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    Results 401-450 of 919.
    HONEYWELL R7290A-1001

    HONEYWELL

    R7290A-1001

    DISCONTINUED BY MANUFACTURER, AMPLIFIER, FLAME DETECTOR, PLUG-IN, ULTRA VIOLET, 2-4 SEC FLAME RESPONSE, USE WITH C7027 OR C7035 SENSORS OR R4795 FLAME SAFEGUARD CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $520.70
    $520.70
    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!
    $386.93 Buy Surplus As Low As $201.00
    $201.00
    Repair Yours $300.00
    HONEYWELL R7847C1005

    HONEYWELL

    R7847C1005

    FLAME AMPLIFIER, FOR 7800 SERIES RELAY MODULES, RECTIFICATION, PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 0.8 OR 3 SECOND FLAME FAILURE RESPONSE TIME, DYNAMIC SELF-CHECK
    ✓ IN STOCK!
    $985.57 Buy Surplus As Low As $620.91
    $620.91
    Repair Yours $347.67
    HONEYWELL RA890F1288

    HONEYWELL

    RA890F1288

    DISCONTINUED BY MANUFACTURER, PRIMARY BURNER CONTROL, PROTECTORELAY, SPDT ALARM RELAY SWITCHING, 3.0 SECOND FLAME FAILURE RESPONSE TIME, 15 SECOND SAFETY SWITCH TIMING, RECTIFICATION W/ ALAR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $2,496.72
    $2,496.72
    Repair Yours $1,790.00
    HONEYWELL 5LX5001

    HONEYWELL

    MICROSWITCH

    5LX5001

    EXPLOSION-PROOF SWITCH, ELECTRICAL RATING: 5AMP @ 250VAC, 0.8AMP @ 125VDC, 0.4AMP @ 250VDC
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $56.51
    $56.51
    HONEYWELL FL7M-2D6-L5Z

    HONEYWELL

    YAMATAKE

    FL7M-2D6-L5Z

    DISCONTINUED BY MANUFACTURER, PROXIMITY SWITCH, IP67, M12, 2MM SENSING, SHIELDED, 10-30 V, PNP, NO, 5M CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $69.30
    $69.30
    HONEYWELL PJ7-D3

    HONEYWELL

    MICROSWITCH

    PJ7-D3

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, 12~24 VDC, DIFFUSE SCAN
    ✓ IN STOCK!
    Buy Surplus As Low As $13.15
    $13.15
    HONEYWELL SL1-A

    HONEYWELL

    HONEYWELL SENSING SOLUTIONS

    SL1-A

    LIMIT SWITCH, TOP ROLLER PLUNGER, SPDT CONTACT CONFIGURATION, 5 AMP, 250 V, 11.8 N
    ✓ IN STOCK!
    $270.00 Buy New $270.00
    $161.00
    HONEYWELL M955C-1014

    HONEYWELL

    M955C-1014

    HONEYWELL M955C1014 - MODUTROL MOTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $181.41
    $181.41
    Repair Yours $300.00
    HONEYWELL ML7984A-3001

    HONEYWELL

    ML7984A-3001

    DISCONTINUED BY MANUFACTURER, VALVE ACTUATORD COUPLED, DIR/REV ACTING STROKE, 24VAC/28VDC, 0-55C, 19MM/3/4IN
    ✓ IN STOCK!
    Buy Surplus As Low As $737.78
    $737.78
    Repair Yours $648.00
    HONEYWELL PF76C1015

    HONEYWELL

    BRAUKMANN

    PF76C1015

    DISCONTINUED BY MANUFACTURER, FILTER CUP, WATER ,1 X 1 1/4 INCH IN SIZE, WITH GASKET, CLEAR PLASTIC
    ✓ IN STOCK!
    Buy Surplus As Low As $67.65
    $67.65
    HONEYWELL PMPZ58

    HONEYWELL

    MICROSWITCH

    PMPZ58

    BEZEL, FULL GUARD, FOR PUSHBUTTON SWITCH, BLACK
    ✓ IN STOCK!
    $21.00 Buy Surplus As Low As $14.00
    $14.00
    HONEYWELL PP97A-1019-2

    HONEYWELL

    PP97A-1019-2

    PRESSURE CONTROLLER 5PSI MAX SETPOINT 0-16OZ/IN
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $400.00
    HONEYWELL Q340A1108

    HONEYWELL

    RESIDEO

    Q340A1108

    THE Q340A IS A PREMIUM THERMOCOUPLE WITH THE LONG LIFE AND DURABILITY THAT YOU DEMAND. BUILT WITH A MAXIMUM AMOUNT OF COPEL, THE Q340A WILL PROVIDE LONG\-LASTING SERVICE. **SPECIFICATIO ...
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $18.00
    $18.00
    HONEYWELL Q5001D1000

    HONEYWELL

    Q5001D1000

    VALVE BRACKET AND LINKAGE, 80/160 LBS SELECTABLE STEM FORCE, 3/ 4INCH LIFT, FOR USE W/ MODUTROL MOTORS, USE IF MOTOR TORQUE LESS THAN 50 LB, REPLACES Q618A1032
    ✓ IN STOCK!
    $1,425.37 Buy Surplus As Low As $1,137.44
    $1,137.44
    HONEYWELL Q5001D-1018

    HONEYWELL

    Q5001D-1018

    VALVE LINKAGE FOR MOD IV MOTORS, STEAM FORCE RATING 160 OR 320 LBF,3/4" STROKE, STEM FORCE RATING 712 N OR 1355 N
    ✓ IN STOCK!
    $1,868.00 Buy Surplus As Low As $1,420.00
    $1,420.00
    HONEYWELL Q624A1014

    HONEYWELL

    Q624A1014

    SOLID STATE SPARK GENERATOR, IGNITION TRANSFORMER, 120 VAC, 50/60 HZ, SPARK GAPS UP TO 1/4", INTERRUPTED IGNITION ONLY, -40 TO 125 DEG F, 95% RH, 10KV OUTPUT, THREADED TERMINAL NUT
    ✓ IN STOCK!
    $536.04 Buy Surplus As Low As $321.62
    $321.62
    HONEYWELL Q674A-1019

    HONEYWELL

    Q674A-1019

    HEAT AUTO COOL FAN SWITCH ,THERMOSTAT SUBBASE SYSTEM,USE W/T874A-D/F
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $14.15
    $14.15
    HONEYWELL Q674B-1034

    HONEYWELL

    Q674B-1034

    DISCONTINUED BY MANUFACTURER, THERMOSTAT SUBBASE, 20-30 VAC, COOL-OFF-HEAT, FOR MULTISTAGE THERMOSTAT
    ✓ IN STOCK!
    $4.89 Buy Surplus As Low As $3.72
    $3.72
    HONEYWELL Q674E1049

    HONEYWELL

    Q674E1049

    DISCONTINUED BY MANUFACTURER, THERMOSTAT SUBBASE, 20-30VAC, HORIZONTAL MOUNTING, OFF-HEAT-AUTO-COOL SWITCH, AUTO-ON SWITCH, REPLACED BY TH5220D1029
    ✓ IN STOCK!
    Buy Surplus As Low As $28.63
    $28.63
    Repair Yours $300.00
    HONEYWELL R1298020

    HONEYWELL

    R1298020

    DISCONTINUED BY MANUFACTURER, , FLAME ROD, LEAD PER FOOT, RATED 400 F, REPLACED BY 590-849-236
    ✓ IN STOCK!
    $10.07 Buy Surplus As Low As $6.04
    $6.04
    HONEYWELL R4138C 1018

    HONEYWELL

    R4138C 1018

    DISCONTINUED BY MANUFACTURER, FLAME SAFETY CONTROL AMPLIFIER, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,542.79
    $1,542.79
    Repair Yours $990.00
    HONEYWELL R7023 C 1001

    HONEYWELL

    R7023 C 1001

    DISCONTINUED BY MANUFACTURER, FLAME RELAY SWITCH, 120 VAC, 50/60 HZ, SPDT SWITCHING, 3 SEC FLAME RESPONSE
    ✓ IN STOCK!
    Buy Surplus As Low As $693.88
    $693.88
    Repair Yours $520.00
    HONEYWELL R7247A-1005

    HONEYWELL

    R7247A-1005

    DISCONTINUED BY MANUFACTURER, AMPLIFIER FLAME, RECTIFICATION, 2/4 SECOND FLAME RESPONSE TIME, USE WITH R4140 SEQUENCER, PLUG IN, GREEN
    ✓ IN STOCK!
    Buy Surplus As Low As $463.34
    $463.34
    Repair Yours $300.00
    HONEYWELL R7247C1001

    HONEYWELL

    R7247C1001

    DISCONTINUED BY MANUFACTURER, RECTIFICATION AMPLIFIER, DYNAMIC SELF-CHECK, FOR USE WITH C7012 (E/F) ULTRAVIOLET FLAME DETECTORS, SOLID STATE, PLUG-IN DESIGN, 2-4 SECOND FLAME FAILURE RESPONS ...
    ✓ IN STOCK!
    Buy Surplus As Low As $3,143.53
    $3,143.53
    HONEYWELL R7351A-10561

    HONEYWELL

    R7351A-10561

    TEMPERATURE CONTROL 120VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $432.00
    $432.00
    Repair Yours $360.00
    HONEYWELL R7510A-1005

    HONEYWELL

    R7510A-1005

    DISCONTINUED BY MANUFACTURER, I/O MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,620.00
    $1,620.00
    Repair Yours $1,350.00
    HONEYWELL R7511A-1012

    HONEYWELL

    R7511A-1012

    DISCONTINUED BY MANUFACTURER, I/O MODULE CONTROLLER, HONEYWELL EXCEL CONTROL ARCHITECTURE, 8 DIGITAL INPUT/OUTPUT CHANNELS, DESIGNED FOR PANEL OR DIN RAIL INVIRONMENTS, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,723.03
    $1,723.03
    Repair Yours $795.00
    HONEYWELL R7849A1015

    HONEYWELL

    R7849A1015

    FLAME AMPLIFIER, FOR 7800 SERIES AND R7140 RELAY MODULES, ULTRAVIOLENT, SOLID-STATE PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 0.8 OR 3 SECOND FLAME FAILURE RESPONSE TIME
    ✓ IN STOCK!
    $475.86 Buy Surplus As Low As $285.52
    $285.52
    Repair Yours $300.00
    HONEYWELL R7849A1023

    HONEYWELL

    R7849A1023

    FLAME AMPLIFIER, FOR 7800 SERIES AND R7140 RELAY MODULES, ULTRAVIOLET, PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 2 OR 3 SECOND FLAME FAILURE RESPONSE TIME, REPLACES R7849A1031
    ✓ IN STOCK!
    $426.49 Buy Surplus As Low As $255.89
    $255.89
    Repair Yours $300.00
    HONEYWELL R8222D1014

    HONEYWELL

    RESIDEO

    R8222D1014

    GENERAL PURPOSE RELAY, 3/4 HP, 12 AMP AT 120 V FULL LOAD, 8 AMP AT 208 V FULL LOAD, 24 VAC - 50/60HZ COIL, DPDT SWITCHING, STAB QD, REPLACES R8222D1063
    ✓ IN STOCK!
    $46.00 Buy Surplus As Low As $25.41
    $25.41
    HONEYWELL R8285B1038

    HONEYWELL

    RESIDEO

    R8285B1038

    40 VA FAN CENTER WITH DPDT SWITCHING ACTION, RELAY 40VA DPDT 120V W/RELAY
    ✓ IN STOCK!
    $127.00 Buy Surplus As Low As $60.19
    $60.19
    HONEYWELL RA890H 1052

    HONEYWELL

    RA890H 1052

    DISCONTINUED BY MANUFACTURER, PROTECTORELAY, FLAME SAFETY, FLAME CONTROL, 240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $484.00
    $484.00
    Repair Yours $401.72
    HONEYWELL RM7800G1018

    HONEYWELL

    RM7800G1018

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, RUNNING, LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $5,595.69 Buy Surplus As Low As $3,357.41
    $3,357.41
    Repair Yours $1,650.00
    HONEYWELL RM7840L1018

    HONEYWELL

    RM7840L1018

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, WITH VALVE PROVING, DUST COVER, 5 SECOND EARLY SPARK TERMINATION, 120 VAC, 50/60 HZ, REPLACES RM7840L1042
    ✓ IN STOCK!
    $5,524.58 Buy Surplus As Low As $3,946.13
    $3,946.13
    Repair Yours $990.00
    HONEYWELL RM7850A1001

    HONEYWELL

    RM7850A1001

    BURNER CONTROL MODULE, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL MEETING EUROPEAN COMMUNITY TIMINGS, INTERRUPTED PILOT TYPE, LOCKOUT INTERLOCKS, USER SELECTABLE AIRFLOW CHECK, INTERMITT ...
    ✓ IN STOCK!
    $4,406.76 Buy Surplus As Low As $2,644.05
    $2,644.05
    Repair Yours $990.00
    HONEYWELL RM7890A1015

    HONEYWELL

    RM7890A1015

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, INTERMITTENT PILOT, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, NONVOLATILE MEMOR ...
    ✓ IN STOCK!
    $1,364.88 Buy Surplus As Low As $779.93
    $779.93
    Repair Yours $431.00
    HONEYWELL RM7890B1014

    HONEYWELL

    RM7890B1014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,088.99 Buy Surplus As Low As $653.39
    $653.39
    Repair Yours $300.00
    HONEYWELL S427D-1007

    HONEYWELL

    S427D-1007

    DISCONTINUED BY MANUFACTURER, PLUG IN PURGE TIMER, 2-15MIN RANGE, 120VAC, 60HZ, SPST SWITCHING
    ✓ IN STOCK!
    Buy Surplus As Low As $165.00
    $165.00
    Repair Yours $300.00
    HONEYWELL S688A-1007

    HONEYWELL

    RESIDEO

    S688A-1007

    SAIL SWITCH, S688 SERIES, SPDT, 5 INCH WIDE SAIL
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $63.46
    $63.46
    HONEYWELL S7810A1009

    HONEYWELL

    S7810A1009

    DATA CONTROLBUS MODULE, 7800 SERIES, 5 PIN CONNECTOR, 13 VDC PEAK FULL WAVE RECTIFIED, -40 - 140 DEGREE AMBIENT TEMPERATURE RANGE
    ✓ IN STOCK!
    $525.79 Buy Surplus As Low As $315.47
    $315.47
    HONEYWELL ST7800A1021

    HONEYWELL

    ST7800A1021

    PURGE TIMER, 7800 SERIES, PLUG-IN, 10 SECONDS PREPURGE TIMING, REPLACES ST7800A1021/U
    ✓ IN STOCK!
    $155.00 Buy Surplus As Low As $80.52
    $80.52
    HONEYWELL ST7800A1039

    HONEYWELL

    ST7800A1039

    PURGE TIMER, 7800 SERIES, PLUG-IN, 30 SECONDS PREPURGE TIMING
    ✓ IN STOCK!
    $140.91 Buy Surplus As Low As $80.52
    $80.52
    Repair Yours $300.00
    HONEYWELL ST7800A1054

    HONEYWELL

    ST7800A1054

    PURGE TIMER CARD, 7800 SERIES, PLUG-IN, BURNER CONTROL, 60 SECONDS PREPURGE TIMING
    ✓ IN STOCK!
    $229.34 Buy Surplus As Low As $137.60
    $137.60
    Repair Yours $300.00
    HONEYWELL ST795A1007

    HONEYWELL

    ST795A1007

    DISCONTINUED BY MANUFACTURER, PREPURGE TIMER, PLUG-IN, SOLID STATE, 1.5 SECONDS, FOR USE WITH R7795 FULL FUNCTION PRIMARY SAFETY CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $220.50
    $220.50
    HONEYWELL T631C-1012

    HONEYWELL

    T631C-1012

    TEMPERATURE CONTROLLER, 20 TO 90 DEGREES F, 120/240 VAC, AGRICULTURAL
    ✓ IN STOCK!
    $354.19 Buy Surplus As Low As $212.51
    $212.51
    Repair Yours $300.00
    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 ...
    $299.20 Buy Surplus As Low As $147.75
    $147.75
    Repair Yours $300.00
    HONEYWELL T7022A-1010

    HONEYWELL

    T7022A-1010

    AIR DUCT SENSOR, 1420 OHMS THERMISTOR, 60-90 DEGREE F TEMPERATURE RANGE
    ✓ IN STOCK!
    $367.00 Buy Surplus As Low As $243.00
    $243.00
    HONEYWELL T991A-1194

    HONEYWELL

    T991A-1194

    ANALOG MODULATING TEMPERATURE CONTROLLER, 24-30VAC, 135 OHM POTENTIOMETER, 50 PSI MAX FOR BULB DIRECT IMMERSION, 55-175 DEGREE SETPOINT TEMPERATURE, 20' CAPILLARY LENGTH
    ✓ IN STOCK!
    $848.09 Buy Surplus As Low As $508.85
    $508.85
    Repair Yours $422.35
    HONEYWELL TVEZ-2-0-0-000-0-0U0000-00

    HONEYWELL

    TVEZ-2-0-0-000-0-0U0000-00

    DISCONTINUED BY MANUFACTURER, TREND RECORDER, 90-240V, 50/60HX, TWO CHANNEL, WITHOUT EVENT MARKER, NO ALARM RELAYS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,950.00
    $1,950.00
    Repair Yours $1,650.00
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