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    Results 1-50 of 498.
    HONEYWELL TG511A-1000

    HONEYWELL

    RESIDEO

    TG511A-1000

    THERMOSTAT GUARD, UNIVERSAL, 5 1/16" X 6 1/16", CLEAR COVER, USED WITH TH3000 SERIES, TH4000 SERIES, TH5000 SERIES, TH6000 SERIES, TH8000 SERIES, OTHER THERMOSTATS OF SIMILAR SIZE
    ✓ IN STOCK!
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    HONEYWELL AT72D1691

    HONEYWELL

    RESIDEO

    AT72D1691

    SUPER TRADELINE CONTROL CIRCUIT TRANSFORMER, 40 VA, 50/60 HZ, 9 INCH LEAD WIRES, 208/240 VAC PRIMARY VOLTAGE, 26.5 SECONDARY VOLTAGE, REPLACES AT72D 1014 / AT72D1105
    ✓ IN STOCK!
    $65.00 Buy Surplus As Low As $39.00
    $39.00
    HONEYWELL ST9103A1002

    HONEYWELL

    RESIDEO

    ST9103A1002

    DISCONTINUED BY MANUFACTURER, ELECTRNIC FAN TIMER,30 SEC DELY
    Buy Surplus As Low As $132.00
    $132.00
    HONEYWELL V8043E1020

    HONEYWELL

    RESIDEO

    V8043E1020

    24V 1 IN SWEAT N.C. ZONE VALVE
    $187.00 Buy Surplus As Low As $113.00
    $113.00
    Repair Yours $200.00
    HONEYWELL V8043F1093

    HONEYWELL

    RESIDEO

    V8043F1093

    24V 3/4 IN SWEAT N.C. ZONE VALVE
    $178.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours $200.00
    HONEYWELL 394800-30

    HONEYWELL

    RESIDEO

    394800-30

    IGNITION CABLE ASSEMBLY, 30", INTERMITTENT PILOT, RIGHT ANGLE BOOT FOR PILOT CONNECTION, USED WITH S8600 SERIES
    $107.00 Buy Surplus As Low As $65.00
    $65.00
    HONEYWELL 40003916-047

    HONEYWELL

    RESIDEO

    40003916-047

    V4044A POWERHEAD
    $155.00 Buy Surplus As Low As $93.00
    $93.00
    HONEYWELL V8043F1051

    HONEYWELL

    RESIDEO

    V8043F1051

    24V 1 IN SWEAT N.C. ZONE VALVE
    $201.00 Buy Surplus As Low As $121.00
    $121.00
    Repair Yours $200.00
    HONEYWELL VR8200A2124

    HONEYWELL

    RESIDEO

    VR8200A2124

    VALVE,GAS, 1/2', 12', CONTINUOUS PILOT DUAL AUTOMATIC COMBINATION VALVE, 24VAC, STANDARD OPENING, 3.5" WC, 20000-2000000 BTU CAPACITY, 1/2# PRESSURE RATING, 1/8" PRESSURE TAPPING WITH PLUG
    $212.00 Buy Surplus As Low As $128.00
    $128.00
    HONEYWELL Q313A1170

    HONEYWELL

    RESIDEO

    Q313A1170

    750 MV, THERMOPILE GEN. 35" LEAD
    ✓ IN STOCK!
    $114.00 Buy Surplus As Low As $58.65
    $58.65
    HONEYWELL Q340A1090

    HONEYWELL

    RESIDEO

    Q340A1090

    THERMOCOUPLE, 36 INCH LEAD LENGTH, 30 MV, PUSH-IN CLIP, SPLIT NUT, ADAPTER ASSEMBLY
    ✓ IN STOCK!
    $25.20 Buy Surplus As Low As $14.70
    $14.70
    HONEYWELL R4222D-1013

    HONEYWELL

    RESIDEO

    R4222D-1013

    SWITCHING RELAY, DPDT, 12 AMP, 120 VAC, 50-60 HZ, REPLACEMENT FOR R4222D1005
    ✓ IN STOCK!
    $46.00 Buy Surplus As Low As $28.00
    $28.00
    HONEYWELL T410A1013

    HONEYWELL

    RESIDEO

    T410A1013

    ELECTRIC HEAT THERMOSTAT, CONVECTORS AND FAN FORCED HEATERS, SPST SWITCHING ACTION, 1 STAGE HEAT, 40-80 DEGREE TEMPERATURE SETTING RANGE, PREMIER WHITE, 3 DEGREE DIFFERENTIAL, VERTICAL MOUNT ...
    ✓ IN STOCK!
    $34.00 Buy Surplus As Low As $19.55
    $19.55
    Repair Yours $200.00
    HONEYWELL T498B-1512

    HONEYWELL

    RESIDEO

    T498B-1512

    ELECTRIC HEAT THERMOSTAT, 40-80 DEGREE AMBIENT TEMPERATURE RANGE, 3 DEGREE DIFFERENTIAL TEMPERATURE, BIMETAL SENSOR, BRUSH GOLD FINISH, VERTICAL MOUNT, DPST, MICRO SWITCH TYPE, 120/208/240/2 ...
    ✓ IN STOCK!
    $84.00 Buy Surplus As Low As $64.00
    $64.00
    Repair Yours $200.00
    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
    $179.00 Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $200.00
    HONEYWELL FC100A1029

    HONEYWELL

    RESIDEO

    FC100A1029

    16X25X4.5, REPLACEMENT FILTER
    $59.00 Buy Surplus As Low As $36.00
    $36.00
    HONEYWELL HC26A1008

    HONEYWELL

    RESIDEO

    HC26A1008

    HUMIDIFIER PAD,10X13X1.6"
    ✓ IN STOCK!
    $23.00 Buy Surplus As Low As $15.30
    $15.30
    HONEYWELL L6006A-1145

    HONEYWELL

    RESIDEO

    L6006A-1145

    TEMPERATURE CONTROL, 0.25AMP, 120/240V, HIGH OR LOW LIMIT & CIRCULATOR, HORIZONTAL MOUNT AQUASTAT, 100 - 240F RANGE, 5-30F ADJUSTABLE DIFFERENTIAL
    ✓ IN STOCK!
    $365.00 Buy Surplus As Low As $278.00
    $278.00
    Repair Yours $200.00
    HONEYWELL L8148A1017

    HONEYWELL

    RESIDEO

    L8148A1017

    HIGH LIMIT AQUASTAT RELAY, 120 VAC, 140-240 DEGREE HIGH LIMIT OPERATING RANGE, 8 DEGREE FIXED DIFFERENTIAL TEMPERATURE, 1 1/2-3 INCH INSULATION DEPTH, 4 1/2 INCH CAPILLARY LENGTH, SPST HIGH ...
    ✓ IN STOCK!
    $391.00 Buy Surplus As Low As $235.00
    $235.00
    HONEYWELL V4043A1259

    HONEYWELL

    RESIDEO

    V4043A1259

    MOTORIZED VALVE, REMOVABLE POWERHEAD, 120 V, 60 HZ, 8 CV, 3/4 INCH COPPER SWEAT, AUTO RECYCLE
    ✓ IN STOCK!
    $185.00 Buy Surplus As Low As $141.00
    $141.00
    Repair Yours $200.00
    HONEYWELL V8043E-1004

    HONEYWELL

    RESIDEO

    V8043E-1004

    MOTORIZED VALVE, SIZE 1/2" SWEAT FITTINGS, 24V,2-POSITION, FLOW CAPACITY 4.3, NORMALLY CLOSED
    ✓ IN STOCK!
    $161.00 Buy Surplus As Low As $123.00
    $123.00
    Repair Yours $200.00
    HONEYWELL L4006B1163

    HONEYWELL

    RESIDEO

    L4006B1163

    AQUASTAT, 100/240F, 5-30DIFF
    $213.00 Buy Surplus As Low As $128.00
    $128.00
    HONEYWELL S87B-1016

    HONEYWELL

    RESIDEO

    S87B-1016

    DIRECT SPARK IGNITION CONTROL, 1 ROD, 11 SECONDS LOCKOUT TIME, 2 VA, 25 VAC, 60 HZ, 0.8 SECONDS AT 5.0 MICRO AMP FLAME FAILURE RESPONSE TIME
    ✓ IN STOCK!
    $462.00 Buy Surplus As Low As $278.00
    $278.00
    Repair Yours $231.00
    HONEYWELL 392431

    HONEYWELL

    RESIDEO

    392431

    PILOT HARDWARE IGNITER KIT, FOR Y8, IGNITER AND FLAMES SENSOR
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $99.00
    $99.00
    HONEYWELL 394588

    HONEYWELL

    RESIDEO

    394588

    CONVERSION KIT, LP TO NATURAL GAS, REGULATOR SPRING, SCREW AND CAP, O-RINGFOR VR42/82/83
    ✓ IN STOCK!
    $20.00 Buy Surplus As Low As $13.60
    $13.60
    HONEYWELL AT72D1683

    HONEYWELL

    RESIDEO

    AT72D1683

    CONTROL CIRCUIT TRANSFORMER, 120V, 50/60HZ PRIMARY, 40 VA OUTPUT, 24 VAC SECONDARY, 9 INCH LEADS, MULTIMOUNT
    ✓ IN STOCK!
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    HONEYWELL AT87A1106

    HONEYWELL

    RESIDEO

    AT87A1106

    TRANSFORMER, 120/208/240V PRIMARY,24VAC SECONDARY, 50VA,13IN PRIMARY LEADS,FOOT OR PLATE MOUNT
    ✓ IN STOCK!
    $73.00 Buy Surplus As Low As $44.00
    $44.00
    HONEYWELL VR8345M4302

    HONEYWELL

    RESIDEO

    VR8345M4302

    GAS VALVE, ELECTRONIC IGNITION, 24 VAC, 60 HZ, 3/4 INCH
    ✓ IN STOCK!
    $238.00 Buy Surplus As Low As $143.00
    $143.00
    HONEYWELL Q340A1108

    HONEYWELL

    RESIDEO

    Q340A1108

    30 MV THERMOCOUPLE, 48 INCH, 26MV-32MV OPEN CIRCUIT OUTPUT
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $12.75
    $12.75
    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!
    $44.00 Buy Surplus As Low As $15.00
    $15.00
    HONEYWELL R8285B1038

    HONEYWELL

    RESIDEO

    R8285B1038

    FAN CONTROL CENTER, DPDT, 120V, 50VA
    ✓ IN STOCK!
    $120.00 Buy Surplus As Low As $61.20
    $61.20
    HONEYWELL R841C-1227

    HONEYWELL

    RESIDEO

    R841C-1227

    ELECTRIC HEATER RELAY, WITH SPST SWITCHING, 240V, 50/60 HZ, 2 AMP, CLASS 2
    $169.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    HONEYWELL S688A-1007

    HONEYWELL

    RESIDEO

    S688A-1007

    SAIL SWITCH, S688 SERIES, SPDT, 5 INCH WIDE SAIL
    ✓ IN STOCK!
    $127.00 Buy Surplus As Low As $77.00
    $77.00
    HONEYWELL T4398A1021

    HONEYWELL

    RESIDEO

    T4398A1021

    ELECTRIC HEATING THERMOSTAT, W THERMOMETER, 240 VAC, 22A, 60 HZ, SPST, PREMIER WHITE
    ✓ IN STOCK!
    $55.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $200.00
    HONEYWELL R8222B1067

    HONEYWELL

    RESIDEO

    R8222B1067

    GENERAL PURPOSE RELAY, SPDT, SWITCHING, 24V 50/60HZ COIL, REPLACES R8222B1232 / R8222B1018 / R8222B1158
    ✓ IN STOCK!
    $41.00 Buy Surplus As Low As $25.00
    $25.00
    HONEYWELL 32001639-002

    HONEYWELL

    RESIDEO

    32001639-002

    SOLENOID ASSEMBLY
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    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
    $175.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours $200.00
    HONEYWELL 393691

    HONEYWELL

    RESIDEO

    393691

    NATURAL GAS TO LP CONVERSION KIT, FOR SV9500 / SV9501 / SV9502 / VR8200 / VR8300
    ✓ IN STOCK!
    $20.00 Buy Surplus As Low As $13.60
    $13.60
    HONEYWELL V4043A1010

    HONEYWELL

    RESIDEO

    V4043A1010

    SWEAT N.C. ZONE VALVE, 2 WAY, ON/OFF LINE VOLTAGE, FOR HYDRONIC CONTROL APPLICATION
    ✓ IN STOCK!
    $168.00 Buy Surplus As Low As $85.85
    $85.85
    Repair Yours $200.00
    HONEYWELL AT87A-1155

    HONEYWELL

    RESIDEO

    AT87A-1155

    TRANSFORMER, FOOT MOUNTED, INPUT, 480 VAC, 50/60 HZ, 48 VA, OUTPUT, 24 VAC, OVERLOAD PROTECTION, 12 INCH LEAD WIRES
    ✓ IN STOCK!
    $101.00 Buy Surplus As Low As $61.00
    $61.00
    HONEYWELL R8182H1070

    HONEYWELL

    RESIDEO

    R8182H1070

    COMBINATION PROTECTORELAY AND HYDRONIC HEATING CONTROLLER, 120 VAC, 45 SECOND SAFETY SWITCH TIMING, 130-240 DEGREES F HIGH LIMIT RANGE, 110-220 DEGREES F LOW LIMIT, 120 VAC, REPLACES R8182J1 ...
    $1,557.00 Buy Surplus As Low As $935.00
    $935.00
    Repair Yours $777.00
    HONEYWELL R8285A-1048

    HONEYWELL

    RESIDEO

    R8285A-1048

    FAN CENTER / RELAY TRANSFORMER, FOR SINGLE OR TWO SPEED FAN MOTORS, 120 VAC, 3/4 HP, 40 VA POWER SUPPLY, JUNCTION BOX, 4 3/16" H X 4 1/2" W X 2 13/16" DEPTH
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    HONEYWELL Q347A1012

    HONEYWELL

    RESIDEO

    Q347A1012

    SPARK IGNITOR SENSOR WITH STYLE D MOUNTING BRACKET,Q347A1012, (90 DEGREE ANGLE), SPARK IGNITOR 90' RT ANGLE
    $68.00 Buy Surplus As Low As $41.00
    $41.00
    HONEYWELL R8228B1012

    HONEYWELL

    RESIDEO

    R8228B1012

    24V, 16AMP, SPDT, SWITCHING RELAY
    $67.00 Buy Surplus As Low As $41.00
    $41.00
    HONEYWELL 392125-2

    HONEYWELL

    RESIDEO

    392125-2

    IGNITION CABLE ASSEMBLY, 36", INTERMITTENT PILOT, USED WITH S86 AND S87 SERIES
    ✓ IN STOCK!
    $75.00 Buy Surplus As Low As $45.00
    $45.00
    HONEYWELL R8246A-1038

    HONEYWELL

    RESIDEO

    R8246A-1038

    CONTACTOR, ELECTRIC HEAT, DPST, 24VAC, 50/60HZ
    $186.00 Buy Surplus As Low As $112.00
    $112.00
    HONEYWELL R8184G-4009

    HONEYWELL

    RESIDEO

    R8184G-4009

    OIL PRIMARY CONTROL, INTERMITTENT IGNITION, RELAY PROTECTOR, LOW V 120 V, 60 CYCLE
    ✓ IN STOCK!
    $210.00 Buy Surplus As Low As $127.00
    $127.00
    HONEYWELL AT40A1121

    HONEYWELL

    RESIDEO

    AT40A1121

    TRANSFORMER, 40 VA, 120 V PRIMARY, 24 V SECONDARY
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    HONEYWELL T87K1007

    HONEYWELL

    RESIDEO

    T87K1007

    THERMOSTAT, HEAT ONLY, 2/3 WIRE, 20-30 VAC, 40-90 DEG F REPLACES T87F-2873
    ✓ IN STOCK!
    $103.00 Buy Surplus As Low As $60.00
    $60.00
    HONEYWELL V4043E1003

    HONEYWELL

    RESIDEO

    V4043E1003

    VALVE, 120V 3.5GPM NC HYDRONIC ZONE VALVE
    $187.00 Buy Surplus As Low As $113.00
    $113.00
    Repair Yours $200.00
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