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    Results 101-150 of 994.
    HONEYWELL T87N1026

    HONEYWELL

    RESIDEO

    T87N1026

    THERMOSTAT, ROUND® MERCURY FREE, MANUAL, THERMOSTAT- EASY-TO-SEE T87N. 1 HEAT/1 COOL. 40 - 90F SCALEPLATE. ENGLISH AND SPANISH PACKAGING AND INSTALLATION INSTRUCTIONS. PREMIER WHITE.
    ✓ IN STOCK!
    $145.00 Buy Surplus As Low As $76.35
    $76.35
    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 VC8111ZZ11

    HONEYWELL

    RESIDEO

    VC8111ZZ11

    24V 2 POS(ON/OFF),2 W,IREACTUATOR
    ✓ IN STOCK!
    $121.00 Buy Surplus As Low As $61.02
    $61.02
    Repair Yours $300.00
    HONEYWELL TB7220U1012

    HONEYWELL

    RESIDEO

    TB7220U1012

    PROGRAMMABLE THERMOSTAT, COMMERCIAL7000 SERIES, 24 VAC, 40-90 DEGREES F TEMPERATURE RANGE, PREMIER WHITE
    ✓ IN STOCK!
    $422.00 Buy Surplus As Low As $321.00
    $321.00
    Repair Yours $300.00
    HONEYWELL L8124A1007

    HONEYWELL

    RESIDEO

    L8124A1007

    RELAY, TRIPLE AQUASTAT, 120 V, VER T3 INCH INSERT, REPLACEMENT FOR R8182J-1075
    ✓ IN STOCK!
    $553.00 Buy Surplus As Low As $299.57
    $299.57
    Repair Yours $300.00
    HONEYWELL C7735A1000

    HONEYWELL

    RESIDEO

    C7735A1000

    DISCHARGE AIR TEMPERATURE SENSOR, GRAY, CONTROLS HEATING AT 62 F AND COOLING AT 82 F
    ✓ IN STOCK!
    $120.00 Buy Surplus As Low As $61.44
    $61.44
    Repair Yours $300.00
    HONEYWELL VU52N1019

    HONEYWELL

    RESIDEO

    VU52N1019

    TWO-WAY FAN COIL VALVE, 1/2 IN NPT, 3.5 CV/3.0 KVS, TWO-WAY FAN COIL VALVE, 1/2 IN. NPT, 3.5 CV
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $41.05
    $41.05
    Repair Yours $300.00
    HONEYWELL V8043F5036

    HONEYWELL

    RESIDEO

    V8043F5036

    24 VAC 3/4 IN SWEAT N.C. QUICKFIT ZONE VALVE, 3/4IN. SWEAT 3.5CV 20 PSI CLOSE OFF 300 PSI STATIC
    ✓ IN STOCK!
    $226.00 Buy Surplus As Low As $127.57
    $127.57
    Repair Yours $300.00
    HONEYWELL V8043F5093

    HONEYWELL

    RESIDEO

    V8043F5093

    24 VAC 3/4 IN SWEAT N.C. QUICKFIT ZONE VALVE, 3/4IN. SWEAT 8CV 8 PSI CLOE OFF 300 PSI STATIC
    ✓ IN STOCK!
    $228.00 Buy Surplus As Low As $128.18
    $128.18
    Repair Yours $300.00
    HONEYWELL T8034N1007

    HONEYWELL

    RESIDEO

    T8034N1007

    THERMOSTAT, 20-30VAC, 1 HEAT, 1 COOL, NO AUXILIARY HEAT, HORIZONTAL MOUNTING, OFF-HEAT-COOL SYSTEM SWITCHING, AUTO-ON FAN SWITCHING, 45-95 TEMPERATURE SETTING RANGE, MANUAL CHANGEOVER, BIMET ...
    ✓ IN STOCK!
    $65.44 Buy Surplus As Low As $39.26
    $39.26
    Repair Yours $300.00
    HONEYWELL Q3450C1185

    HONEYWELL

    RESIDEO

    Q3450C1185

    PILOT BURNER, USED FOR NATURAL GAS INCLUDES A BCR-18 ORIFICE, LEFT SINGLE TIP STYLE, C-STYLE MOUNTING BRACKET AND PRIMARY AERATION, SMARTVALVE PILOT. C MOUNTING L TIP 30IN. LEAD LENGTH BCR-1 ...
    ✓ IN STOCK!
    $201.00 Buy Surplus As Low As $96.35
    $96.35
    Repair Yours $300.00
    HONEYWELL V4043A1184

    HONEYWELL

    RESIDEO

    V4043A1184

    120 VAC SWEAT N.C. ZONE VALVE, 1/2" SWEAT 2WAY NORM CLOSED ON/OFF ZONE VALVE ASSY 1CV. 120VAC.
    ✓ IN STOCK!
    $206.00 Buy Surplus As Low As $104.18
    $104.18
    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 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 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 R8246A-1038

    HONEYWELL

    RESIDEO

    R8246A-1038

    FEATURES** * DESIGNED FOR QUIET OPERATION. R8246A AND R8229A REPLACE OVER 50 HONEYWELL AND COMPETITIVE ELECTRIC HEAT PRIMARIES, INCLUDING THE HONEYWELL R8330 ELECTRIC FURNACE SEQUENCER. ...
    ✓ IN STOCK!
    $201.00 Buy Surplus As Low As $103.05
    $103.05
    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
    HONEYWELL V8043E1145

    HONEYWELL

    RESIDEO

    V8043E1145

    24V 2 WAY ZONE VALVE (3/4" NPT. NC 3.5 CV INCLUDES END SWITCH) REPLACES MZV525E-
    ✓ IN STOCK!
    $207.00 Buy Surplus As Low As $116.77
    $116.77
    Repair Yours $300.00
    HONEYWELL VU444A1007

    HONEYWELL

    RESIDEO

    VU444A1007

    TWO-POSITION ACTUATOR FOR VU52 NORMALLY OPEN AND VU54 VALVE BODIES, 120 V, 60 HZ, 120VAC ACTUATOR FOR VU52 VALVE. ON/OFF SPST. SPRING RETURN.
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours $300.00
    HONEYWELL VC8711ZZ11

    HONEYWELL

    RESIDEO

    VC8711ZZ11

    ZONE VALVE 24V 2 POSITION SPTS 2 WIRE 1 MCBL FITS BRAND MULTIPLE FOR USE WITH UNIVERSAL , VC8711ZZ11
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $81.17
    $81.17
    Repair Yours $300.00
    HONEYWELL V8043A-1011

    HONEYWELL

    RESIDEO

    V8043A-1011

    24 VAC 1/2 IN SWEAT N.C. ZONE VALVE, 1/2" SWEAT 2WAY, NORM CLOSED LOW VOLTAGE 24VAC MOTORIZED ZONE VALVE. (3.5CV)
    ✓ IN STOCK!
    $182.00 Buy Surplus As Low As $139.00
    $139.00
    Repair Yours $300.00
    HONEYWELL V8044A1002

    HONEYWELL

    RESIDEO

    V8044A1002

    24 VAC 1/2 IN FLARE NC QUICKFIT ZONE VALVE, VALVE 1/2 IN FLARE
    ✓ IN STOCK!
    $215.00 Buy Surplus As Low As $104.60
    $104.60
    Repair Yours $300.00
    HONEYWELL YTH5320R1025

    HONEYWELL

    RESIDEO

    YTH5320R1025

    WIRELESS NON-PROGRAMMABLE FOCUSPRO® KIT, WORKS WITH TRUEZONE® PANEL, WIRELESS ZONING ADAPTER KIT. A Y-PACK CONTAINING A WIRELESS FOCUSPRO ? NON-PROGRAMMABLE THERMOSTAT AND WIRELESS ADAPTER.
    ✓ IN STOCK!
    $383.00 Buy Surplus As Low As $292.00
    $292.00
    Repair Yours $300.00
    HONEYWELL HVC0001

    HONEYWELL

    RESIDEO

    HVC0001

    DIGITAL BATH FAN CONTROL, DIGITAL BATH FAN CONTROL. WHITE. RUNS BATH FAN TO ASHRAE 62.2. MUST BE ORDERED IN MULTIPLES OF 10.
    ✓ IN STOCK!
    $127.00 Buy Surplus As Low As $66.83
    $66.83
    Repair Yours $300.00
    HONEYWELL TL8230A1003

    HONEYWELL

    RESIDEO

    TL8230A1003

    THERMOSTAT, DIGITAL, PROGRAMMABLE 7 DAY, ELECTRIC HEAT, LINE VOLTAGE, 240 V, DPST, HARDWIRED, 50/60 HZ, PREMIER WHITE
    ✓ IN STOCK!
    $169.00 Buy Surplus As Low As $108.89
    $108.89
    Repair Yours $300.00
    HONEYWELL VC8714ZZ11

    HONEYWELL

    RESIDEO

    VC8714ZZ11

    2-POSITION LOW VOLT ACTUATOR FOR VC SERIES WITH END SWITCH, 2-POS.LOW VOLT ACTUATOR-VC SER. W.END SW.
    ✓ IN STOCK!
    $131.00 Buy Surplus As Low As $68.54
    $68.54
    Repair Yours $300.00
    HONEYWELL R8285D5001

    HONEYWELL

    RESIDEO

    R8285D5001

    DPST CONTROL CENTER FOR HYDRONIC APPLICATIONS USE WITH SV9600 SMART VALVE INCLUD
    ✓ IN STOCK!
    $103.00 Buy Surplus As Low As $68.00
    $68.00
    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 S89F1106

    HONEYWELL

    RESIDEO

    S89F1106

    DIRECT SPARK IGNITION CONTROL, TWO ROD, 4 SECONDS IGNITION TRIAL TIME, 30-38 SECONDS PRE-PURGE, LOCKOUT IGNITION SEQUENCE, 2 AMP MAX VALVE LOAD
    ✓ IN STOCK!
    $563.97 Buy Surplus As Low As $338.38
    $338.38
    Repair Yours $300.00
    HONEYWELL Q314A3547

    HONEYWELL

    RESIDEO

    Q314A3547

    STANDING PILOT BURNER FOR NATURAL GAS WITH LEFT SINGLE-TIP STYLE, PILOT BURNER L TIP
    ✓ IN STOCK!
    $82.00 Buy Surplus As Low As $46.40
    $46.40
    Repair Yours $300.00
    HONEYWELL R7284B1024

    HONEYWELL

    RESIDEO

    R7284B1024

    INTERRUPTED ELECTRONIC OIL PRIMARY, ELECTRICAL CONNECTIONS BURNER MOTOR OIL VALVE IGNITION CAD CELL LIMIT THERMOSTAT AND ALARM, 15 SECOND SAFETY SWITCH TIMING, W/LIGHT
    ✓ IN STOCK!
    $148.35 Buy Surplus As Low As $89.01
    $89.01
    Repair Yours $300.00
    HONEYWELL VCZBD1100

    HONEYWELL

    RESIDEO

    VCZBD1100

    TWO WAY CARTRIDGE CAGE VALVE, LINEAR FLOW, 7CV, CHILLED OR HOT WATER WITH UP TO 60% GLYCOL, 60# CLOSEOFF PRESSURE, BRONZE BODY, STAINLESS STEEL STEM, EPDM O-RIN SEALS, FOR USE WITH AN ON/OFF ...
    ✓ IN STOCK!
    $228.00 Buy Surplus As Low As $123.00
    $123.00
    Repair Yours $300.00
    HONEYWELL VC2114ZZ11

    HONEYWELL

    RESIDEO

    VC2114ZZ11

    VALVE ACTUATOR, TWO POSITION, LOW VOLTAGE, VC SERIES, 24 VAC, 60 HZ, PLENUM RATED CONDUIT CONNECTOR
    ✓ IN STOCK!
    $107.00 Buy Surplus As Low As $82.00
    $82.00
    Repair Yours $300.00
    HONEYWELL T827K1009

    HONEYWELL

    RESIDEO

    T827K1009

    MERCURY FREE HEAT ONLY THERMOSTAT FOR SINGLE STAGE LOW VOLTAGE SYSTEMS, THERMOSTAT- VERTICAL MOUNTED. HEAT ONLY. TERMINALS: R- W. SCALE: 50-90F. SYSTEM SWITCH: HEAT/OFF. FAN SWITCH: NONE
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $35.61
    $35.61
    Repair Yours $300.00
    HONEYWELL VR8205A2024

    HONEYWELL

    RESIDEO

    VR8205A2024

    SINGLE STAGE GAS CONTROLS FOR DIRECT IGNITION APPLIANCE, 1/2 IN X 1/2 IN INLET/OUTLET SIZE, STANDARD OPENING, 24 V AC, NATURAL GAS, GAS PILOT VALVE 1/2" 24V. BEST REPLCS. VR8205A2131
    ✓ IN STOCK!
    $285.00 Buy Surplus As Low As $152.97
    $152.97
    Repair Yours $300.00
    HONEYWELL L6081A1036

    HONEYWELL

    RESIDEO

    L6081A1036

    AQUASTAT CONTROLLER, HIGH AND LOW LIMIT, 150 DEGREES F AT SWITCHES, 265 DEGREES F AT SENSING ELEMENT, 0.25 AMP AT 0.25 TO 12 VDC, 8 AMP AT 120 VAC: 5.1 AMP AT 240 VAC FULL LOAD, 48 AMP AT 12 ...
    ✓ IN STOCK!
    $483.00 Buy Surplus As Low As $273.21
    $273.21
    Repair Yours $300.00
    HONEYWELL V4043B1018

    HONEYWELL

    RESIDEO

    V4043B1018

    120 VAC SWEAT N.O. ZONE VALVE, HW ZONE VALVE, 1/2IN SWT.NORM OPEN, (3.5CV) 120VAC SWEAT CONN.
    ✓ IN STOCK!
    $214.00 Buy Surplus As Low As $96.87
    $96.87
    Repair Yours $300.00
    HONEYWELL S87C1006

    HONEYWELL

    RESIDEO

    S87C1006

    PROVIDE ELECTRONIC CONTROL OF DIRECT SPARK IGNITION SYSTEMS USED ON GAS FIRE FURNACES, BOILERS, AND OTHER HEATING APPLIANCES. **FEATURES** * CONTROL IGNITION SEQUENCE AND GAS CONTR ...
    ✓ IN STOCK!
    $466.58 Buy Surplus As Low As $279.95
    $279.95
    Repair Yours $300.00
    HONEYWELL TL8100A1008

    HONEYWELL

    RESIDEO

    TL8100A1008

    7-DAY PROGRAMMABLE ELECTRONIC THERMOSTAT, MULTI APPLICATION, PROGRAMMABLE LINE VOLT THERMOSTAT WITH BACKLIT DISPLAY FOR GAS, OIL, ELECTRIC SYSTEMS, HOT WATER HEATING, HOT AIR SYSTEMS AND MIL ...
    ✓ IN STOCK!
    $169.00 Buy Surplus As Low As $112.00
    $112.00
    Repair Yours $300.00
    HONEYWELL VCZAL3400

    HONEYWELL

    RESIDEO

    VCZAL3400

    2-WAY 3/4 IN FNPT VC VALVE ASSY 3.9 CV AND EQ PER FLOW, VALVE- 2-WAY VC VALVE- 0 75 IN NPT- 3 9 CV- 10 TDR- 60 PSID CLOSE-OFF- EQUAL PERCENT FLOW
    ✓ IN STOCK!
    $124.00 Buy Surplus As Low As $60.36
    $60.36
    Repair Yours $300.00
    HONEYWELL 802360UA

    HONEYWELL

    RESIDEO

    802360UA

    HONEYWELL 802360UA 24V, 50/60 HZ REPLACEMENT MOTOR FOR STEAM AND HEATING ZONE VALVES , 802360UA
    ✓ IN STOCK!
    $98.00 Buy Surplus As Low As $47.39
    $47.39
    Repair Yours $300.00
    HONEYWELL TH6320R-1004

    HONEYWELL

    RESIDEO

    TH6320R-1004

    THERMOSTAT, WIRELESS, MULTI STAGE, UP TO 3H/2C HEAT PUMP OR 2H/2C CONVENTIONAL, 5-1-1 DAY PROGRAMMABLE, BATTERY OPERATED, HORIZONTAL MOUNT, 24 V LOW VOLTAGE, AUTO MANUAL CHANGEOVER
    ✓ IN STOCK!
    $324.00 Buy Surplus As Low As $144.65
    $144.65
    Repair Yours $300.00
    HONEYWELL AM100R-US-1

    HONEYWELL

    RESIDEO

    AM100R-US-1

    1/2 IN SWEAT UNION MIXING VALVES, AM-1 SERIES MIXING VALVE 1/2IN. 80-180F UNION SWEAT HEATING ONLY NO APPROVALS
    ✓ IN STOCK!
    $171.00 Buy Surplus As Low As $130.00
    $130.00
    Repair Yours $300.00
    HONEYWELL 50027997-001

    HONEYWELL

    RESIDEO

    50027997-001

    REPLACEMENT SOLENOID VALVE FOR TRUESTEAM QUICK CONNECT RESTRICTOR AND WIRING HARNESS, SOLENOID VALVE FOR TRUESTEAM. INCLUDES SOLENOID VALVE- QUICK-CONNECT- RESTRICTOR AND WIRING HARNESS.
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours $300.00
    HONEYWELL Q3400A1024

    HONEYWELL

    RESIDEO

    Q3400A1024

    FLAME ROD ASSEMBLY, 30 INCH IGNITION WIRE, USED WITH HW SMARTVALVES, FIELD REPLACEMENT FOR Q3450 AND Q3480 HOT SURFACE PILOT BURNERS
    ✓ IN STOCK!
    $146.00 Buy Surplus As Low As $111.00
    $111.00
    Repair Yours $300.00
    HONEYWELL VC4011ZZ11

    HONEYWELL

    RESIDEO

    VC4011ZZ11

    VALVE ACTUATOR, LINE VOLT ACTUATOR, DOUBLE INSULATED, 6 SECOND, 6 VA, 100-130 VAC, 50/60 HZ, TWO POSITION, 39" CABLE, 60 PSI MAX.
    ✓ IN STOCK!
    $134.00 Buy Surplus As Low As $58.92
    $58.92
    Repair Yours $300.00
    HONEYWELL PA404A1033

    HONEYWELL

    RESIDEO

    PA404A1033

    PRESSURETROL CONTROLLER WITH ADDITIVE 1 TO 5 PSI DIFFERENTIAL PRESSURE, PRESSURE CONTROL MAKES 5-9PSI REPLCS. PA404A1009
    ✓ IN STOCK!
    $368.50 Buy Surplus As Low As $239.83
    $239.83
    Repair Yours $300.00
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