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    Results 501-550 of 994.
    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 AT120A1004

    HONEYWELL

    RESIDEO

    AT120A1004

    PROVIDE POWER TO 24 VAC CIRCUITS IN HEATING/COOLING CONTROL SYSTEMS. INTENDED FOR USE IN SYSTEMS WITH PREDICTABLE, UNIFORM LOADS. CAN BE USED IN ANY APPLICATION THAT DOES NOT EXCEED THE LIST ...
    ✓ IN STOCK!
    $51.00 Buy Surplus As Low As $39.00
    $39.00
    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 R8225D1003

    HONEYWELL

    RESIDEO

    R8225D1003

    HONEYWELL R8225D1003 GENERAL PURPOSE RELAY WITH DPST NO SWITCHING , R8225D1003
    ✓ IN STOCK!
    $176.00 Buy Surplus As Low As $98.83
    $98.83
    HONEYWELL 40003916-048

    HONEYWELL

    RESIDEO

    40003916-048

    REPLACEMENT HEAD FOR V8043F, WITH END SWITCH, 24 V AC, 50/60 HZ, 24VAC POWERHEAD FOR V8043F
    ✓ IN STOCK!
    $170.00 Buy Surplus As Low As $130.00
    $130.00
    HONEYWELL 40003916-021

    HONEYWELL

    RESIDEO

    40003916-021

    24 VAC, 50/60 HZ REPLACEMENT HEAD FOR V8043A, 24VAC POWERHEAD FOR V8043A
    ✓ IN STOCK!
    $147.00 Buy Surplus As Low As $63.92
    $63.92
    HONEYWELL R8222V1003

    HONEYWELL

    RESIDEO

    R8222V1003

    PROVIDE GENERAL PURPOSE SWITCHING FOR REFRIGERATION AND AIR CONDITIONING EQUIPMENT, APPLIANCES, VENDING MACHINES AND SIMILAR APPLICATIONS. **SPECIFICATIONS** * MOLDED TERMINAL NU ...
    ✓ IN STOCK!
    $49.00 Buy Surplus As Low As $27.01
    $27.01
    HONEYWELL VR8345Q4563

    HONEYWELL

    RESIDEO

    VR8345Q4563

    INTERMITTENT PILOT GAS VALVE, 3/4IN, 24VDC, 2-STAGE, DIRECT IGNITION, SLOW OPENING
    ✓ IN STOCK!
    $282.18 Buy Surplus As Low As $169.31
    $169.31
    HONEYWELL L4029E1011

    HONEYWELL

    RESIDEO

    L4029E1011

    LIMIT SWITCH, FIXED 135 DEGREE FARENHEIT LIMIT CONTROL, 120/240 VAC, SWITCHING ACTION: NORMALLY CLOSED SPST SWITCH OPENS ON TEMPERATURE RISE TO THE SET POINT, SWITCH MUST BE MANUALLY RESET T ...
    ✓ IN STOCK!
    $284.00 Buy Surplus As Low As $174.34
    $174.34
    HONEYWELL THM4000R1000

    HONEYWELL

    RESIDEO

    THM4000R1000

    WIRELESS ADAPTER, REDLINK ENABLED, FOR TRUEZONE PANELS / TRUESTEAM HUMIDIFIERS, HARDWIRED, GRAY COLOR, H 5-9/16 INCH W 4-3/8 INCH
    ✓ IN STOCK!
    $130.00 Buy Surplus As Low As $68.23
    $68.23
    Repair Yours $300.00
    HONEYWELL VCZAM3400

    HONEYWELL

    RESIDEO

    VCZAM3400

    2-WAY 3/4 IN SWEAT VC VALVE ASSY 3.9 CV AND EQ PER FLOW, 2-WAY 3/4 IN. SWEAT CONNECTION VC VALVE ASSEMBLY FOR HYDRONIC WITH 3.9 CV AND EQUAL PERCENTAGE FLOW
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $71.47
    $71.47
    Repair Yours $300.00
    HONEYWELL SV9641M4510

    HONEYWELL

    RESIDEO

    SV9641M4510

    STANDARD OPENING INTERMITTENT PILOT WITH COMB AIR CONTROL, INTERMITTENT HOT SURFACE IGNITION PILOT WITH COMBUSTION AIR CONTROL AND LIMIT MONITORING STANDARD OPENING 3/4 X 3/4 NPT, REPLACES S ...
    ✓ IN STOCK!
    $705.00 Buy Surplus As Low As $321.33
    $321.33
    HONEYWELL Q314A6102

    HONEYWELL

    RESIDEO

    Q314A6102

    TARGET TYPE PILOT BURNER, FOR NATURAL OR LP GAS, W/ A BCR-18 ORIFICE, B TYPE MOUNTING BRACKET RIGHT SINGLE TIP
    ✓ IN STOCK!
    $80.00 Buy Surplus As Low As $61.00
    $61.00
    HONEYWELL 390427A

    HONEYWELL

    RESIDEO

    390427A

    ONE 3/4 IN X 1/2 IN REDUCER BUSHINGS
    ✓ IN STOCK!
    $14.00 Buy Surplus As Low As $11.00
    $11.00
    HONEYWELL VR8345K4809

    HONEYWELL

    RESIDEO

    VR8345K4809

    MULTISYSTEM SLOW OPENING INTERMITTENT AND DIRECT IGNITION GAS VALVE, UNIVERSAL ELECTRONIC IGNITION GAS VALVE, SLOW OPENING. 3/4"" X 3/4", 24 VAC, 50/60 HZ, REG. SET 3.5"" WC. IP/DSI/HSI, INC ...
    ✓ IN STOCK!
    $295.00 Buy Surplus As Low As $139.62
    $139.62
    HONEYWELL HVC20A1000

    HONEYWELL

    RESIDEO

    HVC20A1000

    WIRELESS VENT AND FILTER BOOST REMOTE, WIRELESS VENT AND FILTER BOOST REMOTE. REDLINK. 20-40-60 MINUTE BOOST.
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $58.00
    $58.00
    HONEYWELL Q348U1009

    HONEYWELL

    RESIDEO

    Q348U1009

    UNIVERSAL INTERMITTENT BATWING PILOT BURNER FOR NATURAL AND LP GAS WITH NE22 KF24 A26 KR14 ORIFICE
    ✓ IN STOCK!
    $113.59 Buy Surplus As Low As $86.33
    $86.33
    HONEYWELL TL7235A1003

    HONEYWELL

    RESIDEO

    TL7235A1003

    OVERVIEW** THE LINEVOLTPRO NON\-PROGRAMMABLE DIGITAL THERMOSTAT PROVIDES ELECTRONIC CONTROL OF 208/240 VAC RESISTIVE RATED ELECTRIC BASEBOARD HEATERS, RADIANT CEILING HEAT, RADIANT FLOO ...
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours $300.00
    HONEYWELL L4008E1040

    HONEYWELL

    RESIDEO

    L4008E1040

    AQUASTAT CONTROLLER, HIGH LIMIT, MANUAL RESET, 66 IN CAPILLARY LENGTH, HORIZONTAL / VERTICAL MOUNT, SPST, 130 - 270 DEGREES F, 3/8 X 2-7/8 INCH BULB SIZE
    ✓ IN STOCK!
    $277.20 Buy Surplus As Low As $179.55
    $179.55
    HONEYWELL AM102R-UT-1

    HONEYWELL

    RESIDEO

    AM102R-UT-1

    1 IN UNION NPT MIXING VALVE R - HEAT ONLY, AM-1 SERIES MIXING VALVE, 1", 80-180F, UNION THREADED, HEATING ONLY NO APPROVALS
    ✓ IN STOCK!
    $232.00 Buy Surplus As Low As $117.47
    $117.47
    Repair Yours $300.00
    HONEYWELL V110F1018

    HONEYWELL

    RESIDEO

    V110F1018

    THERMOSTATIC VALVE BODY 1" HORIZONTAL ANGLE W/THREADED UNION
    ✓ IN STOCK!
    $157.88 Buy Surplus As Low As $119.99
    $119.99
    HONEYWELL L7224U1002

    HONEYWELL

    RESIDEO

    L7224U1002

    SPECIFICATIONS** * BURNER CONTROL CIRCUIT AT 120V (A): 7\.4 * APPLICATION: HYDRONIC HEATING SYSTEMS, DOMESTIC HOT WATER SERVICE * DIFFERENTIAL: 130 TO 240 F * FULL LOAD AMPS AT 240VAC: ...
    ✓ IN STOCK!
    $352.00 Buy Surplus As Low As $199.32
    $199.32
    HONEYWELL HZ221

    HONEYWELL

    RESIDEO

    HZ221

    CONTROL PANEL, TRUEZONE 2-ZONE, LOW VOLTAGE, DIGITAL, ZONING, 1 STAGE HEAT PUMP WITH AUX HEAT, 24 V, 18-20 GAUGE SOLID, 50 HZ, 40F - 165F
    ✓ IN STOCK!
    $262.00 Buy Surplus As Low As $200.00
    $200.00
    Repair Yours $300.00
    HONEYWELL AM101-US-1LF

    HONEYWELL

    RESIDEO

    AM101-US-1LF

    3/4 IN UNION SWEAT MIXING VALVE - STD, AM-1 SERIES LEAD FREE MIXING VALVE, 3/4", 100-145F, UNION SWEAT.
    ✓ IN STOCK!
    $225.00 Buy Surplus As Low As $123.41
    $123.41
    Repair Yours $300.00
    HONEYWELL THP9045A1023

    HONEYWELL

    RESIDEO

    THP9045A1023

    WIRESAVER, A C-WIRE ADAPTER FOR WI-FI THERMOSTATS OR REDLINK 8000 SERIES MODELS, SAVE-A-WIRE MODULE - ADDS A COMMON WIRE TO A FOUR WIRE SYSTEM. INCLUDES A THERMOSTAT WIRING BLOCK AND EQUIPME ...
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $22.45
    $22.45
    Repair Yours $300.00
    HONEYWELL 50053952-020

    HONEYWELL

    RESIDEO

    50053952-020

    TRUEFRESH VENTILATION TIMER 20-40-60 MIN, TRUEFRESH VENTILATION TIMER. 20/40/60 MINUTES. WORKS WITH VNT5150 VNT5200 AND VNT5070.
    ✓ IN STOCK!
    $121.00 Buy Surplus As Low As $92.00
    $92.00
    Repair Yours $300.00
    HONEYWELL RC840T-277

    HONEYWELL

    RESIDEO

    RC840T-277

    ELECTROMECHANICAL RELAY WITH 24 V TO 277 V TRANSFORMER, ELECTROMECHANICAL ELECTRIC HEAT RELAY WITH BUILT-IN TRANSFORMER 277/24V
    ✓ IN STOCK!
    $157.00 Buy Surplus As Low As $80.88
    $80.88
    HONEYWELL TH1100DH1004

    HONEYWELL

    RESIDEO

    TH1100DH1004

    DISCONTINUED BY MANUFACTURER, DIGITAL THERMOSTAT, NON PROGRAMMABLE, HEAT ONLY HORIZONTAL, CONTROLLER TYPE: PUSH BUTTON
    ✓ IN STOCK!
    Buy Surplus As Low As $67.36
    $67.36
    Repair Yours $300.00
    HONEYWELL TH1210DH1001

    HONEYWELL

    RESIDEO

    TH1210DH1001

    PRO 1000 HORIZONTAL NON\-PROGRAMMABLE DIGITAL THERMOSTATS, BACKLIT DISPLAY, DUAL POWERED (24VAC AND/OR BATTERY). 2 HEAT / 1 COOL HEAT PUMP , TH1210DH1001
    ✓ IN STOCK!
    $96.90 Buy Surplus As Low As $58.14
    $58.14
    Repair Yours $300.00
    HONEYWELL 702

    HONEYWELL

    RESIDEO

    702

    SIREN, 2TONE, 6-12VDC, 30W, SELF CONTAINED, 110DB,
    ✓ IN STOCK!
    $37.80 Buy Surplus As Low As $22.68
    $22.68
    HONEYWELL V110F1002

    HONEYWELL

    RESIDEO

    V110F1002

    HORIZONTAL ANGLE PATTERN 1/2 IN. HIGH CAPACITY VALVE, 1/2FXM BOTTOM T/P ANGLE VALVE
    ✓ IN STOCK!
    $139.00 Buy Surplus As Low As $69.47
    $69.47
    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 VC7934ZZ11

    HONEYWELL

    RESIDEO

    VC7934ZZ11

    MODULATING ACTUATOR, 24 VAC, DIRECT COUPLED MOUNTING, 2-10 VDC CONTROL SIGNAL, FAILS IN PLACE, 60 PSI MAXIMUM DIFFERENTIAL PRESSURE ( CLOSEOFF ), SELF ALIGNING SHAFT ADAPTER, 5' ELECTRICAL C ...
    ✓ IN STOCK!
    $290.39 Buy Surplus As Low As $174.23
    $174.23
    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 C7089R1013

    HONEYWELL

    RESIDEO

    C7089R1013

    WIRELESS OUTDOOR TEMPERATURE SENSOR, -40 - 140 DEGREES F, REDLINK SUPPORT, WALL MOUNT, 2 AA ILIUM BATTERIES POWER SOURCE
    ✓ IN STOCK!
    $139.00 Buy Surplus As Low As $61.97
    $61.97
    Repair Yours $300.00
    HONEYWELL 390686-25

    HONEYWELL

    RESIDEO

    390686-25

    0.012 IN ORIFICE FOR LP, STAMPED BBR12
    ✓ IN STOCK!
    $7.39 Buy Surplus As Low As $5.61
    $5.61
    HONEYWELL Y8610U4001

    HONEYWELL

    RESIDEO

    Y8610U4001

    CONVERTS ATMOSPHERIC STANDING PILOT GAS SYSTEMS TO INTERMITTENT PILOT. MAX CAPACITY OF 150 KBTUH, 24V.PILOT RETROFIT KIT.1/2X 1/2 STANDING PILOT TO INTERMITTENT PILOT WITH 100% SHUTOFF
    ✓ IN STOCK!
    $565.00 Buy Surplus As Low As $324.70
    $324.70
    HONEYWELL RC840T-347

    HONEYWELL

    RESIDEO

    RC840T-347

    RELAY, 347V, W/ BUILT IN 24 V TRANSFORMER, COMPATIBLE WITH 24 V THERMOSTATS WITH 2-WIRE CONNECTIONS (RW) OR 3-WIRE CONNECTIONS
    ✓ IN STOCK!
    $174.00 Buy Surplus As Low As $97.60
    $97.60
    HONEYWELL Q4100C9054

    HONEYWELL

    RESIDEO

    Q4100C9054

    SILICON CARBIDE HOT SURFACE IGNITER — 5.25 IN. LEAD LENGTH, HOT SURFACE IGNITER. LEADWIRE 5.2 IN. TEMP 200C. ELECTRICAL CONNECTION: MOLEX SIDE LOCK CONNECTOR WITH 0.08 IN MALE PINS. CERAMIC ...
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $20.47
    $20.47
    HONEYWELL Q4100C9040

    HONEYWELL

    RESIDEO

    Q4100C9040

    SILICON CARBIDE HOT SURFACE IGNITER — 5.25 IN. LEAD LENGTH, HOT SURFACE IGNITER. LEADWIRE 5.25IN. TEMP 200C. ELECTRICAL CONNECTION: RECEPTICAL WITH .093 IN MALE PINS. CERAMIC INSULATOR: STAN ...
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $21.68
    $21.68
    HONEYWELL M847D-VENT

    HONEYWELL

    RESIDEO

    M847D-VENT

    24V TWO POSITION SPRING CLOSED FOR EARD, 24V TWO POSITION SPRING CLOSED REPLACEMENT ACTUATO
    ✓ IN STOCK!
    $178.00 Buy Surplus As Low As $136.00
    $136.00
    Repair Yours $300.00
    HONEYWELL HR90

    HONEYWELL

    RESIDEO

    HR90

    THERAPRO ELECTRONIC RADIATOR CONTROLLER, PROGRAMMABLE RADIATOR CONTROLLER STANDALONE FOR TRADE
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $81.10
    $81.10
    Repair Yours $300.00
    HONEYWELL EARD8TZ

    HONEYWELL

    RESIDEO

    EARD8TZ

    ECONOMIZER DAMPER8 \- TRUEZONE , EARD8TZ
    ✓ IN STOCK!
    $243.00 Buy Surplus As Low As $144.86
    $144.86
    HONEYWELL ARD10TZ

    HONEYWELL

    RESIDEO

    ARD10TZ

    HONEYWELL AUTOMATIC ROUND DAMPER POWER\-CLOSE, SPRING\-OPEN MODELS ENSURE LOW LEAKAGE WHILE CONTROLLING CIRCULATING AIR IN HEATING, COOLING AND VENTILATION SYSTEMS. * FEATURES GALVANIZE ...
    ✓ IN STOCK!
    $232.00 Buy Surplus As Low As $137.38
    $137.38
    HONEYWELL ARD8TZ

    HONEYWELL

    RESIDEO

    ARD8TZ

    ROUND DAMPER NORMALLY OPEN DIA (IN) 8 IN VOLTAGE (AC) 24 WIDTH (IN) 8 IN OUTPUT AMPS 8 VA CONNECTION WIRE TERMINALS TORQUE (IN\-LBS.) 71 IN\-LB AMBIENT TEMP RANGE 5 TO 60 C AMBIENT HUMIDITY ...
    ✓ IN STOCK!
    $227.00 Buy Surplus As Low As $121.76
    $121.76
    HONEYWELL V8043G-1018

    HONEYWELL

    RESIDEO

    V8043G-1018

    DISCONTINUED BY MANUFACTURER, VALVE, MOTORIZED, LOW VOLTAGE ZONE, 1IN PORT, 24VDC, 50/60HZ, 0.32A, LINE MOUNT, 3/4" SWEAT 3.5 CV 18"
    ✓ IN STOCK!
    $187.00 Buy Surplus As Low As $112.16
    $112.16
    Repair Yours $300.00
    HONEYWELL 945T-WH

    HONEYWELL

    RESIDEO

    945T-WH

    MINI SURFACE MOUNT WITH SCREW TERMINALS, WHITE , 945T-WH
    ✓ IN STOCK!
    $15.00 Buy Surplus As Low As $9.46
    $9.46
    HONEYWELL VR8215S1503

    HONEYWELL

    RESIDEO

    VR8215S1503

    GAS VALVE, STANDARD OPENING, DIRECT IGNITION, SINGLE STAGE, 1/2" INLET/OUTLET, 3.5" WC, 24 VAC, REPLACES VR8215S1248
    ✓ IN STOCK!
    $164.00 Buy Surplus As Low As $87.08
    $87.08
    HONEYWELL DS06-105-SUT-LF

    HONEYWELL

    RESIDEO

    DS06-105-SUT-LF

    2 IN DIALSET FEMALE NPT SINGLE UNION, INTERNALLY THREADED-PRV, 2 INCH DS06 IN.DIALSETIN. LOW LEAD PRESSURE REGULATING VALVE (PRV) - SINGLE UNION NPT
    ✓ IN STOCK!
    $883.00 Buy Surplus As Low As $501.06
    $501.06
    Repair Yours $394.00
    HONEYWELL DS06-101-SUT-LF

    HONEYWELL

    RESIDEO

    DS06-101-SUT-LF

    3/4" NPT. DS06 "DIALSET" LOW LEAD PRESSURE REGULATING VALVE (PRV) - SINGLE UNION
    ✓ IN STOCK!
    $177.64 Buy Surplus As Low As $135.01
    $135.01
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