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    Results 1-50 of 995.
    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!
    $212.00 Buy Surplus As Low As $90.66
    $90.66
    Repair Yours Contact Us
    HONEYWELL L4064-B-2210

    HONEYWELL

    RESIDEO

    L4064-B-2210

    FAN/LIMIT CONTROL, -40/190F, 11 1/2" ELEMENT INSERTION, SURFACE OR UNIVERSAL MOUNTING BRACKET AVAILABLE, USED WITH FORCED WARM AIR HEATING SYSTEMS, 25 DEGREE HIGH LIMIT DIFFERENTIAL, FAN SWI ...
    ✓ IN STOCK!
    $242.00 Buy Surplus As Low As $130.15
    $130.15
    Repair Yours $200.00
    HONEYWELL TH114-AF-GA

    HONEYWELL

    RESIDEO

    TH114-AF-GA

    THERMOSTAT, LINE VOLTAGE, NON-PROGRAMMABLE, FOR ELECTRIC FLOOR HEATING, 120 V, VERTICAL MOUNT, HARDWIRED, WHITE
    ✓ IN STOCK!
    $286.00 Buy Surplus As Low As $218.00
    $218.00
    Repair Yours $200.00
    ROSE KVM-4UPH

    ROSE

    KVM-4UPH

    KVM SWITCH, 4 PORT, DB 25 CONNECTORS, SUPPORT VGA BEYOND 1600 X 1280 NON-INTERLACED
    ✓ IN STOCK!
    $261.05 Buy Surplus As Low As $94.62
    $94.62
    Repair Yours $300.00
    ROSE CRV-R

    ROSE

    CRV-R

    EXTENDER REMOTE UNIT, CAT5, 6-12CPU CAPABLE
    ✓ IN STOCK!
    $119.88 Buy Surplus As Low As $43.96
    $43.96
    Repair Yours $300.00
    ROSE SV-4U

    ROSE

    SV-4U

    COMPUTER KVM, CONTROL SWITCH, 4PORT
    $183.60 Buy Surplus As Low As $110.16
    $110.16
    Repair Yours $300.00
    ROSE GD5000B

    ROSE

    GD5000B

    PACK TUCKERS FOR SQUARE AND RECTANGLE SHAPES
    Buy Surplus As Low As $8.40
    $8.40
    Repair Yours $300.00
    ROSE CRV-MRU1V/AUD

    ROSE

    CRV-MRU1V/AUD

    DISCONTINUED BY MANUFACTURER, USB MINI EXTENDER, USB 4PORT
    Buy Surplus As Low As $111.31
    $111.31
    Repair Yours $300.00
    ROSE 2004793

    ROSE

    2004793

    PC BOARD ASSEMBLY ADAPTER BOX
    Buy Surplus As Low As $63.00
    $63.00
    Repair Yours $300.00
    HONEYWELL V4044A1019

    HONEYWELL

    RESIDEO

    V4044A1019

    ZONE VALVE, 120VAC, THREE WAY, DIVERTING, 1/2" SWEAT, 4 CV, 20 PSI MAXIMUM CLOSEOFF PRESSURE, MANUAL OPENER, 18" ELECTRICAL LEADS, SPRING RETURN TO PORT A
    ✓ IN STOCK!
    $213.00 Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $300.00
    HONEYWELL V8043F1051

    HONEYWELL

    RESIDEO

    V8043F1051

    HYDRONIC ZONE VALVE TUBE SIZE 1 INCH COEFFICIENT OF VOLUME 3\.5 ELECTRICAL CONNECTIONS TERMINAL BLOCK 24 VOLTS MOTORIZED MAXIMUM PRESSURE 125 PSI , V8043F1051
    ✓ IN STOCK!
    $238.00 Buy Surplus As Low As $181.00
    $181.00
    Repair Yours $300.00
    HONEYWELL S87B1008

    HONEYWELL

    RESIDEO

    S87B1008

    DIRECT SPARK IGNITION MODULE, 24 VAC, .8 SECOND FLAME FAILURE RESPONSE TIME, NO PREPURGE, SINGLE TRIAL FOR MAIN BURNER, NATURAL OR LP GAS, SINGLE ROD FLAME SENSE, 6 SECOND LOCKOUT TIMING, 6 ...
    ✓ IN STOCK!
    $479.00 Buy Surplus As Low As $289.00
    $289.00
    Repair Yours $300.00
    HONEYWELL VR8200A2116

    HONEYWELL

    RESIDEO

    VR8200A2116

    OBSOLETE 6/2026, REPL W/VR8200A2132
    ✓ IN STOCK!
    $107.00 Buy New $107.00
    $187.35
    Repair Yours $300.00
    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 $300.00
    HONEYWELL Q345A1321

    HONEYWELL

    RESIDEO

    Q345A1321

    FEATURES** * INCLUDES PILOT BURNER WITH BRACKET, CERAMIC\-INSULATED KANTHAL FLAME ROD/SPARK IGNITER AND GROUND STRAP. * SINGLE TIP STYLE. **SPECIFICATIONS** * USED WITH T ...
    ✓ IN STOCK!
    $105.00 Buy Surplus As Low As $70.00
    $70.00
    Repair Yours $300.00
    HONEYWELL BP900

    HONEYWELL

    RESIDEO

    BP900

    BACKFLOW PREVENTER WITH ATMOSPHERIC VENT, BACKFLOW PREVENTER 1/2" NPT. 175 PSI MAX. 250F TEMP. MAX. WITH INTERMEDIATE ATMOSPHERIC VENT. HEATING SYSTEMS
    ✓ IN STOCK!
    $89.00 Buy Surplus As Low As $68.00
    $68.00
    Repair Yours $300.00
    HONEYWELL C554A1463

    HONEYWELL

    RESIDEO

    C554A1463

    CADMIUM SULFIDE FLAME DETECTOR, 60IN LEADS
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $34.10
    $34.10
    Repair Yours $300.00
    HONEYWELL R8184G-4009

    HONEYWELL

    RESIDEO

    R8184G-4009

    OIL PRIMARY CONTROL, INTERMITTENT IGNITION, RELAY PROTECTOR, LOW V 120 V, 60 CYCLE
    ✓ IN STOCK!
    $276.92 Buy Surplus As Low As $166.15
    $166.15
    Repair Yours $300.00
    HONEYWELL L4064-B-2236

    HONEYWELL

    RESIDEO

    L4064-B-2236

    FAN AND LIMIT CONTROLLER, -40 TO 190 DEGREE OPERATING TEMPERATURE,8" ELEMENT INSERTION, 50 F MAXIMUM AMBIENT AT ELEMENT
    ✓ IN STOCK!
    $234.00 Buy Surplus As Low As $125.69
    $125.69
    Repair Yours $300.00
    HONEYWELL L4064B2228

    HONEYWELL

    RESIDEO

    L4064B2228

    FAN AND LIMIT CONTROLLER, 5IN INSERT, 1/4IN FLAG CONNECTOR
    ✓ IN STOCK!
    $230.00 Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $300.00
    HONEYWELL V8044A1010

    HONEYWELL

    RESIDEO

    V8044A1010

    ZONE VALVE, 3 WAY DIVERTING, 1/2" SWEAT, 24 VAC, SPRING RETURN, 20 POUNDS MAX CLOSE OFF, BRASS BODY, STAINLESS STEEL STEM, 18" WIRE LEADS, MANUAL OPENER, 4CV
    ✓ IN STOCK!
    $207.00 Buy Surplus As Low As $158.00
    $158.00
    Repair Yours $300.00
    HONEYWELL VR8304M-4507

    HONEYWELL

    RESIDEO

    VR8304M-4507

    24V INTERMITTENT PILOT NATURAL GAS VALVE 3/4" X 3/4" 300000 BTU INCLUDES LP KIT
    ✓ IN STOCK!
    $294.40 Buy Surplus As Low As $176.64
    $176.64
    Repair Yours $300.00
    HONEYWELL R8285B1053

    HONEYWELL

    RESIDEO

    R8285B1053

    PROVIDES LOW VOLTAGE CONTROL OF LINE VOLTAGE FAN MOTORS AND AUXILIARY CIRCUITS IN HEATING, COOLING, OR AIR CONDITIONING SYSTEMS. **FEATURES** * TRANSFORMER POWERS LOW VOLTAGE CONT ...
    ✓ IN STOCK!
    $134.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $300.00
    HONEYWELL V4043A1259

    HONEYWELL

    RESIDEO

    V4043A1259

    MOTORIZED VALVE, REMOVABLE POWERHEAD, 120 V, 60 HZ, 8 CV, 3/4 INCH COPPER SWEAT, AUTO RECYCLE
    ✓ IN STOCK!
    $218.00 Buy Surplus As Low As $166.00
    $166.00
    Repair Yours $300.00
    HONEYWELL PA404A-1009

    HONEYWELL

    RESIDEO

    PA404A-1009

    PRESSURE CONTROLLER WITH 1 TO 5 PSI ADJUSTABLE DIFFERENTIAL PRESSURE, PRESSURETROL. RANGE: .5 TO 9 PSI (.1 TO .6 KG/CM2.) WITHOUT LUGS. ADDITIVE OR SUBTACTIVE DIFF.
    ✓ IN STOCK!
    $196.00 Buy Surplus As Low As $119.94
    $119.94
    Repair Yours $300.00
    HONEYWELL L6006A1145

    HONEYWELL

    RESIDEO

    L6006A1145

    TEMPERATURE CONTROL, 0.25 AMP, 120/240 V, HIGH OR LOW LIMIT & CIRCULATOR, HORIZONTAL MOUNT AQUASTAT, 100 - 240 DEGREES F RANGE, 5-30 DEGREES F ADJUSTABLE DIFFERENTIAL
    ✓ IN STOCK!
    $270.00 Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $300.00
    HONEYWELL L4008A1130

    HONEYWELL

    RESIDEO

    L4008A1130

    TEMPERATURE CONTROL, HIGH OR LOW LIMIT, SPST, CONTACTS BREAK ON TEMPERATURE RISE, 130-270DEG OPERATING TEMPERATURE RANGE, HORIZONTAL OR VERTICAL MOUNTING, 10FT CAPILLARY LENGTH, 5-30 DEG DIF ...
    ✓ IN STOCK!
    $504.38 Buy Surplus As Low As $332.89
    $332.89
    Repair Yours $300.00
    HONEYWELL L6006C1018

    HONEYWELL

    RESIDEO

    L6006C1018

    AQUASTAT CONTROLLER, WATER ADJUSTABLE, 65-200 DEGREES F RANGE, HIGH/LOW LIMIT, SURFACE MOUNT, REPLACES L6006C1018/U / LA409B1071
    ✓ IN STOCK!
    $243.00 Buy Surplus As Low As $185.00
    $185.00
    Repair Yours $300.00
    EMERSON 624088

    EMERSON

    FISHER ROSEMOUNT

    624088

    DISCONTINUED BY MANUFACTURER, SIGNAL BOARD, 2 MICRO CONNECTORS, 1 OSCILLATOR CONNECTOR, 1 TEST CONNECTOR
    ✓ IN STOCK!
    $287.00 Buy Surplus As Low As $117.74
    $117.74
    Repair Yours $300.00
    EMERSON DPR900X1-A5

    EMERSON

    FISHER ROSEMOUNT

    DPR900X1-A5

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROLLER, DIGITAL, 110/120VAC 17VA INPUT, 24VDC OUTPUT, 7W
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $300.00
    EMERSON 444-7-1

    EMERSON

    ROSEMOUNT ANALYTICAL

    444-7-1

    DISCONTINUED BY MANUFACTURER, AMPLIFIER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $92.40
    $92.40
    Repair Yours $300.00
    HONEYWELL C7835A1009

    HONEYWELL

    RESIDEO

    C7835A1009

    C7835A1009 COMMUNICATING DISCHARGE AIR TEMPERATURE SENSOR, ENVIRACOM DISCHARGE AIR TEMPERATURE SENSOR FOR W8835 AND W8635
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $124.00
    $124.00
    Repair Yours $300.00
    HONEYWELL T812C1000

    HONEYWELL

    RESIDEO

    T812C1000

    1 HEAT/1 COOL STAGE THERMOSTAT FOR 24 VAC HEATING AND COOLING, "1 STAGE HEAT AND 1 STAGE COOL. INCLUDES ADJUSTABLE HEAT ANTICIPATOR (.18A TO 1.2A LOAD AT 30 VAC). FIXED COOL ANTICIPATOR. INC ...
    ✓ IN STOCK!
    $46.00 Buy Surplus As Low As $24.75
    $24.75
    Repair Yours $300.00
    HONEYWELL VCZND6100

    HONEYWELL

    RESIDEO

    VCZND6100

    3-WAY 1 1/4 IN FNPT VC VALVE ASSEMBLY 9 CV AND LINEAR FLOW, 3 WAY 1-1/4 FEMALE NPT VALVE BODY 8.3 CV LINEARIZED CARTRIDGE FOR USE WITH FLOATING ACTUATORS.
    ✓ IN STOCK!
    $234.00 Buy Surplus As Low As $178.00
    $178.00
    Repair Yours $300.00
    HONEYWELL TH6220D1028

    HONEYWELL

    RESIDEO

    TH6220D1028

    HONEYWELL LARGE DISPLAY. ENGLISH AND SPANISH PACKAGING & INSTALLATION INSTRUCTIONS.
    ✓ IN STOCK!
    $246.61 Buy Surplus As Low As $155.37
    $155.37
    Repair Yours $300.00
    HONEYWELL V4043A1002

    HONEYWELL

    RESIDEO

    V4043A1002

    ZONE VALVE, 1/2 INCH FLARE CONNECTION, 125 PSI WOG, BRASS BODY, 18 INCH LEADS
    ✓ IN STOCK!
    $198.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $300.00
    HONEYWELL L4006H1004

    HONEYWELL

    RESIDEO

    L4006H1004

    AQUASTAT, BREAKS ON RISE, 100-240F RANGE, 240F FACTORY STOP, MANUAL RESET LESS WELL
    ✓ IN STOCK!
    $338.24 Buy Surplus As Low As $202.94
    $202.94
    Repair Yours $300.00
    HONEYWELL VU52S2028

    HONEYWELL

    RESIDEO

    VU52S2028

    TWO-WAY FAN COIL VALVE, 1/2 IN SWEAT, 3.5 CV/3.0 KVS, 1/2 3.5 CV 20 PSI DIFFERENTIAL. STRAIGHT THROUGH BODY STYLE
    ✓ IN STOCK!
    $67.00 Buy Surplus As Low As $51.00
    $51.00
    Repair Yours $300.00
    HONEYWELL THM5320R-1000

    HONEYWELL

    RESIDEO

    THM5320R-1000

    INTERFACE MODULE, WIRELESS, LOW VOLTAGE, CHANGEOVER MANUAL AUTO, MAX TEMP 99 F, MIN TEMP 40 F, FOR THERMOSTAT MODELS TH6320R1004 AND TH5320R1002, LEDS FOR POWER AND SYSTEM STATUS,QUICK-CONNE ...
    ✓ IN STOCK!
    $273.00 Buy Surplus As Low As $164.86
    $164.86
    Repair Yours $300.00
    EMERSON 2U219533272

    EMERSON

    FISHER ROSEMOUNT

    2U219533272

    DISCONTINUED BY MANUFACTURER, VALVE CAGE, 1-1/2 X 1-7/8, SS
    ✓ IN STOCK!
    Buy Surplus As Low As $264.65
    $264.65
    Repair Yours $300.00
    EMERSON 03031-0332-2002

    EMERSON

    FISHER ROSEMOUNT

    03031-0332-2002

    DISCONTINUED BY MANUFACTURER, TERMINAL BLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As $125.39
    $125.39
    Repair Yours $300.00
    HONEYWELL GS250

    HONEYWELL

    RESIDEO

    GS250

    1/2 IN. SWEAT CONNECTION THERMOMETER (2-1/2 IN. DIAL SIZE), 2 1/2 IN. THERMOMETER WITH WELL. 32-250F TEMP. RANGE. STEEL CASE BRASSWELL.
    ✓ IN STOCK!
    $46.00 Buy Surplus As Low As $35.00
    $35.00
    Repair Yours $300.00
    HONEYWELL FV147/U

    HONEYWELL

    RESIDEO

    FV147/U

    MAXIVENT AIR VENT. 1/8. 150 PSI MAX 240F TEMP MAX. LOW PROFILE
    ✓ IN STOCK!
    $12.75 Buy Surplus As Low As $9.69
    $9.69
    Repair Yours $300.00
    HONEYWELL T104F1512

    HONEYWELL

    RESIDEO

    T104F1512

    HIGH CAPACITY THERMOSTATIC RADIATOR ACTUATOR, REMOTE SENSOR, CAPILLARY LENGTH: 80 INCH, USED WITH: V110 SERIES, NICKEL PLATED BRONZE
    ✓ IN STOCK!
    $135.29 Buy Surplus As Low As $89.29
    $89.29
    Repair Yours $300.00
    HONEYWELL V110F1010

    HONEYWELL

    RESIDEO

    V110F1010

    HORIZONTAL ANGLE PATTERN 3/4 IN. HIGH CAPACITY VALVE, HORIZONTAL ANGLE PATTERN 3/4 IN. THREADED VALVE
    ✓ IN STOCK!
    $186.00 Buy Surplus As Low As $142.00
    $142.00
    Repair Yours $300.00
    HONEYWELL V4043A1010

    HONEYWELL

    RESIDEO

    V4043A1010

    SWEAT N.C. ZONE VALVE, 2 WAY, ON/OFF LINE VOLTAGE, FOR HYDRONIC CONTROL APPLICATION, 18 INCH LEADS, 60 HZ, 120 VAC, 1/2 INCH PIPE SIZE, SPRING RETURN TO CLOSE, 2 POSITON
    ✓ IN STOCK!
    $198.00 Buy Surplus As Low As $103.61
    $103.61
    Repair Yours $300.00
    HONEYWELL V8044A1044

    HONEYWELL

    RESIDEO

    V8044A1044

    24 VAC 3/4 IN SWEAT N.C. QUICKFIT ZONE VALVE, 3/4"SWEAT,3WAY.2-POSITION DIVERTING VALVE ASSY. 24VAC LOW VOLTAGE,SPRING RETURN.
    ✓ IN STOCK!
    $229.00 Buy Surplus As Low As $141.70
    $141.70
    Repair Yours $300.00
    HONEYWELL HZ322

    HONEYWELL

    RESIDEO

    HZ322

    FEATURES** * FOR CONVENTIONAL AND HEAT PUMP APPLICATIONS UP TO 3 ZONES (2H/2C) * INTUITIVE INSTALLER SETUP. EASY\-TO\-FOLLOW, DIGITAL DISPLAY USES REAL LANGUAGE TO GUIDE INSTALLER THROU ...
    ✓ IN STOCK!
    $351.00 Buy Surplus As Low As $150.89
    $150.89
    Repair Yours $300.00
    HONEYWELL DP3030A5004

    HONEYWELL

    RESIDEO

    DP3030A5004

    CONTACTOR, 3 POLE, 30 AMP, 24 VAC, DPST, REPLACES R8212G1209
    ✓ IN STOCK!
    $65.11 Buy Surplus As Low As $39.07
    $39.07
    Repair Yours $300.00
    HONEYWELL R841C1144

    HONEYWELL

    RESIDEO

    R841C1144

    DISCONTINUED BY MANUFACTURER, ELECTRIC HEAT RELAY, SINGLE POLE, SINGLE THROW, 347 V, SPST, 50/60 HZ, LEAD WIRES, FOR ELECTRIC HEATERS
    ✓ IN STOCK!
    $191.40 Buy Surplus As Low As $109.15
    $109.15
    Repair Yours $300.00
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