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    Results 1-50 of 919.
    HONEYWELL Q539A-1147

    HONEYWELL

    Q539A-1147

    DISCONTINUED BY MANUFACTURER, THERMOSTAT SUBBASE, HEAT-OFF-COOL, ON-AUTO, 2 AMP, 24 VAC
    ✓ IN STOCK!
    $4.68 Buy Surplus As Low As $3.09
    $3.09
    Repair Yours Contact Us
    HONEYWELL DP3040B-5001

    HONEYWELL

    DP3040B-5001

    DISCONTINUED BY MANUFACTURER, CONTACTOR, DEFINITE PURPOSE, 3 POLE, 40 AMP FLA, 50 AMP RESISTIVE, 110/120 VAC 50/60 HZ COIL
    ✓ IN STOCK!
    Buy Surplus As Low As $59.12
    $59.12
    Repair Yours Contact Us
    HONEYWELL S8610U3009

    HONEYWELL

    RESIDEO

    S8610U3009

    UNIVERSAL INTERMITTENT PILOT MODULE, 24 VAC, SINGLE ROD OR TWO ROD FLAME SENSE, 15 SECOND OR 90 SECOND IGNITION TRIAL TIME, 5 MINUTE DELAY AFTER FAILED TRIAL FOR IGNITION, REPLACES S8600F103 ...
    ✓ IN STOCK!
    $186.00 Buy Surplus As Low As $90.66
    $90.66
    Repair Yours Contact Us
    HONEYWELL ST7800A1138

    HONEYWELL

    ST7800A1138

    DISCONTINUED BY MANUFACTURER, PURGE TIMER, 7800 SERIES, PLUG-IN, 22 MINUTES PREPURGE TIMING
    $126.00 Buy Surplus As Low As $84.00
    $84.00
    Repair Yours Contact Us
    HONEYWELL L404A-1370

    HONEYWELL

    L404A-1370

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 5-50 DIAPHRAM 85 DIFF85PSI SPST
    ✓ IN STOCK!
    $412.00 Buy Surplus As Low As $314.00
    $314.00
    Repair Yours $200.00
    HONEYWELL AP5027-30

    HONEYWELL

    RESIDEO

    AP5027-30

    AIR PRESSURE SWITCH, 05"-12"W.C., SINGLE POLE DOUBLE THROW, COMPRESSION FITTINGS
    ✓ IN STOCK!
    $268.00 Buy Surplus As Low As $177.00
    $177.00
    Repair Yours $200.00
    HONEYWELL R7847A1033

    HONEYWELL

    R7847A1033

    FLAME AMPLIFIER, FOR 7800 SERIES RELAY MODULES, RECTIFICATION, SOLID-STATE PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 2 OR 3 SECOND FLAME FAILURE RESPONSE TIME, REPLACES R7847A1041
    ✓ IN STOCK!
    $335.00 Buy Surplus As Low As $201.00
    $201.00
    Repair Yours $200.00
    HONEYWELL R7848A1008

    HONEYWELL

    R7848A1008

    DISCONTINUED BY MANUFACTURER, FLAME AMPLIFIER, FOR 7800 SERIES AND R7140 RELAY MODULES, INFRARED, PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 0 OR 3 SECOND FLAME FAILURE RESPONSE TIME
    ✓ IN STOCK!
    $848.00 Buy Surplus As Low As $185.72
    $185.72
    Repair Yours $200.00
    HONEYWELL T651A3018

    HONEYWELL

    T651A3018

    THERMOSTAT, LIGHT AND MEDIUM DUTY LINE VOLTAGE, 120/240 VAC, 44-86 DEGREES F SET RANGE, 2 DEGREE DIFFERENTIAL, SPDT BREAKS HEATING AND MAKES COOLING RISE, VAPOR FILLED SWITCH, DUAL DIAPHRAGM ...
    ✓ IN STOCK!
    $272.00 Buy Surplus As Low As $127.92
    $127.92
    Repair Yours $200.00
    HONEYWELL L4006B-1007

    HONEYWELL

    RESIDEO

    L4006B-1007

    CIRCULATOR AQUASTAT, 100-240F RANGE, 5F DIFFERENTIAL
    ✓ IN STOCK!
    $314.00 Buy Surplus As Low As $239.00
    $239.00
    Repair Yours $200.00
    HONEYWELL 620-1690

    HONEYWELL

    620-1690

    DISCONTINUED BY MANUFACTURER, PROCESSOR RACK, CHASSIS, 14 SLOT, ISSC 600 SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $126.05
    $126.05
    Repair Yours $200.00
    HONEYWELL T675A-1425

    HONEYWELL

    T675A-1425

    THERMOSTAT, TEMPERATURE CONTROLLER, T675A SERIES, SPDT, SINGLE SWITCH, SNAP-ACTING, 125 VA, 120/208/240/277 VAC, 50/60 HZ, 55-175 DEG F, 20 FT CAPILLARY, REPLACES T675A-1441
    ✓ IN STOCK!
    $437.56 Buy Surplus As Low As $251.00
    $251.00
    Repair Yours $208.33
    HONEYWELL L404F-1094

    HONEYWELL

    L404F-1094

    PRESSURETROL, 0-50 PSI, 0-350 KPA, MAIN: 0.14-2.0 MPA, 0-300 PSI , POSSIBLE REPLACEMENT FOR : P7810C1026
    ✓ IN STOCK!
    $513.00 Buy Surplus As Low As $252.72
    $252.72
    Repair Yours $210.00
    HONEYWELL C437F-1003

    HONEYWELL

    C437F-1003

    DISCONTINUED BY MANUFACTURER, GAS PRESSURE SWITCH, 1-26 IN WATER, 2 CIRCUIT
    ✓ IN STOCK!
    $216.00 Buy New $216.00
    $259.03
    Repair Yours $210.00
    HONEYWELL 621-6575

    HONEYWELL

    621-6575

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 24 VDC, 32 POINTS
    ✓ IN STOCK!
    Buy Surplus As Low As $258.49
    $258.49
    Repair Yours $214.55
    HONEYWELL R7847A1082

    HONEYWELL

    R7847A1082

    FLAME AMPLIFIER, FOR 7800 SERIES RELAY MODULES, RECTIFICATION, PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 0 OR 3 SECOND FLAME FAILURE RESPONSE TIME
    ✓ IN STOCK!
    $460.20 Buy Surplus As Low As $276.12
    $276.12
    Repair Yours $229.18
    HONEYWELL L91B-1050

    HONEYWELL

    L91B-1050

    PRESSURE CONTROLLER, MODULATING, 5-150PSI, ADJUSTABLE THROTTLE RANGE 5-23PSI, REPLACES L91B1050/U
    ✓ IN STOCK!
    $850.00 Buy Surplus As Low As $387.35
    $387.35
    Repair Yours $253.13
    HONEYWELL 621-9990

    HONEYWELL

    621-9990

    DISCONTINUED BY MANUFACTURER, RACK, I/O EXPANSION ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $214.50
    $214.50
    Repair Yours $300.00
    HONEYWELL 621-9937-C

    HONEYWELL

    621-9937-C

    DISCONTINUED BY MANUFACTURER, I/O MODULE, PARALLEL IPC, DIP SWITCH SELECTIONS, 32 POINT FACTORY SETTING
    ✓ IN STOCK!
    Buy Surplus As Low As $116.27
    $116.27
    Repair Yours $300.00
    HONEYWELL 445840

    HONEYWELL

    LEEDS & NORTHRUP

    445840

    DISCONTINUED BY MANUFACTURER, AMPLIFIER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $231.62
    $231.62
    Repair Yours $300.00
    HONEYWELL 445100

    HONEYWELL

    LEEDS & NORTHRUP

    445100

    DISCONTINUED BY MANUFACTURER, OUTPUT BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $101.72
    $101.72
    Repair Yours $300.00
    HONEYWELL 053204-00

    HONEYWELL

    MEASUREX

    053204-00

    DISCONTINUED BY MANUFACTURER, PC BOARD, QUAD DIFF AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $87.30
    $87.30
    Repair Yours $300.00
    HONEYWELL 055867

    HONEYWELL

    LEEDS & NORTHRUP

    055867

    DISCONTINUED BY MANUFACTURER, SERVO AMPLIFIER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $172.00
    $172.00
    Repair Yours $300.00
    HONEYWELL 221818C

    HONEYWELL

    221818C

    DISPLAY EXTENSION CABLE ASSEMBLY, BURNER CONTROL, 40 -140 DEGREES FARENHEIT, 40-60 DEGREES CELSIUS, 120" CABLE, FOR S7800 DISPLAY
    ✓ IN STOCK!
    $395.99 Buy Surplus As Low As $237.59
    $237.59
    Repair Yours $300.00
    HONEYWELL C-STC61

    HONEYWELL

    C-STC61

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY, INPUT: 100-130VAC / 60HZ / 8.5 AMP, OUTPUT: 25VDC / 20 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $303.56
    $303.56
    Repair Yours $300.00
    HONEYWELL 362479-3

    HONEYWELL

    362479-3

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 120V, 60CPS, 11.5W
    ✓ IN STOCK!
    Buy Surplus As Low As $87.12
    $87.12
    Repair Yours $300.00
    HONEYWELL 31061221-001

    HONEYWELL

    31061221-001

    DISCONTINUED BY MANUFACTURER, CHART RECORDER, TEMPERATURE, HUMIDITY
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $300.00
    HONEYWELL PL400B

    HONEYWELL

    ELECTRO CORP

    PL400B

    PROX CONTROL LOGIC/OPTO-ISO MODULE, 12PIN,INPUT POWER 115VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $274.45
    $274.45
    Repair Yours $300.00
    HONEYWELL 053191-00

    HONEYWELL

    MEASUREX

    053191-00

    DISCONTINUED BY MANUFACTURER, OUTPUT BUFFER BOARD, HIGH DENSITY CONTACT, WITH DIP SWITCH ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $137.97
    $137.97
    Repair Yours $300.00
    HONEYWELL 053193-00

    HONEYWELL

    MEASUREX

    053193-00

    DISCONTINUED BY MANUFACTURER, PC BOARD, INPUT BUFFER, HIGH DENSITY CONTACT
    ✓ IN STOCK!
    Buy Surplus As Low As $81.79
    $81.79
    Repair Yours $300.00
    HONEYWELL 052912-02

    HONEYWELL

    MEASUREX

    052912-02

    DISCONTINUED BY MANUFACTURER, PC BOARD, CONTACT I/O, Q BUS
    ✓ IN STOCK!
    Buy Surplus As Low As $290.87
    $290.87
    Repair Yours $300.00
    HONEYWELL 063232

    HONEYWELL

    LEEDS & NORTHRUP

    063232

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, ANALOG, ON-BOARD SWITCH, MALE PIN HEADERS, STAND OFF MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $300.00
    HONEYWELL 046670

    HONEYWELL

    LEEDS & NORTHRUP

    046670

    046670 - DISPLAY BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $255.66
    $255.66
    Repair Yours $300.00
    HONEYWELL PAC040A

    HONEYWELL

    ELECTRO CORP

    PAC040A

    QUAD SET POINT CONTROL MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $154.67
    $154.67
    Repair Yours $300.00
    HONEYWELL V4055A-1304

    HONEYWELL

    V4055A-1304

    DISCONTINUED BY MANUFACTURER, ON-OFF FLUID POWER GAS VALVE ACTUATOR, OPENING TIME: 26 SECONDS AT 60HZ, W/ DAMPER SHAFT WITH RETURN SPRING INSTALLED, 120VAC
    ✓ IN STOCK!
    $751.00 Buy Surplus As Low As $237.35
    $237.35
    Repair Yours $300.00
    HONEYWELL 51304501-100

    HONEYWELL

    MEASUREX

    51304501-100

    DISCONTINUED BY MANUFACTURER, REDUNDANCY DRIVER, PMM RDC
    ✓ IN STOCK!
    Buy Surplus As Low As $338.58
    $338.58
    Repair Yours $300.00
    HONEYWELL 30755804501

    HONEYWELL

    30755804501

    DISCONTINUED BY MANUFACTURER, CIRCUIT CARD, MAIN PWA GP
    ✓ IN STOCK!
    Buy Surplus As Low As $206.44
    $206.44
    Repair Yours $300.00
    HONEYWELL 08681200

    HONEYWELL

    MEASUREX

    08681200

    ETHERNET BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $192.00
    $192.00
    Repair Yours $300.00
    HONEYWELL 053326-00

    HONEYWELL

    MEASUREX

    053326-00

    DISCONTINUED BY MANUFACTURER, PC BOARD, FOR USE WITH CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $196.83
    $196.83
    Repair Yours $300.00
    HONEYWELL DC330L-E0-000-10-0F0000-00-0

    HONEYWELL

    DC330L-E0-000-10-0F0000-00-0

    HONEYWELL, DC330L-E0-000-10-0F0000-00-0, DC330LE0000100F0000000, TEMPERATURE CONTROL, DUAL LOOP, 90-250VAC, 50/60HZ, 18VA
    ✓ IN STOCK!
    Buy Surplus As Low As $315.94
    $315.94
    Repair Yours $300.00
    HONEYWELL L91A-1052

    HONEYWELL

    L91A-1052

    PRESSURE CONTROLLER, PROPORTIONING, 5-150PSI.140 OHMS, 32-150 DEGREE TEMP RANGE
    ✓ IN STOCK!
    $769.00 Buy Surplus As Low As $350.63
    $350.63
    Repair Yours $300.00
    HONEYWELL L91A1037

    HONEYWELL

    L91A1037

    PRESSURE CONTROLLER, MODULATING SWITCH, 0-15 PSI, 25 PSI DIFFERENTIAL, 0-100 KPA, 140 OHM, 1/4 INCH NPT, 32 TO 150 DEG FAHRENHEIT, FOR REGULATION OF LIQUID OR AIR, FOR OTHER NON-CORROSIVE GA ...
    ✓ IN STOCK!
    $683.00 Buy Surplus As Low As $271.83
    $271.83
    Repair Yours $300.00
    HONEYWELL L404A-1404

    HONEYWELL

    L404A-1404

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROLLER, PRESSURETROL, 20-300PSI, 2WIRE, 250V MAX, REPLACED BY L404F-1094
    ✓ IN STOCK!
    Buy Surplus As Low As $110.99
    $110.99
    Repair Yours $300.00
    HONEYWELL 052926-00

    HONEYWELL

    MEASUREX

    052926-00

    05292600 - INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $87.96
    $87.96
    Repair Yours $300.00
    HONEYWELL V4055A-1064

    HONEYWELL

    V4055A-1064

    ACTUATOR, ON-OFF, FLUID POWER GAS VALVE, OPENING TIME: 26 SECONDS AT 60 HZ, W/ DAMPER SHAFT, 120 VAC
    ✓ IN STOCK!
    $1,290.00 Buy Surplus As Low As $565.44
    $565.44
    Repair Yours $300.00
    HONEYWELL TP971A2102

    HONEYWELL

    TP971A2102

    THERMOSTAT, PNEUMATIC, CONVERTASTAT, DAY-NITE, 60-90 DEG F, 2-PIPE, SATIN CHROME,
    ✓ IN STOCK!
    $878.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours $300.00
    HONEYWELL 51304453-100

    HONEYWELL

    MEASUREX

    51304453-100

    DISCONTINUED BY MANUFACTURER, INPUT TERMINAL ASSEMBLY, HIGH INPUT ANALOG, PC BOARD, TDC3000, HLAI, FTA, 6 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $322.92
    $322.92
    Repair Yours $300.00
    HONEYWELL 51304156-100

    HONEYWELL

    MEASUREX

    51304156-100

    DISCONTINUED BY MANUFACTURER, I/O BOARD, PADDLE BOARD, TDC 3000, 0-50 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $348.60
    $348.60
    Repair Yours $300.00
    HONEYWELL 51303932-478

    HONEYWELL

    MEASUREX

    51303932-478

    DISCONTINUED BY MANUFACTURER, SERIAL INTERFACE, DEVICE, 4 SCREWS, CONNECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As $213.89
    $213.89
    Repair Yours $300.00
    HONEYWELL C437F-1052

    HONEYWELL

    C437F-1052

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, GAS, 120/240 VAC, 1/2-5 PSI, 2 SPST CIRCUITS/BREAKS ONE/MAKES ONE,
    Buy Surplus As Low As $302.73
    $302.73
    Repair Yours $300.00
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