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    Results 1-50 of 995.
    HONEYWELL DP3040B5002

    HONEYWELL

    RESIDEO

    DP3040B5002

    CONTACTOR, 3 POLE, POWERPRO DEFINITE PURPOSE W/ LUG CONNECTOR, 40 A/120 V
    ✓ IN STOCK!
    $86.00 Buy Surplus As Low As $41.00
    $41.00
    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!
    $52.00 Buy Surplus As Low As $32.00
    $32.00
    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!
    $56.10 Buy Surplus As Low As $33.66
    $33.66
    HONEYWELL ST9103A1002

    HONEYWELL

    RESIDEO

    ST9103A1002

    DISCONTINUED BY MANUFACTURER, ELECTRNIC FAN TIMER,30 SEC DELY
    ✓ IN STOCK!
    Buy Surplus As Low As $132.00
    $132.00
    HONEYWELL TH6110D1021

    HONEYWELL

    RESIDEO

    TH6110D1021

    PROGRAMMABLE THERMOSTAT, 20-30VAC OR 750MV, HEAT/COOL OR HEAT PUMP WITHOUT AUXILIARY HEAT, HEAT-OFF-COOL-AUTO SYSTEM SWITCHING, AUTO-ON FAN SWITCHING, 40-90 HEAT TEMPERATURE SETTING RANGE, 5 ...
    $176.00 Buy Surplus As Low As $106.00
    $106.00
    Repair Yours $200.00
    HONEYWELL V8043E1020

    HONEYWELL

    RESIDEO

    V8043E1020

    24V 1 IN SWEAT N.C. ZONE VALVE
    ✓ IN STOCK!
    $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
    ✓ IN STOCK!
    $178.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours $200.00
    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!
    $494.00 Buy Surplus As Low As $297.00
    $297.00
    Repair Yours $240.00
    HONEYWELL AT175A-1008

    HONEYWELL

    RESIDEO

    AT175A-1008

    TRANSFORMER, 120/208/240V, 60HZ, .8AMP, SECONDARY 24VAC 75VA, 4 WIRE
    ✓ IN STOCK!
    $87.00 Buy Surplus As Low As $67.00
    $67.00
    HONEYWELL AT20A1123

    HONEYWELL

    RESIDEO

    AT20A1123

    TRANSFORMER, 120 V PRIMARY, 26.5 V SECONDARY, 19 VA, CHANNEL FRAME MOUNTING, NEMA TYPE B, 9 INCH LEAD WIRES
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $36.00
    $36.00
    HONEYWELL AT72D-1048

    HONEYWELL

    RESIDEO

    AT72D-1048

    TRNSFMR 40VA CON.HUB 120V-24V
    ✓ IN STOCK!
    $75.00 Buy Surplus As Low As $38.25
    $38.25
    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
    ✓ IN STOCK!
    $218.00 Buy Surplus As Low As $132.00
    $132.00
    HONEYWELL VR8204A-2076

    HONEYWELL

    RESIDEO

    VR8204A-2076

    GAS VALVE, STANDARD, 24V, 60HZ, 1/2 INCH NPT INLET X 1/2 INCH NPT OUTLET
    ✓ IN STOCK!
    $267.00 Buy Surplus As Low As $161.00
    $161.00
    HONEYWELL Q313A1170

    HONEYWELL

    RESIDEO

    Q313A1170

    750 MV, THERMOPILE GEN. 35" LEAD
    ✓ IN STOCK!
    $114.00 Buy Surplus As Low As $52.05
    $52.05
    HONEYWELL Q340A1090

    HONEYWELL

    RESIDEO

    Q340A1090

    THERMOCOUPLE, 36 INCH LEAD LENGTH, 30 MV, PUSH-IN CLIP, SPLIT NUT, ADAPTER ASSEMBLY
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $15.00
    $15.00
    HONEYWELL R4222D-1013

    HONEYWELL

    RESIDEO

    R4222D-1013

    SWITCHING RELAY, DPDT, 12 AMP, 120 VAC, 50-60 HZ, REPLACEMENT FOR R4222D1005
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    HONEYWELL R8225A-1017

    HONEYWELL

    RESIDEO

    R8225A-1017

    RELAY FAN, 120/240 V, COIL 24 VAC, 60 HZ, SPDT, MOUNT, 1/2 INCH
    ✓ IN STOCK!
    $145.00 Buy Surplus As Low As $88.00
    $88.00
    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 $21.06
    $21.06
    Repair Yours $200.00
    HONEYWELL TG512D1003

    HONEYWELL

    RESIDEO

    TG512D1003

    THERMOSTAT GUARD, VERSAGUARD, UNIVERSAL, BEIGE, OPAQUE RING BASE, WALLPLATE FITS T8082 / T8085 / T8600 AND MOST ELECTRONIC THERMOSTATS
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $106.00
    $106.00
    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!
    $179.00 Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $200.00
    HONEYWELL FC100A1029

    HONEYWELL

    RESIDEO

    FC100A1029

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

    HONEYWELL

    RESIDEO

    HC26A1008

    HUMIDIFIER PAD,10X13X1.6"
    ✓ IN STOCK!
    $19.55 Buy Surplus As Low As $13.01
    $13.01
    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!
    $369.00 Buy Surplus As Low As $282.00
    $282.00
    Repair Yours $200.00
    HONEYWELL L6008A-1192

    HONEYWELL

    RESIDEO

    L6008A-1192

    TEMPERATURE CONTROLLER, LOW LIMIT, SPDT, 100-240 DEGREE, HORIZONTAL OR VERTICAL MOUNT
    ✓ IN STOCK!
    $419.00 Buy Surplus As Low As $253.00
    $253.00
    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!
    $399.00 Buy Surplus As Low As $240.00
    $240.00
    HONEYWELL V4043A1259

    HONEYWELL

    RESIDEO

    V4043A1259

    MOTORIZED VALVE, REMOVABLE POWERHEAD, 120 V, 60 HZ, 8 CV, 3/4 INCH COPPER SWEAT, AUTO RECYCLE
    ✓ IN STOCK!
    $189.00 Buy Surplus As Low As $145.00
    $145.00
    Repair Yours $200.00
    HONEYWELL T498A-1778

    HONEYWELL

    RESIDEO

    T498A-1778

    ELECTRIC HEAT THERMOSTAT, LINE VOLT, 22AMP, 240V, RANGE: 40-80DEGREE F
    ✓ IN STOCK!
    $74.00 Buy Surplus As Low As $57.00
    $57.00
    HONEYWELL R8228D1018

    HONEYWELL

    RESIDEO

    R8228D1018

    SWITCHING RELAY, 24 V, DPST, N/O
    ✓ IN STOCK!
    $63.00 Buy Surplus As Low As $40.80
    $40.80
    HONEYWELL R8285B1053

    HONEYWELL

    RESIDEO

    R8285B1053

    120/208/240 DPDT TRANS & RELAY
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $200.00
    HONEYWELL VR8304M-4507

    HONEYWELL

    RESIDEO

    VR8304M-4507

    PILOT GAS VALVE, 3/4X3/4",3.5"W.C.,LP KIT
    ✓ IN STOCK!
    $253.00 Buy Surplus As Low As $153.00
    $153.00
    HONEYWELL V8043F1101

    HONEYWELL

    RESIDEO

    V8043F1101

    24V 1 IN SWEAT N.C. ZONE VALVE
    ✓ IN STOCK!
    $207.00 Buy Surplus As Low As $125.00
    $125.00
    Repair Yours $200.00
    HONEYWELL L4064-B-2210

    HONEYWELL

    RESIDEO

    L4064-B-2210

    COMBINATION FAN, WITH LIMIT CONTROL, FAN AND LIMIT CONTROLLER, W/ 125 F FAN ON/100 F FAN OFF, 200 F HIGH LIMIT, 11-1/2" INSERTION
    ✓ IN STOCK!
    $227.00 Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    HONEYWELL L6006C-1018

    HONEYWELL

    RESIDEO

    L6006C-1018

    TEMPERATURE CONTROLLER, WATER ADJUSTABLE 65-200F, HIGH/LOW LIMIT, SURFACE MOUNT, REPLACES L6006C1018/U
    ✓ IN STOCK!
    $233.00 Buy Surplus As Low As $141.00
    $141.00
    HONEYWELL Q345A1321

    HONEYWELL

    RESIDEO

    Q345A1321

    PILOT BURNER, FOR NATURAL GAS, WITH A BCR-18 ORIFICE
    ✓ IN STOCK!
    $98.00 Buy Surplus As Low As $55.25
    $55.25
    Repair Yours $200.00
    HONEYWELL AT150A-1007

    HONEYWELL

    RESIDEO

    AT150A-1007

    TRANSFORMER, AT150, 50 VAC, FOOT-PLATE-CLAMP-PANEL MOUNT, SINGLE PHASE
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $22.10
    $22.10
    HONEYWELL AT72D-1089

    HONEYWELL

    RESIDEO

    AT72D-1089

    TRANSFOMER, 24V, NEMA, TYPE D,120VAC 50/60HZ, FOOT MOUNTING, SECONDARY TERMINALS
    ✓ IN STOCK!
    $67.00 Buy Surplus As Low As $41.00
    $41.00
    HONEYWELL S87D1004

    HONEYWELL

    RESIDEO

    S87D1004

    IGNITION CONTROL, DIRECT SPARK, 24 VAC, 60 HZ, 0.8 SECOND FLAME FAILURE RESPONSE, NO PREPURGE, LIQUID PROPANE / NATURAL GAS, 2 ROD FLAME SENSE, 6 SECOND TRIAL AND LOCKOUT TIMING
    ✓ IN STOCK!
    $475.20 Buy Surplus As Low As $285.12
    $285.12
    Repair Yours $210.00
    HONEYWELL AT87A1189

    HONEYWELL

    RESIDEO

    AT87A1189

    TRANSFORMER, 48 VA, 277-24V, FOOT MOUNTED
    ✓ IN STOCK!
    $90.00 Buy Surplus As Low As $55.00
    $55.00
    HONEYWELL PA404B1023

    HONEYWELL

    RESIDEO

    PA404B1023

    1/2-9PSI STEAM PRESSURE CONTROLLER
    ✓ IN STOCK!
    $354.00 Buy Surplus As Low As $152.02
    $152.02
    Repair Yours $200.00
    HONEYWELL TH5110D-1022

    HONEYWELL

    RESIDEO

    TH5110D-1022

    THERMOSTAT, DIGITAL, 20-30 VAC, 50/60 HZ, AUTO-ON FAN SWITCHING, 40-90 DEGREE HEAT TEMPERATURE SETTING RANGE, 50-99 DEGREE COOL TEMPERATURE SETTING RANGE, LARGE DISPLAY SIZE OF 2.98 SQUARE I ...
    ✓ IN STOCK!
    $126.00 Buy Surplus As Low As $77.00
    $77.00
    HONEYWELL Q354A1018

    HONEYWELL

    RESIDEO

    Q354A1018

    FLAME SENSOR ,6IN ROD HEIGHT ,USED W/S825 OR S87,6" FLAME SENSOR ROD
    ✓ IN STOCK!
    $94.00 Buy Surplus As Low As $58.00
    $58.00
    HONEYWELL R8229A1021

    HONEYWELL

    RESIDEO

    R8229A1021

    ELECTRIC HEAT RELAY, 24VAC COIL VOLTAGE, DPST SWITCHING, NORMALLY CLOSED RELAY AND CONTACTORS FOR LOAD CONTROL SYSTEMS, FULL LOAD CONTACT RATINGS: 2.8 AMP @ 600VAC, 3.5 AMP @ 480VAC
    ✓ IN STOCK!
    $173.00 Buy Surplus As Low As $104.00
    $104.00
    HONEYWELL DP3AUX-2NO

    HONEYWELL

    RESIDEO

    DP3AUX-2NO

    2 N/O AUXILIARY SWITCHES
    ✓ IN STOCK!
    $73.00 Buy Surplus As Low As $40.46
    $40.46
    HONEYWELL R4222D-1021

    HONEYWELL

    RESIDEO

    R4222D-1021

    SWITCHING RELAY, GENERAL PURPOSE, DPDT, COIL 208/240V
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $30.00
    $30.00
    HONEYWELL V8043B1019

    HONEYWELL

    RESIDEO

    V8043B1019

    MOTORIZED VALVE, 24 VDC, 50/60HZ 1/2 IN, STRAIGHT THRU REMOVABLE POWERHEAD
    ✓ IN STOCK!
    $174.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours $200.00
    HONEYWELL W8150A1001

    HONEYWELL

    RESIDEO

    W8150A1001

    FRESH AIR VENTILATION CONTROL, 20-30 VAC, 60 HZ, 10 MA, 4-3/16 X 5-3/4 INCH
    ✓ IN STOCK!
    $180.00 Buy Surplus As Low As $138.00
    $138.00
    HONEYWELL Q313A1055

    HONEYWELL

    RESIDEO

    Q313A1055

    THERMOPILE WITH TERMINAL SPADES, GEN.47" LEAD, ANS Z21.20 AUTO IGNITION SYSTEMS
    ✓ IN STOCK!
    $127.00 Buy Surplus As Low As $61.44
    $61.44
    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!
    $147.00 Buy Surplus As Low As $98.00
    $98.00
    HONEYWELL TK30PV100FM

    HONEYWELL

    RESIDEO

    TK30PV100FM

    1" TANK KIT, W/SUPER VENT, FILL VALVE
    $475.00 Buy Surplus As Low As $285.00
    $285.00
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