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    Results 551-600 of 904.
    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 $29.06
    $29.06
    HONEYWELL R1061012

    HONEYWELL

    R1061012

    DISCONTINUED BY MANUFACTURER, IGNITION, FLAME ROD CABLE, 350F, (ONE FOOT)
    ✓ IN STOCK!
    Buy Surplus As Low As $17.22
    $17.22
    HONEYWELL R1298020

    HONEYWELL

    R1298020

    DISCONTINUED BY MANUFACTURER, , FLAME ROD, LEAD PER FOOT, RATED 400 F, REPLACED BY 590-849-236
    ✓ IN STOCK!
    $9.15 Buy Surplus As Low As $5.49
    $5.49
    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 R7140M-1007

    HONEYWELL

    R7140M-1007

    DISCONTINUED BY MANUFACTURER, PROGRAMMER, CONTROL FOR BC7000L, W/ PM720M OR R4140M
    ✓ IN STOCK!
    Buy Surplus As Low As $4,369.26
    $4,369.26
    Repair Yours $3,486.00
    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 $401.16
    $401.16
    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 $2,868.59
    $2,868.59
    Repair Yours $990.00
    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 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 $1,491.80
    $1,491.80
    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!
    $453.20 Buy Surplus As Low As $271.92
    $271.92
    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 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 $966.94
    $966.94
    Repair Yours $600.00
    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!
    $5,296.49 Buy Surplus As Low As $3,177.89
    $3,177.89
    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!
    $2,721.00 Buy New $2,721.00
    $2,824.14
    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!
    $4,390.09 Buy Surplus As Low As $2,634.05
    $2,634.05
    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!
    $1,299.89 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!
    $925.00 Buy Surplus As Low As $554.39
    $554.39
    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 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!
    $497.19 Buy Surplus As Low As $298.31
    $298.31
    Repair Yours $300.00
    HONEYWELL ST7800A1021

    HONEYWELL

    ST7800A1021

    PURGE TIMER, 7800 SERIES, PLUG-IN, 10 SECONDS PREPURGE TIMING, REPLACES ST7800A1021/U
    ✓ IN STOCK!
    $134.20 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!
    $134.20 Buy Surplus As Low As $80.52
    $80.52
    HONEYWELL ST7800A1054

    HONEYWELL

    ST7800A1054

    PURGE TIMER CARD, 7800 SERIES, PLUG-IN, BURNER CONTROL, 60 SECONDS PREPURGE TIMING
    ✓ IN STOCK!
    $134.20 Buy Surplus As Low As $80.52
    $80.52
    Repair Yours $300.00
    HONEYWELL ST7800A1138

    HONEYWELL

    ST7800A1138

    DISCONTINUED BY MANUFACTURER, PURGE TIMER, 7800 SERIES, PLUG-IN, 22 MINUTES PREPURGE TIMING
    Buy Surplus As Low As $97.85
    $97.85
    HONEYWELL ST7800A1146

    HONEYWELL

    ST7800A1146

    PURGE TIMER, 7800 SERIES, PLUG-IN, 30 MINUTES PREPURGE TIMING
    ✓ IN STOCK!
    $129.79 Buy Surplus As Low As $77.87
    $77.87
    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 $108.95
    $108.95
    HONEYWELL T6051A-1016

    HONEYWELL

    T6051A-1016

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, HEAVY DUTY, HEATING/COOLING, RANGE 50/80F, 120/240 VOLT CONTROL SPDT SWITCHING, HORIZONTAL OR VERTICAL MOUNTING, REPLACED BY 134-1085
    ✓ IN STOCK!
    Buy Surplus As Low As $474.83
    $474.83
    Repair Yours $300.00
    HONEYWELL T631C-1012

    HONEYWELL

    T631C-1012

    TEMPERATURE CONTROLLER, 20 TO 90 DEGREES F, 120/240 VAC, AGRICULTURAL
    ✓ IN STOCK!
    $308.01 Buy Surplus As Low As $184.81
    $184.81
    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 ...
    ✓ IN STOCK!
    $305.00 Buy Surplus As Low As $211.12
    $211.12
    Repair Yours $200.00
    HONEYWELL T7022A-1010

    HONEYWELL

    T7022A-1010

    AIR DUCT SENSOR, 1420 OHMS THERMISTOR, 60-90 DEGREE F TEMPERATURE RANGE
    ✓ IN STOCK!
    $277.80 Buy Surplus As Low As $183.35
    $183.35
    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!
    $963.94 Buy Surplus As Low As $578.36
    $578.36
    Repair Yours $523.00
    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
    HONEYWELL V4055A-1007

    HONEYWELL

    V4055A-1007

    FLUID POWER GAS VALVE ACTUATOR, OPENING TIME 26 SECONDS, 60HZ/120VAC, LOW PRESSURE, ON-OFF, USED W/ V5055/V5097A;B VALVE BODIES
    ✓ IN STOCK!
    $633.20 Buy Surplus As Low As $379.92
    $379.92
    Repair Yours $315.33
    HONEYWELL V4055A-1148

    HONEYWELL

    V4055A-1148

    DISCONTINUED BY MANUFACTURER, ON-OFF ACTUATOR, LOW PRESSURE, FLUID POWER GAS VALVE ACTUATOR, 5 PSI / 34 KPA MAX, 13 SECOND OPENING TIME, 120 VAC, 60 HZ
    Buy Surplus As Low As $340.07
    $340.07
    Repair Yours $300.00
    HONEYWELL ML6984A-4000

    HONEYWELL

    ML6984A-4000

    ACTUATOR, TWO POSITION 24 VAC, TORQUE 135 LB-IN, STROKE 1-1/2, 3 OR 5 WIRE
    ✓ IN STOCK!
    $342.05 Buy Surplus As Low As $205.23
    $205.23
    HONEYWELL ML7421B1023

    HONEYWELL

    ML7421B1023

    VALVE ACTUATOR, 1.5 INCH STROKE, 24 V, 405 LBF, NON-SPRING RETURN, 4-6"
    ✓ IN STOCK!
    $1,023.76 Buy Surplus As Low As $614.26
    $614.26
    Repair Yours $415.00
    HONEYWELL MP953C-1026

    HONEYWELL

    MP953C-1026

    PNEUMATIC VALVE ACTUATOR, 5 IN DIAMETER, DIRECT ACTING, 3/4 IN STROKE, 4-11 PSI SPRING RANGE, NORMAL STEM UP
    ✓ IN STOCK!
    $263.31 Buy Surplus As Low As $157.98
    $157.98
    Repair Yours $200.00
    HONEYWELL MP953E1376

    HONEYWELL

    MP953E1376

    PNEUMATIC VALVE ACTUATOR, 8 INCH DIAMETER, NORMAL STEP UP, 4-11PSI, 3/4 INCH STROKE, 25PSI/175KPA MAX
    ✓ IN STOCK!
    $1,667.59 Buy Surplus As Low As $1,000.55
    $1,000.55
    HONEYWELL MP953E-1400

    HONEYWELL

    MP953E-1400

    PNEUMATIC VALVE ACTUATOR, 1.5 INCH STROKE, 25 PSI MAX , 0.17 0.25 INCH OD BARDED FITTING, OPERATING HUMIDITY RANGE 5 TO 95% RH, SPRING RETURN FAIL SAFE, DIRECT ACTING ACTION, HIGH ACTUATOR F ...
    ✓ IN STOCK!
    $4,300.00 Buy Surplus As Low As $2,580.00
    $2,580.00
    Repair Yours $2,142.00
    HONEYWELL Q539A-1147

    HONEYWELL

    Q539A-1147

    DISCONTINUED BY MANUFACTURER, THERMOSTAT SUBBASE, HEAT-OFF-COOL, ON-AUTO, 2 AMP, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $11.28
    $11.28
    HONEYWELL Q605A-1070

    HONEYWELL

    Q605A-1070

    DISCONTINUED BY MANUFACTURER, DAMPER LINKAGE, 1/2INCH SHAFT, CONNECTS MODUTROL MOTOR TO CONTROL AIRFLOW, DIRECT REPLACEMENT IS Q605D1069
    ✓ IN STOCK!
    Buy Surplus As Low As $158.13
    $158.13
    HONEYWELL Q7230A-1005

    HONEYWELL

    Q7230A-1005

    CONTROL INTERFACE, CONVERTS SERIES 90 MOD IV MOTORS TO SERIES 70 (ELECTRONIC) CONTROL, 4-20 MA, 2-10 VDC
    ✓ IN STOCK!
    $364.00 Buy Surplus As Low As $277.00
    $277.00
    HONEYWELL Q7800A1005

    HONEYWELL

    Q7800A1005

    SUBBASE, 7800 SERIES, UNIVERSAL WIRING, 2-SIDED, 22-TERMINAL, PANEL MOUNT
    ✓ IN STOCK!
    $71.50 Buy Surplus As Low As $42.90
    $42.90
    HONEYWELL Q7800B1003

    HONEYWELL

    Q7800B1003

    SUBBASE, 7800 SERIES, UNIVERSAL WIRING, 22-TERMINAL, 2X KNOCKOUTS, WALL MOUNT, METAL HOUSING
    ✓ IN STOCK!
    $65.00 Buy Surplus As Low As $39.00
    $39.00
    HONEYWELL R4243B1038

    HONEYWELL

    R4243B1038

    DISCONTINUED BY MANUFACTURER, CONTACTOR, 2 POLES, CONTACT RATING, 30 AMP FL, 125 AMP LR, 40 AMP RESISTIVE, CONTROL CIRCUIT, 120 VAC, 50/60 HZ, DPST SWITCHING, REPLACED BY DP2030B5004
    ✓ IN STOCK!
    Buy Surplus As Low As $37.40
    $37.40
    Repair Yours $300.00
    HONEYWELL R4795A-1016

    HONEYWELL

    R4795A-1016

    DISCONTINUED BY MANUFACTURER, PRIMARY CONTROL MODULE FSG, 15 SEC SWITCH, SPDT, 120 V, 50/60 HZ, MOUNTING BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $2,575.50
    $2,575.50
    Repair Yours $2,117.00
    HONEYWELL R7248A-1004

    HONEYWELL

    R7248A-1004

    DISCONTINUED BY MANUFACTURER, FLAME AMPLIFIER, INFRARED, 2-4 SECOND FLAME FAILURE RESPONSE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,065.66
    $1,065.66
    Repair Yours $600.00
    HONEYWELL R7249A-1003

    HONEYWELL

    R7249A-1003

    DISCONTINUED BY MANUFACTURER, FLAME AMPLIFIER, UV=ULTRA-VIOLET, FAILURE RESPONSE TIME: 2-4 SEC, COLOR: PURPLE, SOLID STATE PLUG-IN UNIT, USE W/C7027, C7035, C7044, R4140 SEQUENCER OR R413BC- ...
    ✓ IN STOCK!
    Buy Surplus As Low As $943.52
    $943.52
    Repair Yours $695.00
    HONEYWELL R7289A-1004

    HONEYWELL

    R7289A-1004

    DISCONTINUED BY MANUFACTURER, FLAME SAFETY AMPLIFIER, 3 SECOND RESPONSE TIME, RECTIFICATION, FFRT, REPLACED BY R7847A1033
    ✓ IN STOCK!
    Buy Surplus As Low As $402.19
    $402.19
    Repair Yours $340.00
    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 $575.18
    $575.18
    Repair Yours $390.00
    HONEYWELL R7824C1002

    HONEYWELL

    R7824C1002

    DISCONTINUED BY MANUFACTURER, FLAME AMPLIFIER, FOR 7800 SERIES RELAY MODULES, RECTIFICATION, DYNAMIC SELF-CHECK, PLUG-IN, 0 TO 5 VDC FLAME SIGNAL STRENGTH RANGE, 0.8 OR 3 SECOND FLAME FAILUR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $802.33
    $802.33
    Repair Yours $490.00
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