $130.49
    Repair Yours $200.00
    UNITED TECHNOLOGIES HK-42FZ-012

    UNITED TECHNOLOGIES

    CARRIER

    HK-42FZ-012

    DISCONTINUED BY MANUFACTURER, FURNACE CONTROL CIRCUIT BOARD, INTEGRATED FURNACE CONTROL BOARD, INPUT: 24 VAC 60 HZ, 225 MA, FACTORY AUTHORIZED REPLACEMENT PART
    ✓ IN STOCK!
    Buy Surplus As Low As $364.00
    $364.00
    Repair Yours $299.00
    NIDEC CORP MDA75

    NIDEC CORP

    CONTROL TECHNIQUES

    MDA75

    DISCONTINUED BY MANUFACTURER, POWER BOARD, FOR MENTOR II, ISS.4, 34 PIN CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $1,320.00
    $1,320.00
    Repair Yours $990.00
    UNITED TECHNOLOGIES CEPL130256-01

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130256-01

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 9VAC, 500MA
    ✓ IN STOCK!
    Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $200.00
    UNITED ELECTRIC J120-534

    UNITED ELECTRIC

    J120-534

    PRESSURE SWITCH, 120 SERIES, ONE SPDT, 11 AMP, 250 VAC, 2.5-50 WC, 1/2 INCH NPT PORTS
    ✓ IN STOCK!
    $1,556.00 Buy Surplus As Low As $934.00
    $934.00
    Repair Yours $776.00
    NIDEC CORP DX-8300

    NIDEC CORP

    CONTROL TECHNIQUES

    DX-8300

    SERVO DRIVE
    ✓ IN STOCK!
    Buy Surplus As Low As $6,831.00
    $6,831.00
    Repair Yours $6,300.00
    UNITED ELECTRIC J400-270

    UNITED ELECTRIC

    J400-270

    PRESSURE SWITCH, SINGLE SWITCH OUPTUT WITH INTERNAL HEX SCREW ADJUSTMENT, 0-200 PSI ,PHOSPHOR BRONZE BELLOWS WITH NICKEL-PLATED BRASS, 1/4 INCH NPT (FEMALE) PRESSURE CONNECTION, NEMA4 ENCLOS ...
    ✓ IN STOCK!
    $580.00 Buy Surplus As Low As $384.00
    $384.00
    Repair Yours $281.00
    UNITED TECHNOLOGIES HH22JB026-A

    UNITED TECHNOLOGIES

    CARRIER

    HH22JB026-A

    DISCONTINUED BY MANUFACTURER, THERMOSTAT SWITCH, 120/240 VAC, FOR EVAPORATOR FREEZE
    ✓ IN STOCK!
    Buy Surplus As Low As $107.10
    $107.10
    UNITED TECHNOLOGIES HK-50AA-001

    UNITED TECHNOLOGIES

    CARRIER

    HK-50AA-001

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROL BOARD, I/O MODULE, 12 INPUT, 6 OUTPUT, PSIO
    ✓ IN STOCK!
    Buy Surplus As Low As $1,818.00
    $1,818.00
    Repair Yours $1,494.00
    UNITED TECHNOLOGIES 33CSZC-PI

    UNITED TECHNOLOGIES

    CARRIER

    33CSZC-PI

    DISCONTINUED BY MANUFACTURER, ZONE CONTROL, ZONE IAQ CAPABILITY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,394.00
    $1,394.00
    UNITED TECHNOLOGIES LH-33CZ-010

    UNITED TECHNOLOGIES

    CARRIER

    LH-33CZ-010

    IGNITION MODULE
    ✓ IN STOCK!
    $482.00 Buy Surplus As Low As $311.95
    $311.95
    Repair Yours $241.00
    CONTROL TECHNOLOGY INC 901F-2562

    CONTROL TECHNOLOGY INC

    901F-2562

    DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT MODULE, 8-CHANNEL, 1500 V CHANNEL-TO-BACKPLANE ISOLATION, BIPOLAR OR UNIPOLAR OUTPUTS PER CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,243.00
    $1,243.00
    Repair Yours $1,050.00
    UNITRODE UC3517N

    UNITRODE

    UC3517N

    DISCONTINUED BY MANUFACTURER, STEPPER MOTOR CONTROLLER, 0.5A, BIPOLAR, PDIP16
    ✓ IN STOCK!
    Buy Surplus As Low As $5.47
    $5.47
    UNITED TECHNOLOGIES LH-680-005

    UNITED TECHNOLOGIES

    CARRIER

    LH-680-005

    DISCONTINUED BY MANUFACTURER, PILOT BURNER, GAS, 1 AMP, 3POLE 30VAC SENSOR CONTACT
    ✓ IN STOCK!
    Buy Surplus As Low As $126.00
    $126.00
    UNITED TECHNOLOGIES KSAHI-0101-HPS

    UNITED TECHNOLOGIES

    CARRIER

    KSAHI-0101-HPS

    PRESSURE SWITCH KIT HIGH
    ✓ IN STOCK!
    $109.80 Buy Surplus As Low As $71.15
    $71.15
    UNITED TECHNOLOGIES 33CSSEN-01

    UNITED TECHNOLOGIES

    CARRIER

    33CSSEN-01

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR,INDOOR/OUTDOOR,-67-185 DEGREES F,-55,TO,85 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As $266.76
    $266.76
    UNITED TECHNOLOGIES CPLOWAMB001A00

    UNITED TECHNOLOGIES

    CARRIER

    CPLOWAMB001A00

    HEAD PRESSURE CONTROLLER, LOW AMBIENT TEMPERATURE OPERATION, 208/230-460 VAC, 4.0-2.0 AMPS
    ✓ IN STOCK!
    $985.00 Buy Surplus As Low As $496.14
    $496.14
    Repair Yours $491.00
    UNITRONICS M90-19-B1A

    UNITRONICS

    M90-19-B1A

    M90/M91 SERIES, 10 DIGITAL INPUTS, 6 RELAY OUTPUTS, 1 ANALOG INPUT, RS232, 24VDC
    ✓ IN STOCK!
    $825.00 Buy Surplus As Low As $496.00
    $496.00
    Repair Yours $400.00
    UNITED TECHNOLOGIES KK71PR030

    UNITED TECHNOLOGIES

    CARRIER

    KK71PR030

    O-RING, OIL FILTER
    ✓ IN STOCK!
    $13.60 Buy Surplus As Low As $9.35
    $9.35
    UNITED TECHNOLOGIES 6L651101

    UNITED TECHNOLOGIES

    CARRIER

    6L651101

    DISCONTINUED BY MANUFACTURER, GASKET, AIR COMPRESSOR GASKET, 4-1/4 INCH OUTER DIAMETER, 3-1/2 INCH INNER DIAMETER1 MM THICKNESS
    ✓ IN STOCK!
    Buy Surplus As Low As $30.40
    $30.40
    UNITED TECHNOLOGIES 5H40932

    UNITED TECHNOLOGIES

    CARRIER

    5H40932

    OIL RETURN CHECK VALVE
    ✓ IN STOCK!
    $109.00 Buy Surplus As Low As $63.50
    $63.50
    Repair Yours $200.00
    UNITED TECHNOLOGIES 5H40120A

    UNITED TECHNOLOGIES

    CARRIER

    5H40120A

    VALVE PLATE
    ✓ IN STOCK!
    $1,671.00 Buy Surplus As Low As $946.40
    $946.40
    Repair Yours $707.62
    UNITED TECHNOLOGIES 5H401082

    UNITED TECHNOLOGIES

    CARRIER

    5H401082

    BEARING WASHER
    ✓ IN STOCK!
    $103.00 Buy Surplus As Low As $57.80
    $57.80
    UNITED ELECTRIC E931J42-9028

    UNITED ELECTRIC

    E931J42-9028

    TEMPERATURE CONTROL SOLID STATE 115/230VAC J/TC
    ✓ IN STOCK!
    Buy Surplus As Low As $205.20
    $205.20
    Repair Yours $200.00
    UNITED ELECTRIC 24-96162

    UNITED ELECTRIC

    24-96162

    DISCONTINUED BY MANUFACTURER, UNITED ELECTRIC , 24-96162, 2496162, PRESSURE DIFFERENTIAL SWITCH, 1-10PSID, 5AMP, 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $629.28
    $629.28
    UNITED ELECTRIC 24-013

    UNITED ELECTRIC

    24-013

    PRESSURE SWITCH, DELTA-PRO, NEMA 4 POLYTHER HOUSING, UNI-DIRECTIONAL, ADJUSTABLE, SPDT, 5 AMP /125-250 VAC, 1-10 PSID, 150 PSI /10.3 BAR, 68.9-689.5 M BAR, BRASS
    ✓ IN STOCK!
    $339.15 Buy Surplus As Low As $257.75
    $257.75
    Repair Yours $200.00
    UNITED ELECTRIC J302F1

    UNITED ELECTRIC

    J302F1

    PRESSURE CONTROLLER 0-30PSI DIFFL-ADJ 15AMP 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $253.08 $126.54
    $253.08 $126.54
    Repair Yours $200.00
    UNITED ELECTRIC H100-704

    UNITED ELECTRIC

    H100-704

    PRESSURE SWITCH, 15-500 PSI SETPOINT RANGE, ONE SPDT, 15A@125/250/480 VAC, 1/2" FNPT AND TWO 7/8" DIA. KNOCKOUTS ELECT. CONN., NEMA 4X ENCL., BUNA N DIAPH. AND O-RING, 1/4" FNPT
    ✓ IN STOCK!
    $546.00 Buy Surplus As Low As $328.00
    $328.00
    Repair Yours $273.00
    UNITED TECHNOLOGIES 33ZCFANT-RM

    UNITED TECHNOLOGIES

    CARRIER

    33ZCFANT-RM

    FAN CONTROLLER, TERMINAL ZONE CONTROL, 24 VAC 10% AT 40 VA, (50/60 HZ)
    ✓ IN STOCK!
    $2,440.00 Buy Surplus As Low As $1,465.00
    $1,465.00
    Repair Yours $1,192.00
    UNITED TECHNOLOGIES 33UNIVCTRL-01

    UNITED TECHNOLOGIES

    CARRIER

    33UNIVCTRL-01

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNIVERSAL, 8 INPUT / 8 OUTPUT, 24 V AC @ 60 HZ, 24 V DC DIGITAL OUTPUT, 0-10 V DC ANALOG
    ✓ IN STOCK!
    Buy Surplus As Low As $768.00 $480.00
    $768.00 $480.00
    Repair Yours $599.00
    UNITED TECHNOLOGIES HK01UA267

    UNITED TECHNOLOGIES

    CARRIER

    HK01UA267

    DISCONTINUED BY MANUFACTURER, PRESSURE SENSOR, PRESSURESTAT, REPLACED BY HK680016
    ✓ IN STOCK!
    Buy Surplus As Low As $275.40
    $275.40
    Repair Yours $260.00
    UNITED ELECTRIC F120-7BS

    UNITED ELECTRIC

    F120-7BS

    TEMPERATURE SWITCH, 120 SERIES, EXPLOSION-PROOF, -18011 A, 250 VAC, 0 TO 400 F (-20 TO 200 C) ADJUSTABLE RANGE, 450 F (230 C) MAX TEMPERATURE
    ✓ IN STOCK!
    $1,079.00 Buy Surplus As Low As $648.00
    $648.00
    NIDEC CORP M25-14ICD

    NIDEC CORP

    CONTROL TECHNIQUES

    M25-14ICD

    DISCONTINUED BY MANUFACTURER, DC DRIVE, MENTOR II SERIES,DIGITAL, 10 HP, 530 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $5,454.00
    $5,454.00
    Repair Yours $3,895.00
    UNITED ELECTRIC H60-9883

    UNITED ELECTRIC

    H60-9883

    DISCONTINUED BY MANUFACTURER, AIR SWITCH, 11 AMP, 125/250 VAC, 0.4-1 KPA
    ✓ IN STOCK!
    Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $350.00
    UNITED TECHNOLOGIES LH-33ZS-004

    UNITED TECHNOLOGIES

    CARRIER

    LH-33ZS-004

    HOT SURFACE IGNITOR, UNIVERSAL USE, CERAMIC BLOCK, FURNACE IGNITER
    ✓ IN STOCK!
    $40.00 Buy Surplus As Low As $25.00
    $25.00
    UNITED POWER CORP M80-550

    UNITED POWER CORP

    M80-550

    SURGE SUPPRESSOR TVSS MODULE 480VAC
    ✓ IN STOCK!
    $321.00 Buy Surplus As Low As $193.00
    $193.00
    UNITED ELECTRIC PD-STP-96

    UNITED ELECTRIC

    PD-STP-96

    SCREW TERMINAL PANEL W/96P/37P CONN FOR 64 CHANNEL
    ✓ IN STOCK!
    $171.90 Buy Surplus As Low As $103.14
    $103.14
    Repair Yours $200.00
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