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    Results 51-100 of 995.
    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!
    $274.78 Buy Surplus As Low As $164.87
    $164.87
    Repair Yours $300.00
    HONEYWELL R841C-1227

    HONEYWELL

    RESIDEO

    R841C-1227

    24 V SPST SWITCHING ELECTRIC HEATER RELAY, RELAY W/CONDUIT BUSHING 240V HS:8536.49.0065
    ✓ IN STOCK!
    $167.70 Buy Surplus As Low As $100.62
    $100.62
    Repair Yours $300.00
    HONEYWELL T4398A1021

    HONEYWELL

    RESIDEO

    T4398A1021

    ELECTRIC HEATING THERMOSTAT, W THERMOMETER, 240 VAC, 22A, 60 HZ, SPST, PREMIER WHITE
    ✓ IN STOCK!
    $66.07 Buy Surplus As Low As $39.64
    $39.64
    Repair Yours $300.00
    HONEYWELL 32001639-002

    HONEYWELL

    RESIDEO

    32001639-002

    REPLACEMENT SOLENOID VALVE ASSEMBLY (INCLUDES WATER FEED TUBE AND NOZZLE) HE220, HE225, HE260, HE265, REPLACEMENT SOLENOID ASSEMBLY FOR HE225,HE265. INCLUDES WATER FEED TUBE AND NOZZLE.
    ✓ IN STOCK!
    $241.44 Buy Surplus As Low As $144.86
    $144.86
    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!
    $171.59 Buy Surplus As Low As $130.41
    $130.41
    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!
    $170.49 Buy Surplus As Low As $102.29
    $102.29
    Repair Yours $300.00
    HONEYWELL L4064-B-2228

    HONEYWELL

    RESIDEO

    L4064-B-2228

    FAN AND LIMIT CONTROL, FAN/LIMIT COMBINATION, 5" INSERTION, FAN AND LIMIT CONTROLLER. 5 INCH INSERT ; COLOR. MULTICOLORED ; STYLE. MODERN ; BLADE LENGTH. 4 INCHES ; SWITCH TYPE. LIMIT SWITCH ...
    ✓ IN STOCK!
    $213.55 Buy Surplus As Low As $108.22
    $108.22
    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!
    $199.50 Buy Surplus As Low As $119.70
    $119.70
    Repair Yours $300.00
    HONEYWELL R8246A-1038

    HONEYWELL

    RESIDEO

    R8246A-1038

    ELECTRIC HEAT CONTROL DUAL 1/4QC COIL TERMINALS REPLACES R8246A1004 R8246A1046 7
    ✓ IN STOCK!
    $180.00 Buy Surplus As Low As $110.47
    $110.47
    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!
    $188.17 Buy Surplus As Low As $112.90
    $112.90
    Repair Yours $300.00
    HONEYWELL V4043E1003

    HONEYWELL

    RESIDEO

    V4043E1003

    120 VAC SWEAT N.C. ZONE VALVE, 1/2C/15# STEAMVALVE/POWERHEAD
    ✓ IN STOCK!
    $173.79 Buy Surplus As Low As $104.27
    $104.27
    Repair Yours $300.00
    HONEYWELL VC6934ZZ11

    HONEYWELL

    RESIDEO

    VC6934ZZ11

    FLOATING ACTUATOR FOR VC SERIES VALVE,24VAC, SP3T, 5 FOOT PLENUM RATED CABLE, NON SPRING RETURN, 60# CLOSEOFF, FOR USE WITH TWO OR THREE WAY VALVES
    ✓ IN STOCK!
    $204.00 Buy Surplus As Low As $109.55
    $109.55
    Repair Yours $300.00
    HONEYWELL C554A1463

    HONEYWELL

    RESIDEO

    C554A1463

    CADMIUM-SULFIDE FLAME DETECTOR WITH 60 IN LEADS, TYPE “R” BRACKET AND HIGHER SENSITIVITY CAD CELL, PHOTOCONDUCTIVE FLAME DETECTOR WITH PLUG IN CADIUM SULFIDE CELL+SOCKET AND LEADWIRE REPLACE ...
    ✓ IN STOCK!
    $77.53 Buy Surplus As Low As $46.52
    $46.52
    Repair Yours $300.00
    HONEYWELL VCZMK6100

    HONEYWELL

    RESIDEO

    VCZMK6100

    3-WAY 3/4 IN FNPT VC VALVE ASSEMBLY 6.6 CV AND LINEAR FLOW, VALVE 3W 3/4IN. NPT BODY CV=6.6
    ✓ IN STOCK!
    $108.00 Buy Surplus As Low As $72.00
    $72.00
    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!
    $59.77 Buy Surplus As Low As $45.42
    $45.42
    Repair Yours $300.00
    HONEYWELL R8184M-1051

    HONEYWELL

    RESIDEO

    R8184M-1051

    RELAY, PROTECTION, OIL BURNER CONTROL, 45 SECOND LOCK-OUT TIMING
    ✓ IN STOCK!
    $346.60 Buy Surplus As Low As $207.96
    $207.96
    Repair Yours $300.00
    HONEYWELL C554A1794

    HONEYWELL

    RESIDEO

    C554A1794

    CADMIUM-SULFIDE FLAME DETECTOR WITH 60 IN. LEADS, TYPE "R" MOUNTING BRACKET AND 130367 CAD CELL, DETECTOR PHOTOCON.FLAME
    ✓ IN STOCK!
    $42.61 Buy Surplus As Low As $25.57
    $25.57
    Repair Yours $300.00
    HONEYWELL VC8110ZZ03

    HONEYWELL

    RESIDEO

    VC8110ZZ03

    ACTUATOR FOR VC SERIES VALVES, SPST, 2-POSITION, 24 VAC, 2 POSITION (ON/OFF), 24V (60HZ) 2 WIRE + COMMON ACTUATOR, MALE MOLEX IN CLUDED, USE WITH SPST CONTROLLER.
    ✓ IN STOCK!
    $114.04 Buy Surplus As Low As $68.42
    $68.42
    Repair Yours $300.00
    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!
    $121.17 Buy Surplus As Low As $92.09
    $92.09
    Repair Yours $300.00
    HONEYWELL T104B1046

    HONEYWELL

    RESIDEO

    T104B1046

    HIGH CAPACITY THERMOSTATIC RADIATOR ACTUATOR 16 FT, THERMOSTATIC SENSOR FOR V110
    ✓ IN STOCK!
    $185.34 Buy Surplus As Low As $111.20
    $111.20
    Repair Yours $300.00
    HONEYWELL T104C1036

    HONEYWELL

    RESIDEO

    T104C1036

    HIGH CAPACITY THERMOSTATIC RADIATOR ACTUATOR, REMOTE SENSOR, CAPILLARY LENGTH 4.5 FT, TEMP RANGE 48-79 F
    ✓ IN STOCK!
    $270.00 Buy Surplus As Low As $149.15
    $149.15
    Repair Yours $300.00
    HONEYWELL V110E1012

    HONEYWELL

    RESIDEO

    V110E1012

    HONEYWELL 3/4 ANGLE VALVE FIPXSIDE T/P
    ✓ IN STOCK!
    $125.00 Buy Surplus As Low As $66.72
    $66.72
    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!
    $154.57 Buy Surplus As Low As $117.47
    $117.47
    Repair Yours $300.00
    HONEYWELL V135A1006

    HONEYWELL

    RESIDEO

    V135A1006

    THREE-WAY 3/4 IN MIXING AND DIVERTING VALVE, V135A VALVE- 3/4 FEMALE SWEAT UNIONS.
    ✓ IN STOCK!
    $368.78 Buy Surplus As Low As $221.27
    $221.27
    Repair Yours $300.00
    HONEYWELL V2042HSL10

    HONEYWELL

    RESIDEO

    V2042HSL10

    ONE-PIPE STEAM 1/8 IN THERMOSTATIC RADIATOR VALVE, 1/8"TRV FEMALE OUT MALE IN
    ✓ IN STOCK!
    $106.62 Buy Surplus As Low As $63.97
    $63.97
    Repair Yours $300.00
    HONEYWELL F76S1007

    HONEYWELL

    RESIDEO

    F76S1007

    1/2 IN WATER FILTER, WATER FILTER 1/2. SWEAT & THREADED MNPT UNION. 100 MICRON FILTER. PLASTIC SUMP BACKWASHABLE. REPLACES F76A1004 & F76A5003.
    ✓ IN STOCK!
    $576.00 Buy Surplus As Low As $355.35
    $355.35
    Repair Yours $300.00
    HONEYWELL FPC

    HONEYWELL

    RESIDEO

    FPC

    FREEZE PROTECT, OPEN, 38F, CLOSE 48F
    ✓ IN STOCK!
    $95.45 Buy Surplus As Low As $57.27
    $57.27
    Repair Yours $300.00
    HONEYWELL FV180A

    HONEYWELL

    RESIDEO

    FV180A

    AIR VENT, THREAD TYPE: MALE, LENGTH: 3-1/4", 150 PSI, MAX BRASS
    ✓ IN STOCK!
    $21.36 Buy Surplus As Low As $12.82
    $12.82
    Repair Yours $300.00
    HONEYWELL FV183

    HONEYWELL

    RESIDEO

    FV183

    3/4 IN GOLDTOP UNIVERSAL AIR VENT, 3/4" NPT AUTOMATIC AIR VENT"
    ✓ IN STOCK!
    $23.34 Buy Surplus As Low As $14.01
    $14.01
    Repair Yours $300.00
    HONEYWELL V8043E1079

    HONEYWELL

    RESIDEO

    V8043E1079

    24 VAC 1 IN SWEAT N.C. QUICKFIT ZONE VALVE WITH 18 IN LEAD WIRES, VALVE 1 IN SWEAT
    ✓ IN STOCK!
    $214.02 Buy Surplus As Low As $128.41
    $128.41
    Repair Yours $300.00
    HONEYWELL TH114-AF-024T

    HONEYWELL

    RESIDEO

    TH114-AF-024T

    LOW VOLT ELECTRIC HEATING (AMBIENT AND FLOOR) MANUAL THERMOSTAT, LOW VOLT NON-PROGRAMMABLE THERMOSTAT WITH FLOOR TEMPERATURE SENSOR. AMBI ENT OR FLOOR CONTROL. 0.5A 24V RCW. 15 MIN. CYCLES B ...
    ✓ IN STOCK!
    $208.73 Buy Surplus As Low As $125.24
    $125.24
    Repair Yours $300.00
    HONEYWELL VCZAL1100

    HONEYWELL

    RESIDEO

    VCZAL1100

    2-WAY 3/4 IN FNPT VC VALVE ASSY 4.7 CV AND LINEAR FLOW, 3/4NPT,2 WAY LINEAR FLOW CARTRIDGE CAGE VALVE, 4.7CV BODY ONLY.
    ✓ IN STOCK!
    $96.86 Buy Surplus As Low As $58.11
    $58.11
    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!
    $381.69 Buy Surplus As Low As $229.01
    $229.01
    Repair Yours $300.00
    HONEYWELL S87C1006

    HONEYWELL

    RESIDEO

    S87C1006

    DIRECT SPARK IGNITION CONTROL, TWO ROD, WITH 6 SEC TRIAL AND LOCK OUT TIMING, IGNITOR 6 SECOND LOCKOUT
    ✓ IN STOCK!
    $491.14 Buy Surplus As Low As $294.68
    $294.68
    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!
    $132.68 Buy Surplus As Low As $79.61
    $79.61
    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!
    $72.00 Buy Surplus As Low As $43.20
    $43.20
    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!
    $491.00 Buy Surplus As Low As $306.00
    $306.00
    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!
    $165.54 Buy Surplus As Low As $99.32
    $99.32
    Repair Yours $300.00
    HONEYWELL HZ432K

    HONEYWELL

    RESIDEO

    HZ432K

    TRUEZONE® HZ432 PANEL KIT, HZ432 TRUEZONE KIT INLCUDES HZ432 CONTROL PANEL DISCHARGE AIR TEMPERATURE SENSOR AND TRANSFORMER. REPLCS. W8835A1004
    ✓ IN STOCK!
    $717.88 Buy Surplus As Low As $545.59
    $545.59
    Repair Yours $300.00
    HONEYWELL PVU100

    HONEYWELL

    RESIDEO

    PVU100

    1 IN UNIVERSAL CONNECTION SUPERVENT, SUPERVENT UNIVERSAL. VERTICAL RISER APPLICATIONS 1IN. NPT
    ✓ IN STOCK!
    $189.00 Buy Surplus As Low As $115.86
    $115.86
    Repair Yours $300.00
    HONEYWELL T100F1395

    HONEYWELL

    RESIDEO

    T100F1395

    DIRECT MOUNT SET POINT,REMOTE SENSOR
    ✓ IN STOCK!
    $94.00 Buy Surplus As Low As $62.25
    $62.25
    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!
    $128.00 Buy Surplus As Low As $97.28
    $97.28
    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!
    $157.00 Buy Surplus As Low As $120.00
    $120.00
    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!
    $79.93 Buy Surplus As Low As $60.75
    $60.75
    Repair Yours $300.00
    HONEYWELL 32001876-001

    HONEYWELL

    RESIDEO

    32001876-001

    CURRENT SENSING RELAY FOR TRUESTEAM HUMIDIFIERS HE120, HE225, HE265, AND HE365, SOLENOID ASSEMBLY
    ✓ IN STOCK!
    $227.82 Buy Surplus As Low As $173.14
    $173.14
    Repair Yours $300.00
    HONEYWELL V4044A1191

    HONEYWELL

    RESIDEO

    V4044A1191

    MOTORIZED VALVE, 120 V, 60 HZ, 7 CV, CUSTOM INLET, AUTO RECYCLE, 125 PSI STATIC
    ✓ IN STOCK!
    $216.00 Buy Surplus As Low As $132.66
    $132.66
    Repair Yours $300.00
    HONEYWELL V8044A1135

    HONEYWELL

    RESIDEO

    V8044A1135

    DIVERTING VALVE, MOTORIZED, 24V/50-60HZ, 1/2IN FNPT, 3 WAY, BOTTOM INLET, AUTO RECYCLE, REMOVABLE POWER HEAD, BRASS BODY, AUTO/MANUAL
    ✓ IN STOCK!
    $212.47 Buy Surplus As Low As $127.48
    $127.48
    Repair Yours $300.00
    HONEYWELL L4006H 1004

    HONEYWELL

    RESIDEO

    L4006H 1004

    AQUASTAT, BREAKS ON RISE, 100-240F RANGE, 240F FACTORY STOP, MANUAL RESET LESS WELL
    ✓ IN STOCK!
    $420.00 Buy Surplus As Low As $189.50
    $189.50
    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!
    $455.60 Buy Surplus As Low As $273.36
    $273.36
    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!
    $60.00 Buy Surplus As Low As $35.61
    $35.61
    Repair Yours $300.00
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