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    Results 1-50 of 461.
    HONEYWELL RM7895C1012

    HONEYWELL

    RM7895C1012

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PREPURGE, INTERRUPTED PILOT, 10 SECOND MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, DELAYED MAIN VALVE, SEL ...
    ✓ IN STOCK!
    $1,415.00 Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $650.00
    HONEYWELL RM7895D1011

    HONEYWELL

    RM7895D1011

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERRUPTED PILOT TYPE, DELAYED MAIN VALVE, DYNAMIC AIRFLOW CHECK, SELECTABLE INTERLOCKS, 10 SECOND MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SE ...
    ✓ IN STOCK!
    $2,342.00 Buy Surplus As Low As $1,269.00
    $1,269.00
    Repair Yours $850.00
    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
    $2,721.00 Buy Surplus As Low As $1,633.00
    $1,633.00
    Repair Yours $990.00
    JOHNSON CONTROLS V47AC-6

    JOHNSON CONTROLS

    PENN BASO

    V47AC-6

    VALVE, V47 SERIES, TEMPERATURE ACTUATED, 3/4IN NPT, 213PSI, 75-135DEG F, AMBIENT POINT RANGE, REPLACES V47AC-6C
    ✓ IN STOCK!
    $796.00 Buy Surplus As Low As $478.00
    $478.00
    Repair Yours $397.00
    PFANNENBERG 11020152050

    PFANNENBERG

    11020152050

    DISCONTINUED BY MANUFACTURER, FILTER FAN, 115 VAC, 60 HZ, 11 W, BLACK GRILL, IP43 / NEMA1, PF1000
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    SMC AMG-EL250

    SMC

    AMG-EL250

    ELEMENT ASSEMBLY, PNEUMATIC AIR DRYER, +60DEG C +5DEG C, AMG250C SERIES
    $36.00 Buy Surplus As Low As $22.00
    $22.00
    SIMCO-ION 4002612

    SIMCO-ION

    4002612

    DISCONTINUED BY MANUFACTURER, BENCHTOP AIR IONIZER, AEROSTAT XC, WIDE COVERAGE, LOW BALANCE, WITH HEATER, 120 CFM MAX, 120 VAC SUPPLY, (SUGGESTED REPLACEMENT: 91-XC2-US-05H)
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $750.00
    HONEYWELL 51401286-100

    HONEYWELL

    MEASUREX

    51401286-100

    DISCONTINUED BY MANUFACTURER, PC BOARD, ENHANCED PERIPHERAL DISPLAY GENERATOR, FOR UNIVERSAL STATION NODES, SCSI CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,990.00
    $1,990.00
    Repair Yours $1,490.00
    HONEYWELL XF529

    HONEYWELL

    XF529

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE, WITHOUT OVERRIDE SWITCHES, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,110.00 $555.00
    $1,110.00 $555.00
    Repair Yours $940.00
    HONEYWELL RM7890B1030

    HONEYWELL

    RM7890B1030

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, FIXED 4 OR 10 SECOND PFEP PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/6 ...
    ✓ IN STOCK!
    $991.00 Buy Surplus As Low As $573.00
    $573.00
    Repair Yours $390.00
    SIEMENS PTM6.2Y420

    SIEMENS

    LANDIS & GYR

    PTM6.2Y420

    DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT MODUL, POINT TERMINATION MODULE, W/TERMINATION BLOCK,4-20MA,
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    SIEMENS 545-715

    SIEMENS

    LANDIS & GYR

    545-715

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, PROTOCOL 2, OPEN PROCESSOR, 4 MB MEMORY, RACK MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,050.00 $525.00
    $1,050.00 $525.00
    Repair Yours $880.00
    SIEMENS 545-716

    SIEMENS

    LANDIS & GYR

    545-716

    DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR MODULE, PROTOCOL 2, 3MB MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $561.00 $330.00
    $561.00 $330.00
    Repair Yours $560.00
    EBM PAPST W2G115-AG71-13

    EBM PAPST

    EBM

    W2G115-AG71-13

    DISCONTINUED BY MANUFACTURER, FAN, 24VDC, 12 WATT, 4050U/MIN
    ✓ IN STOCK!
    Buy Surplus As Low As $120.00
    $120.00
    HONEYWELL RM7800M1011

    HONEYWELL

    RM7800M1011

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, RUNNING, LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $5,775.00 Buy Surplus As Low As $3,465.00
    $3,465.00
    Repair Yours $2,876.00
    HONEYWELL ML6984A1006

    HONEYWELL

    ML6984A1006

    DISCONTINUED BY MANUFACTURER, D-COUPLED VALVE ACTUATOR, 24VAC, 28VDC, 6VA, 7ION
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    HONEYWELL RA890G1229

    HONEYWELL

    RA890G1229

    DISCONTINUED BY MANUFACTURER, PROTECTOION RELAY, FLAME SAFETY, FLAME CONTROL, SAFETY SWITCH TIMING 15 SECOND, 0.8 SECOND FFTR, CONTROL VOLTAGE 120VAC 50/60HZ, ALARM CONTACTS RATED AT 24VAC/1 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,490.00
    $1,490.00
    Repair Yours $790.00
    HONEYWELL RM7800L1012

    HONEYWELL

    RM7800L1012

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, LOCKOUT, LOW AND HIGH FIRE INTERLOCKS, 120 VAC, 60 HZ
    ✓ IN STOCK!
    $5,496.00 Buy Surplus As Low As $3,298.00
    $3,298.00
    Repair Yours $1,095.00
    HONEYWELL RM7838C1004

    HONEYWELL

    RM7838C1004

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SEMI AUTOMATIC PROGRAMMING CONTROL, KEYBOARD DISPLAY MODULE, LOCKOUT INTERLOCKS, PRE-IGNTION, 10 SECOND MAIN FLAME ESTABLISHING PERIOD INTERMI ...
    ✓ IN STOCK!
    $2,377.00 Buy Surplus As Low As $1,427.00
    $1,427.00
    Repair Yours $990.00
    HONEYWELL RM7840G1014

    HONEYWELL

    RM7840G1014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING MODULE, INTERRUPTED PILOT TYPE, SELECTABLE SECOND STAGE PILOT VALVE, USER SELECTABLE AIRFLOW CHECK, 5 SECOND EARLY SPARK TERMINATI ...
    ✓ IN STOCK!
    $3,258.00 Buy Surplus As Low As $1,955.00
    $1,955.00
    Repair Yours $1,590.00
    JOHNSON CONTROLS G770-NGC-4

    JOHNSON CONTROLS

    G770-NGC-4

    DISCONTINUED BY MANUFACTURER, PILOT IGNITION CONTROL INTERMITTENT, 2 AMP, CLASS 2, 240 VAC, 50/60 HZ
    Buy Surplus As Low As $216.00
    $216.00
    SIEMENS PTM6.2Q250-M

    SIEMENS

    LANDIS & GYR

    PTM6.2Q250-M

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 POINT, DIGITAL, CONTACT CLOSURE, 240 VAC, 4A, LED INDICATION (ON/OFF), SUPERVISED HAND-OFF-AUTO SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    HAMMOND MANUFACTURING DNFG

    HAMMOND MANUFACTURING

    DNFG

    FAN FINGER GUARD, STEEL, FOR USE WITH HAMMOND C2 SERIES 4 FANS, FAN FRAME SIZE:120MM, GUARD MATERIAL:STEEL
    ✓ IN STOCK!
    $12.00 Buy Surplus As Low As $8.00
    $8.00
    SIEMENS 544-381

    SIEMENS

    LANDIS & GYR

    544-381

    BACKPLANE BOARD FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $840.00
    SMC AMC320-03BD

    SMC

    AMC320-03BD

    AMC EXHAUST CLEANER, 3/8IN STANDARD PT, EXHAUST CLEANER 3/8 PT, MUFFLER
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $33.00
    $33.00
    Repair Yours $200.00
    HONEYWELL XF521-A

    HONEYWELL

    XF521-A

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, ANALOG, 20 AMP MAX, 10 VDC, 8 POINT
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00 $120.00
    $240.00 $120.00
    Repair Yours $200.00
    JOHNSON CONTROLS P66AAB-1C

    JOHNSON CONTROLS

    P66AAB-1C

    CONDENSER FAN SPEED CONTROL, 190 - 250 PSI, 208/480VAC, 60HZ, 1PHASE, 60 INCH CAPILLARY
    ✓ IN STOCK!
    $952.00 Buy Surplus As Low As $572.00
    $572.00
    Repair Yours $475.00
    SIEMENS 544-110

    SIEMENS

    LANDIS & GYR

    544-110

    DISCONTINUED BY MANUFACTURER, PROCESSOR CARD, FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,080.00
    $1,080.00
    Repair Yours $900.00
    SIEMENS PTM6.1PS120-M

    SIEMENS

    LANDIS & GYR

    PTM6.1PS120-M

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, PTM, PNEUMATIC, 1 POINT, ANALOG, 0-20 PSI, 0-138 KPA OUTPUT, MANUAL, 0-24 VAC, 50/60 HZ, FOR I/O SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $290.00
    $290.00
    Repair Yours $246.42
    SIEMENS 6SN1111-0AA01-2BA0

    SIEMENS

    6SN1111-0AA01-2BA0

    DISCONTINUED BY MANUFACTURER, FILTER MODULE, 30 AMP, 250/440 VAC, 50/60 HZ, 16 KW
    ✓ IN STOCK!
    Buy Surplus As Low As $1,580.00
    $1,580.00
    HONEYWELL M7284A1038

    HONEYWELL

    M7284A1038

    DISCONTINUED BY MANUFACTURER, ACTUATOR, MODUTROL IV MOTOR, NON-SPRING RETURN, FOOT MOUNTED, 4-20 MA MODULATING CONTROL SIGNAL, 160 DEGREE STROKE, 15-30 SECONDS TIMING, 8.5 NM / 75 LB-IN TORQ ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    SMC AMC220-N02

    SMC

    AMC220-N02

    AMC EXHAUST CLEANER, AMC 1/4INCH STANDARD (NPT), EXH CLEANER 1/4 NPT, MUFFLER
    $49.00 Buy Surplus As Low As $30.00
    $30.00
    Repair Yours $200.00
    RITTAL 3325.107

    RITTAL

    3325.107

    DISCONTINUED BY MANUFACTURER, (SK-3325.107) FAN / FILTER, IN RAL 7035, WITH FILTER MAT, 230/250 CUBIC M/H, 255 MM X 255 MM X 117.5 MM, 230V, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $365.00
    $365.00
    HONEYWELL 221508A2

    HONEYWELL

    221508A2

    RESISTOR BOARD ASSEMBLY, SCREW TERMINALS, USED WITH SERIES 2 / SERIES 3 MODUTROL IV MOTORS, -18/55 DEGREES C TEMPERATURE RANGE
    ✓ IN STOCK!
    $238.00 Buy Surplus As Low As $143.00
    $143.00
    Repair Yours $200.00
    CROUZET 99485901

    CROUZET

    99485901

    FAN 80MM FINGER GUAR
    $5.67 Buy New $5.67
    $3.40
    HONEYWELL MN6120A1002

    HONEYWELL

    MN6120A1002

    DAMPER ACTUATOR, 24 VAC, 50/60 HZ, 6 W, REPLACES ML6474A1008
    ✓ IN STOCK!
    $437.00 Buy Surplus As Low As $263.00
    $263.00
    Repair Yours $219.00
    HONEYWELL MS7510A2008

    HONEYWELL

    MS7510A2008

    DIRECT COUPLED ACTUATOR, SPRING RETURN, 88 LB-IN TORQUE, 24 V AC/DC, 14 VA DRIVING, 90 SECONDS DRIVE, FLOATING / MODULATING, 2-POSITION
    ✓ IN STOCK!
    $443.00 Buy Surplus As Low As $266.00
    $266.00
    Repair Yours $221.00
    HONEYWELL 14002913-001

    HONEYWELL

    14002913-001

    FILTER RESTRICTION ASSEMBLY, BLUE, 1/4" INLET AND 1/4" AND 5/32" OUTLETS, .005"
    ✓ IN STOCK!
    $27.00 Buy Surplus As Low As $21.00
    $21.00
    HONEYWELL R7516B-1049-17

    HONEYWELL

    R7516B-1049-17

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DELTANET MICROCEL, 24VAC, 50/60HZ, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $840.00
    SIEMENS PTM6.2Y10S-M

    SIEMENS

    LANDIS & GYR

    PTM6.2Y10S-M

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 ANALOG OUTPUTS, 0-10 VDC, MANUAL OVERRIDE, FOR APOGEE MODULAR BUILDING CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $395.00
    $395.00
    Repair Yours $255.63
    EATON CORPORATION PP01088

    EATON CORPORATION

    CUTLER HAMMER

    PP01088

    9000X SERIES COOLING FAN,380-500V 9000X SERIES COOLING
    $631.00 Buy Surplus As Low As $379.00
    $379.00
    SIEMENS PTM6.2C

    SIEMENS

    LANDIS & GYR

    PTM6.2C

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, DIGITAL, 2 INPUT, PULSE ACCUMULATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    SIEMENS 538-965

    SIEMENS

    LANDIS & GYR

    538-965

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 120VAC
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    HONEYWELL P643A-1007

    HONEYWELL

    P643A-1007

    DISCONTINUED SEP 27, 2019, PNEUMATIC/ELECTRIC SWITCH, ELEC SWITCH,METAL ENCLOSRE, PNEUMATIC / ELECTRIC SWITCH INCLUDING SPDT SWITCH AND ADJUSTABLE DIFFERENTIAL
    ✓ IN STOCK!
    Buy Surplus As Low As $357.00
    $357.00
    INVENSYS MSC-MPC001

    INVENSYS

    SIEBE

    MSC-MPC001

    DISCONTINUED BY MANUFACTURER, MULTIPURPOSE CONTROLLER, SMOKE CONTROL SYSTEM, ENERGY MANAGEMENT, 8 UNIVERSAL ANALOG INPUTS, FULL CLOCK FEATURES, 4 EXPANSION SLOTS, 28 VA, 24 VAC, 50/6HZ, OUTP ...
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00 $585.00
    $990.00 $585.00
    Repair Yours $500.00
    SCHNEIDER ELECTRIC MSC-P-752

    SCHNEIDER ELECTRIC

    SIEBE

    MSC-P-752

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER UNIT, ENVIRONMENTAL CONTROLS, INPUT: 101 VA MAX / 50/60 HZ, DIGITAL OUTPUT: 12 VA MAX / 24 VAC, 4-20 MA DC, 800 OHM MAX LOAD, CONNECT TO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $76.80
    $76.80
    Repair Yours Contact Us
    AUTOMATED LOGIC SE6104

    AUTOMATED LOGIC

    SE6104

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 24 VAC, CONTROLS UP TO 20 POINTS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,698.00
    $1,698.00
    Repair Yours $1,050.00
    BROAN NUTONE 9417DN

    BROAN NUTONE

    9417DN

    SINGLE 250W BULB HEAT
    $110.00 Buy Surplus As Low As $66.00
    $66.00
    SIEMENS 540-105

    SIEMENS

    LANDIS & GYR

    540-105

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $398.78
    HONEYWELL 101174

    HONEYWELL

    LEEDS & NORTHRUP

    101174

    101174 - AMPLIFIER BOARD
    Buy Surplus As Low As $432.00
    $432.00
    Repair Yours $360.00
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