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    Results 501-550 of 905.
    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!
    $37.00 Buy Surplus As Low As $25.00
    $25.00
    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 S688A-1007

    HONEYWELL

    RESIDEO

    S688A-1007

    SAIL SWITCH, S688 SERIES, SPDT, 5 INCH WIDE SAIL
    ✓ IN STOCK!
    $108.93 Buy Surplus As Low As $65.36
    $65.36
    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 SD5410-002

    HONEYWELL

    MICROSWITCH

    SD5410-002

    TRANSISTOR, PHOTO, NPN, TO-46-3, WAVELENGTH TYP:-, VIEWING ANGLE:12/, POWER CONSUMPTION:150MW, NO. OF PINS:3PINS, PRODUCT RANGE:-, AUTOMOTIVE QUALIFICATION STANDARD:-, MSL:-, OPTOCOUPLER OUT ...
    ✓ IN STOCK!
    $8.02 Buy Surplus As Low As $4.81
    $4.81
    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!
    $174.46 Buy Surplus As Low As $104.68
    $104.68
    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 $74.09
    $74.09
    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!
    $439.00 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 $127.92
    $127.92
    Repair Yours $200.00
    HONEYWELL T7022A-1010

    HONEYWELL

    T7022A-1010

    AIR DUCT SENSOR, 1420 OHMS THERMISTOR, 60-90 DEGREE F TEMPERATURE RANGE
    ✓ IN STOCK!
    $137.52 Buy Surplus As Low As $103.14
    $103.14
    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-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 V4055A-1296

    HONEYWELL

    V4055A-1296

    ACTUATOR, ON-OFF FLUID POWER, GAS VALVE, OPENING TIME: 13 SECONDS AT 60HZ, W/ INTERNAL AUXILIARY SWITCH, 120 V AC, 50/60 HZ
    ✓ IN STOCK!
    $1,235.75 Buy Surplus As Low As $741.45
    $741.45
    Repair Yours $484.90
    HONEYWELL V5055A1020

    HONEYWELL

    V5055A1020

    INDUSTRIAL GAS VALVE, WITH SAFETY SHUT OFF, 1-1/2 INCH NPT, 48.6 M3/HR, 1717 CFH, 5 PSI (340 MBAR) MAX
    ✓ IN STOCK!
    $778.79 Buy Surplus As Low As $467.27
    $467.27
    Repair Yours $366.00
    HONEYWELL V5055A1046

    HONEYWELL

    V5055A1046

    GAS VALVE, 2 WAY, NORMALLY CLOSED, 2 1/2 INCH NPT, TWO WAY SAFETY SHUTOFF VALVE, USE WITH NATURAL OR LP GAS, COMES WITH 1/4 INCH UPSTREAM AND DOWNSTREAM TAP AND PLUG, -40/150 DEGREES F OPERA ...
    ✓ IN STOCK!
    $1,077.99 Buy Surplus As Low As $646.79
    $646.79
    HONEYWELL V5055A-1343

    HONEYWELL

    V5055A-1343

    DISCONTINUED BY MANUFACTURER, 3/4" , GAS VALVE BODY
    ✓ IN STOCK!
    Buy Surplus As Low As $284.00
    $284.00
    HONEYWELL C7008A1174

    HONEYWELL

    C7008A1174

    DISCONTINUED BY MANUFACTURER, FLAME ROD, RAJAH ELECTRICAL CONNECTOR, 1/4 INCH NPT MALE MOUNTING, 12 INCH FLAME ROD AND HOLDER, USED WITH R7247A/B - R7847A/B - R7257 - R7289
    ✓ IN STOCK!
    Buy Surplus As Low As $266.00
    $266.00
    HONEYWELL C7012E1187

    HONEYWELL

    C7012E1187

    UV FLAME DETECTOR, C7012E SERIES, SELF-CHECKING FSG, SOLID STATE CIRCUITS, UV PURPLE PEEPER, 220 V, 7 W, 3/4 IN NPT MOUNT, 96 IN LEAD WIRES, 5-1/4 IN DIAMETER (INCLUDES MOUNTING FLANGE), 7-7 ...
    ✓ IN STOCK!
    $5,335.00 Buy Surplus As Low As $4,055.00
    $4,055.00
    Repair Yours $1,857.91
    HONEYWELL C7031J-1050

    HONEYWELL

    C7031J-1050

    DISCONTINUED BY MANUFACTURER, AVERAGING ELEMENT, DUCT SENSOR, ELECTRONIC CIRCUIT, LENGTH 12 INCH, RANGE: 40-180 DEGREES F
    ✓ IN STOCK!
    Buy Surplus As Low As $114.69
    $114.69
    HONEYWELL C7035A1023

    HONEYWELL

    C7035A1023

    ULTRAVIOLET FLAME DETECTOR, MINIPEEPER, INTEGRAL NUT FOR 1 INCH SIGHTING PIPE, 72 INCH LEAD LENGTH, 0 TO 250 DEGREES F AMBIENT TEMPERATURE RANGE
    ✓ IN STOCK!
    $831.00 Buy Surplus As Low As $548.46
    $548.46
    HONEYWELL C7041K2005

    HONEYWELL

    C7041K2005

    20K OHM NTC WATER TEMPERATURE SENSOR STRAP ON OPERATING RANGE -40-250F.
    ✓ IN STOCK!
    $47.92 Buy Surplus As Low As $36.42
    $36.42
    Repair Yours $300.00
    HONEYWELL C7046A1004

    HONEYWELL

    C7046A1004

    3K OHM DUCT TEMPERATURE SENSOR, 8IN INSERTION, OPERATING RANGE 40-150F
    ✓ IN STOCK!
    $101.44 Buy Surplus As Low As $60.87
    $60.87
    HONEYWELL C7061A-1038

    HONEYWELL

    C7061A-1038

    DISCONTINUED BY MANUFACTURER, ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 1, REPLACED BY C7061A1046
    Buy Surplus As Low As $2,515.45
    $2,515.45
    Repair Yours $2,095.00
    HONEYWELL DC2005-0-0000-00FM-00-0111

    HONEYWELL

    DC2005-0-0000-00FM-00-0111

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, UDC 2000 MINI-PRO, 120 VAC, 60 HZ, HIGH LIMIT CONTROL, NO ALARM RELAY, NO PV OUT / NO EXTERNAL RESET, FM APPROVAL, NO EXTERNAL RELAY OPT ...
    ✓ IN STOCK!
    Buy Surplus As Low As $428.59
    $428.59
    Repair Yours $300.00
    HONEYWELL DC200E-2-00A-100000-0

    HONEYWELL

    DC200E-2-00A-100000-0

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, RELAY, ELECTROMECHANICAL – 5AMP ,TWO ALARM RELAYS, AUTOTUNE, 120 VAC, 60 HZ, 6 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $375.00
    $375.00
    Repair Yours $311.25
    HONEYWELL DC200H-2-000-1D0000-0

    HONEYWELL

    DC200H-2-000-1D0000-0

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, HIGH LIMIT (T/C AND RTD INPUTS ONLY), TWO ALARM RELAYS, 120 VAC, 60 HZ, 6 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $353.28
    $353.28
    Repair Yours $300.00
    HONEYWELL DC200H-2-000-1F0000-0

    HONEYWELL

    DC200H-2-000-1F0000-0

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, HIGH LIMIT (T/C AND RTD INPUTS ONLY), TWO ALARM RELAYS, FM APPROVED, 120 VAC, 60 HZ, 6 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $704.85
    $704.85
    Repair Yours $495.00
    HONEYWELL DC230L-E0-00-10-0A00000-00-0

    HONEYWELL

    DC230L-E0-00-10-0A00000-00-0

    DISCONTINUED BY MANUFACTURER, TEMPERATURE / PROCESS CONTROL, UNIVERSAL DIGITAL, 1/4 DIN, MINIPRO, 90-250 VAC, 50/60 HZ, 12 VA, RELAY OUTPUT, SINGLE DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $587.10
    $587.10
    Repair Yours $449.00
    HONEYWELL DC3002-0-00A-2-00-0111

    HONEYWELL

    DC3002-0-00A-2-00-0111

    DISCONTINUED BY MANUFACTURER, UNIVERSAL DIGITAL CONTROLLER, UDC3000, VERSA-PRO, 1/4 DIN, CURRENT PROPORTIONAL OR CURRENT/TIME DUPLEX, AUTOTUNE, 4-20MA PV INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $717.91
    $717.91
    Repair Yours $490.00
    HONEYWELL DC3004-0-000-1-00-0111

    HONEYWELL

    DC3004-0-000-1-00-0111

    DISCONTINUED BY MANUFACTURER, UNIVERSAL DIGITAL CONTROLLER, UDC3000, VERSA-PRO, 1/4 DIN, POSITION PROPORTIONAL OR 3 POSITION STEP W/INDICATOR, TC / RTD / MV / 1-5V
    ✓ IN STOCK!
    Buy Surplus As Low As $420.19
    $420.19
    Repair Yours $367.11
    HONEYWELL DC3005-0-000-1-00-0111

    HONEYWELL

    DC3005-0-000-1-00-0111

    DISCONTINUED BY MANUFACTURER, TEMPERATURE / PROCESS CONTROL, UNIVERSAL DIGITAL, 1/4 DIN, VERSAPRO, 1/4 DIN, 90-264 VAC, 18 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $483.07
    $483.07
    Repair Yours $450.00
    HONEYWELL DC300K-0-000-20-0000-0

    HONEYWELL

    DC300K-0-000-20-0000-0

    DISCONTINUED BY MANUFACTURER, UNIVERSAL DIGITAL CONTROLLER, UDC3000, VERSA-PRO, 1/4 DIN, 4-20MA OUTPUT 1, TC / RTD / MV / 1-5V / 4-20MA PV INPUT, 90-264 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $308.47
    $308.47
    Repair Yours $300.00
    HONEYWELL DC300K-E-000-21-0000-0

    HONEYWELL

    DC300K-E-000-21-0000-0

    DISCONTINUED BY MANUFACTURER, UNIVERSAL DIGITAL CONTROLLER, UDC3000, VERSA-PRO, 1/4 DIN, 4-20MA OUTPUT 1, EM RELAY 5A SPDT OUTPUT 2, TC / RTD / MV / 1-5V / 4-20MA PV INPUT, 4-20MA / 1-5V OPT ...
    ✓ IN STOCK!
    Buy Surplus As Low As $528.60
    $528.60
    Repair Yours $490.00
    HONEYWELL DC330B-C0-000-20-000000-00-0

    HONEYWELL

    DC330B-C0-000-20-000000-00-0

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, TEMPERATURE / PROCESS CONTROL, UNIVERSAL DIGITAL, 1/4 DIN, DIGITAL, DIALTROL, 1/4 INCH DIN, 90-250 VAC, 16 VA, 0-55 DEGREE C
    ✓ IN STOCK!
    Buy Surplus As Low As $502.81
    $502.81
    Repair Yours $470.09
    HONEYWELL DC330E-KE-000-20-000000-00-0

    HONEYWELL

    DC330E-KE-000-20-000000-00-0

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROL, 1/4 DIN, VERSAPRO, 90-250 VAC, 18 VA, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $805.64
    $805.64
    Repair Yours $601.00
    HONEYWELL EL7315A-1019

    HONEYWELL

    EL7315A-1019

    ROTARY DIMMER CONTROL WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $258.00
    $258.00
    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!
    $895.97 Buy Surplus As Low As $537.58
    $537.58
    Repair Yours $347.67
    HONEYWELL RA890F-1247-3

    HONEYWELL

    RA890F-1247-3

    DISCONTINUED BY MANUFACTURER, FLAME PROTECTOR RELAY, SAFTEY, RESPONSE 3 SECONDS, 120V
    ✓ IN STOCK!
    Buy Surplus As Low As $993.49
    $993.49
    Repair Yours $785.00
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