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    Results 1-50 of 976.
    HONEYWELL T6575C-1001

    HONEYWELL

    T6575C-1001

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, DIGITAL, COIL 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $164.16
    $164.16
    Repair Yours $200.00
    HONEYWELL TP970-A-2259

    HONEYWELL

    TP970-A-2259

    PNEUMATIC THERMOSTAT ,DIRECT ACTING, HEAT, D/A 2PIPE 60-90F TEMP ,TRDLNE
    ✓ IN STOCK!
    $387.00 Buy Surplus As Low As $138.00
    $138.00
    Repair Yours $200.00
    HONEYWELL T631B-1005

    HONEYWELL

    T631B-1005

    TEMPERATURE CONTROLLER, 35-100F, 2SPDT, 24 VAC OR 120/240 VAC
    ✓ IN STOCK!
    $562.00 Buy Surplus As Low As $338.00
    $338.00
    Repair Yours $273.00
    HONEYWELL Q674A-1019

    HONEYWELL

    Q674A-1019

    HEAT AUTO COOL FAN SWITCH ,THERMOSTAT SUBBASE SYSTEM,USE W/T874A-D/F
    ✓ IN STOCK!
    $44.00 Buy Surplus As Low As $22.95
    $22.95
    HONEYWELL Q674B-1034

    HONEYWELL

    Q674B-1034

    DISCONTINUED BY MANUFACTURER, THERMOSTAT SUBBASE, 20-30 VAC, COOL-OFF-HEAT, FOR MULTISTAGE THERMOSTAT
    ✓ IN STOCK!
    Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL T6051A-1016

    HONEYWELL

    T6051A-1016

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, HEAVY DUTY, HEATING/COOLING, RANGE 50/80F, 120/240 VOLT CONTROL SPDT SWITCHING, HORIZONTAL OR VERTICAL MOUNTING, REPLACED BY 134-1085
    ✓ IN STOCK!
    Buy Surplus As Low As $364.00
    $364.00
    Repair Yours $299.00
    HONEYWELL T631C-1012

    HONEYWELL

    T631C-1012

    TEMPERATURE CONTROLLER, 20 TO 90 DEGREES F, 120/240 VAC, AGRICULTURAL
    ✓ IN STOCK!
    $378.00 Buy Surplus As Low As $228.00
    $228.00
    Repair Yours $200.00
    HONEYWELL T651A3018

    HONEYWELL

    T651A3018

    THERMOSTAT, LIGHT AND MEDIUM DUTY LINE VOLTAGE, 120/240 VAC, 44-86 DEGREES F SET RANGE, 2 DEGREE DIFFERENTIAL, SPDT BREAKS HEATING AND MAKES COOLING RISE, VAPOR FILLED SWITCH, DUAL DIAPHRAGM ...
    ✓ IN STOCK!
    $232.18 Buy Surplus As Low As $139.31
    $139.31
    Repair Yours $200.00
    HONEYWELL T810D-1136

    HONEYWELL

    T810D-1136

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, 50-80 DEGREES FARENHEIT, 24 VAC HEATING
    ✓ IN STOCK!
    Buy Surplus As Low As $16.00
    $16.00
    HONEYWELL TB8220U1003

    HONEYWELL

    TB8220U1003

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, COMMSTAT MULTISTAGE, BATTERY OPERATED, 24 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $200.00
    HONEYWELL L4006B-1007

    HONEYWELL

    RESIDEO

    L4006B-1007

    CIRCULATOR AQUASTAT, 100-240F RANGE, 5F DIFFERENTIAL
    ✓ IN STOCK!
    $318.00 Buy Surplus As Low As $192.00
    $192.00
    Repair Yours $200.00
    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 $33.00
    $33.00
    Repair Yours $200.00
    HONEYWELL T631A-1006

    HONEYWELL

    T631A-1006

    AGRICULTURE TEMPERATURE CONTROLLER, 24/120/240 VAC, 35-100F SET POINT, 1 SPDT
    ✓ IN STOCK!
    $459.00 Buy Surplus As Low As $333.00
    $333.00
    Repair Yours $200.00
    HONEYWELL TP970B2010

    HONEYWELL

    TP970B2010

    PNEUMATIC THERMOSTAT, REVERSE ACTING, 15-30C
    ✓ IN STOCK!
    $333.00 Buy Surplus As Low As $200.00
    $200.00
    Repair Yours $200.00
    HONEYWELL T874C-1018

    HONEYWELL

    T874C-1018

    THERMOSTAT, MULTI-STAGE, 24V CONTROL, 42-88 DEGREES F, 2 STAGE HEAT/1-STAGE COOL
    ✓ IN STOCK!
    $118.00 Buy Surplus As Low As $71.00
    $71.00
    HONEYWELL 209634A

    HONEYWELL

    209634A

    WALL COVER PLATE FOR T8400/T8401, TAUPE
    ✓ IN STOCK!
    $7.63 Buy Surplus As Low As $5.04
    $5.04
    HONEYWELL 209635A

    HONEYWELL

    209635A

    DEC PLATE, TAUPE, 5 3/4 X 5 3/4
    ✓ IN STOCK!
    $0.32 Buy Surplus As Low As $0.20
    $0.20
    HONEYWELL W8900C-1000

    HONEYWELL

    W8900C-1000

    DISCONTINUED BY MANUFACTURER, CONTROL, 2STAGE W/HUMIDITY REHEAT
    ✓ IN STOCK!
    Buy Surplus As Low As $144.34
    $144.34
    Repair Yours $200.00
    HONEYWELL T675A-1045

    HONEYWELL

    T675A-1045

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, TEMPERATURE CONTROLLER, T675A SERIES, SPDT, SINGLE SWITCH, SNAP-ACTING, 0-100 F, 20 FT CAP
    ✓ IN STOCK!
    $1,346.40 Buy Surplus As Low As $807.84
    $807.84
    Repair Yours $737.87
    HONEYWELL T87K1007

    HONEYWELL

    RESIDEO

    T87K1007

    THERMOSTAT, HEAT ONLY, 2/3 WIRE, 20-30 VAC, 40-90 DEG F REPLACES T87F-2873
    ✓ IN STOCK!
    $84.99 Buy Surplus As Low As $50.99
    $50.99
    HONEYWELL S443A-1007

    HONEYWELL

    S443A-1007

    RHEOSTAT, MANUAL POTENTIOMETER, FOR MODUTROL MOTORS, SPST, ON/OFF SWITCH, SCREW TERMINALS, 2-POSITION MANUAL SWITCH, SURFACE MOUNTED W/ CONDUIT KNOCKOUTS, 135 OHM, 180DEG
    ✓ IN STOCK!
    $928.00 Buy Surplus As Low As $558.00
    $558.00
    Repair Yours $450.00
    HONEYWELL T7047C-1090

    HONEYWELL

    T7047C-1090

    DISCONTINUED BY MANUFACTURER, THERMOSTAT ENCLOSURE, WALL MOUNT, FOR W9076 TEMPERATURE INDICATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $82.00 $40.50
    $82.00 $40.50
    HONEYWELL T822K1000

    HONEYWELL

    RESIDEO

    T822K1000

    THERMOSTAT, MERCURY FREE T822, HEAT ONLY, VERTICAL, 24 V, NON-PROGRAMMABLE, 0.4-30 W, 0.02-1 A, MECHANICAL
    ✓ IN STOCK!
    $57.00 Buy Surplus As Low As $35.00
    $35.00
    HONEYWELL T104C1036

    HONEYWELL

    RESIDEO

    T104C1036

    HIGH CAPACITY THERMOSTATIC RADIATOR ACTUATOR, REMOTE SENSOR, CAPILLARY LENGTH 4.5 FT, TEMP RANGE 48-79 F
    ✓ IN STOCK!
    $228.60 Buy Surplus As Low As $137.16
    $137.16
    Repair Yours $200.00
    HONEYWELL T7560B-1032

    HONEYWELL

    T7560B-1032

    TEMPERATURE/HUMIDITY SENSOR, DIGITAL, WALL MOUNT, WHITE, USED WITH EXCEL 10 CONTROLLERS, 2-104 DEGREE OPERATING TEMPERATURE RANGE, 55-85 DEGREE SETPOINT TEMPERATURE RANGE, 5-90% RH NON CONDE ...
    ✓ IN STOCK!
    $556.00 Buy Surplus As Low As $424.00
    $424.00
    HONEYWELL TP970A2283

    HONEYWELL

    TP970A2283

    D/A 2PIPE 60-90F TRDNLE KIT
    $305.00 Buy Surplus As Low As $183.00
    $183.00
    Repair Yours $200.00
    HONEYWELL TP970B2182

    HONEYWELL

    TP970B2182

    HVAC THERMOSTAT, PNEUMATIC THERMOSTAT, TEMPERATURE SETTING RANGE: 59 TO 90 DEGREES FARENHEIT, THROTTLING RANGE: 2 TO 10 DEGREES FARENHEIT, REVERSE ACTION, SINGLE SET POINT, 2 PIPES, SATIN CH ...
    ✓ IN STOCK!
    $363.00 Buy Surplus As Low As $248.40
    $248.40
    Repair Yours $200.00
    HONEYWELL TP973B-2066

    HONEYWELL

    TP973B-2066

    R/A 1OR2 PIPE 60-90F SNGL TEMPERATURE
    $236.00 Buy Surplus As Low As $142.00
    $142.00
    Repair Yours $200.00
    HONEYWELL TP973B2171

    HONEYWELL

    TP973B2171

    RA 1 OR 2 PIPE, 60-90, UNIVERSAL COVER
    $341.00 Buy Surplus As Low As $205.00
    $205.00
    Repair Yours $200.00
    HONEYWELL HZ432K

    HONEYWELL

    RESIDEO

    HZ432K

    ZONE PANEL,SENSOR & TRANSFORMER, 4 ZONE
    ✓ IN STOCK!
    $704.00 Buy Surplus As Low As $455.60
    $455.60
    Repair Yours $280.87
    HONEYWELL LP916A-1175

    HONEYWELL

    LP916A-1175

    RETRN AIR THERMOSTAT, 40/80F RNG
    ✓ IN STOCK!
    $400.00 Buy Surplus As Low As $258.40
    $258.40
    Repair Yours $200.00
    HONEYWELL SPC

    HONEYWELL

    RESIDEO

    SPC

    .1 TO 4" STATIC # CONTROL,FIX DIF
    ✓ IN STOCK!
    $498.00 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $249.00
    HONEYWELL W7750A-2005

    HONEYWELL

    W7750A-2005

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, PROTECTIVE COMMAND DISPLAY, EXCEL 10, 20-30 VAC, 50/60 HZ, 1.5 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As $330.00
    $330.00
    Repair Yours $280.00
    HONEYWELL TP970A-2038-4

    HONEYWELL

    TP970A-2038-4

    DISCONTINUED BY MANUFACTURER, PNEUMATIC THERMOSTAT, DIRECT ACTING, 60-90F, W/COVER AND UNIVERSAL WALL PLATE
    ✓ IN STOCK!
    Buy Surplus As Low As $170.00
    $170.00
    HONEYWELL TP970A-2004

    HONEYWELL

    TP970A-2004

    PNEUMATIC THERMOSTAT,DIRECT ACTING, HEATING,2 PIPE, 60-90F,18PSI SUPPLY AIR,ADJUSTABLE,BI METAL ELEMENT
    ✓ IN STOCK!
    $290.00 Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $200.00
    HONEYWELL TP970A-2145

    HONEYWELL

    TP970A-2145

    PNEUMATIC THERMOSTAT, DIRECT ACTING, TWO PIPE, 60/90 DEGREE FARENHEIT RANGE, CONVERTASTAT KIT, UNIVERSAL SATIN CHROME COVER INCLUDED
    $350.00 Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    HONEYWELL TP970B-2028

    HONEYWELL

    TP970B-2028

    DISCONTINUED BY MANUFACTURER, PNEUMATIC THERMOSTAT, SINGLE TEMPERATURE, RANGE: 60 - 90F
    ✓ IN STOCK!
    Buy Surplus As Low As $83.16
    $83.16
    HONEYWELL TP970B-2077

    HONEYWELL

    TP970B-2077

    PNEUMATIC THERMOSTAT, CONVERTASTAT, REVERSE ACTING, UNIVERSAL COVER, 60-90F
    ✓ IN STOCK!
    $355.00 Buy Surplus As Low As $271.00
    $271.00
    Repair Yours $200.00
    HONEYWELL L6021C10192

    HONEYWELL

    L6021C10192

    THERMOSTAT, 2 STAGE , 3-WIRE 250 MAX, 2-SPDT IN SEQ, RANGE 15-75F,WITH CASE AND COVER
    ✓ IN STOCK!
    Buy Surplus As Low As $246.24
    $246.24
    Repair Yours $200.00
    HONEYWELL T5038B1006

    HONEYWELL

    T5038B1006

    ACTUATOR THERMOSTATIC
    ✓ IN STOCK!
    $277.20 Buy Surplus As Low As $179.78
    $179.78
    Repair Yours $200.00
    HONEYWELL T4039M-1004

    HONEYWELL

    T4039M-1004

    DISCONTINUED BY MANUFACTURER, FAN COIL STAT, AUTO CO 55/95F 3 SPD
    ✓ IN STOCK!
    Buy Surplus As Low As $380.00
    $380.00
    HONEYWELL R841C1169

    HONEYWELL

    RESIDEO

    R841C1169

    ELECTRONIC HEATING RELAY, 7 AMP @ 208/240/277VAC, 14 AMP @ 120VAC, 42 AMP @ 208/240/277VAC, 84 AMP @ 451VAC, 22 AMP @ 120/208/240VAC
    ✓ IN STOCK!
    $167.00 Buy Surplus As Low As $101.00
    $101.00
    Repair Yours $200.00
    HONEYWELL Q539C-1020

    HONEYWELL

    Q539C-1020

    THERMOSTAT SUBBASE, TAUPE, COOL-OFF, 2 AMP AT 24 VAC
    ✓ IN STOCK!
    $22.10 Buy Surplus As Low As $14.45
    $14.45
    HONEYWELL TB7980A-1006

    HONEYWELL

    TB7980A-1006

    THERMOSTAT, SINGLE OUTPUT, ANALOG MODULATION
    ✓ IN STOCK!
    $298.00 Buy Surplus As Low As $227.00
    $227.00
    Repair Yours $200.00
    HONEYWELL T7770C-1028

    HONEYWELL

    T7770C-1028

    THERMOSTAT, 10-35C RANGE, KNOB CONTROL, ABSOLUTE SCALE, WALL MOUNT, WHITE HOUSING
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    HONEYWELL T7770D-1000

    HONEYWELL

    T7770D-1000

    TEMPERATURE WALL MODULE 20KOHM NON-LINEAR
    ✓ IN STOCK!
    $97.00 Buy Surplus As Low As $65.00
    $65.00
    HONEYWELL T834N1002

    HONEYWELL

    RESIDEO

    T834N1002

    ECONOMY THERMOSTAT, 20-30 VAC, 1 HEAT, 1 COOL, CONVENTIONAL SYSTEMS AND HEAT PUMPS WITH NO AUXILIARY HEAT, VERTICAL MOUNTING, HEAT-OFF-COOL SYSTEM SWITCHING, AUTO-ON FAN SWITCHING, 45-95 DEG ...
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $200.00
    HONEYWELL TB7100A1000

    HONEYWELL

    RESIDEO

    TB7100A1000

    1 HEAT/1 CL CONVENTIONAL, 2 HT/1 CL, HEAT PUMP FAN COIL
    ✓ IN STOCK!
    $209.00 Buy Surplus As Low As $135.15
    $135.15
    Repair Yours $200.00
    HONEYWELL T7300A1005

    HONEYWELL

    T7300A1005

    DISCONTINUED BY MANUFACTURER, MULTISTAGE THERMOSTAT, CONVENTIONAL AND HEAT PUMP, HONEYWELL LOGO, 24VAC, 50/60HZ, SUBBASE REQUIRED, BEIGE
    ✓ IN STOCK!
    Buy Surplus As Low As $266.00
    $266.00
    Repair Yours $240.00
    HONEYWELL Q7300B-1008

    HONEYWELL

    Q7300B-1008

    DISCONTINUED BY MANUFACTURER, COMMERCIAL THERMOSTAT SUBBASE, PROGRAMMABLE, CONVENTIONAL 2H-2C, SYSTEM AUTO-COOL-OFF-HEAT, FAN AUTO-ON, AUX RELAY, 2 LEDS, FOR USE WITH T7300 THERMOSTAT
    ✓ IN STOCK!
    Buy Surplus As Low As $100.00 $48.60
    $100.00 $48.60
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