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    Results 1-50 of 894.
    INVENSYS HC-201

    INVENSYS

    BARBER COLMAN

    HC-201

    DUCT HUMIDISTAT, HIGH LIMIT, 2 POSITION, 24/240 VAC, 8 AMP, 60/345 VA, 50/60 HZ, SPDT, SCALE RANGE 15 TO 95 % RH, DIFFERENTIAL RANGE 5% RH, SURFACE MOUNT, METAL COVER, (SAME AS: SCHNEIDER EL ...
    ✓ IN STOCK!
    $375.88 Buy Surplus As Low As $225.53
    $225.53
    Repair Yours $300.00
    RITTAL 3118000

    RITTAL

    3118000

    HYGROSTAT, SETTING RANGE: 50-100% RELATIVE HUMIDITY, SWITCHING DIFFERENCE: APPROXIMATELY 4%, COLOR: RAL 7035, SK3118000, 1 PHASE, 24-250 VAC, 24-48 VDC, SINGLE-POLE CHANGE-OVER CONTACT, QUIC ...
    ✓ IN STOCK!
    $329.00 Buy New $329.00
    $106.00
    HONEYWELL HP970B1015

    HONEYWELL

    HP970B1015

    REVERSE ACTING, PNEUMATIC HUMIDISTAT, 45/125 DEGREE MAXIMUM OPERATING TEMPERATURE, 25 PSI MAXIMUM OPERATING PRESSURE, 2 PIPE SINGLE SETPOINT, VERTICAL OR HORIZONTAL MOUNTING, 3/15% RH THROTT ...
    ✓ IN STOCK!
    $1,074.23 Buy Surplus As Low As $816.41
    $816.41
    HONEYWELL HP972B1005

    HONEYWELL

    HP972B1005

    DISCONTINUED BY MANUFACTURER, PNEUMATIC HUMIDISTAT, 1 OR 2 PIPE, REVERSE ACTING, HP972B SERIES
    ✓ IN STOCK!
    $1,106.00 Buy Surplus As Low As $664.00
    $664.00
    JOHNSON CONTROLS JC-5216

    JOHNSON CONTROLS

    JC-5216

    SQUEEZE BULB
    ✓ IN STOCK!
    $40.50 Buy Surplus As Low As $24.30
    $24.30
    INVENSYS AH-104

    INVENSYS

    BARBER COLMAN

    AH-104

    DISCONTINUED BY MANUFACTURER, HUMIDITY ELEMENT, 30/45 PERCENT RANGE, ORANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $132.84
    $132.84
    INVENSYS 2232-150

    INVENSYS

    BARBER COLMAN

    2232-150

    HUMIDITY TRANSMITTER, 0-100% RH, 20-30 PSIG MAXIMUM, 1/8" - 27 FNPT
    ✓ IN STOCK!
    $1,246.00 Buy Surplus As Low As $747.60
    $747.60
    LENNOX 27L43

    LENNOX

    27L43

    HEAT DELAY RELAY KIT
    ✓ IN STOCK!
    $325.60 Buy Surplus As Low As $247.46
    $247.46
    ARMSTRONG HEM-92

    ARMSTRONG

    HEM-92

    ARMSTRONG HEM92 OPERATED STEAM HUMIDIFIER 3/8" ORIFICE 15PSIG OPERATING PRESSURE INCLUDES HONEYWELL M9182A1011 ELECTRIC OPERATOR 24V STEAM TRAP AND SUPPLY LINE STRAINER S/N 233870-10-1-03
    ✓ IN STOCK!
    $9,061.94 Buy Surplus As Low As $5,016.68
    $5,016.68
    JOHNSON CONTROLS W42AA-1

    JOHNSON CONTROLS

    W42AA-1

    HUMIDISTAT, SPDT LINE VOLT, PILOT DUTY ONLY, RM, 10/90%, 120 TO 240 VAC
    ✓ IN STOCK!
    $308.00 Buy Surplus As Low As $185.27
    $185.27
    INVENSYS HC-101

    INVENSYS

    BARBER COLMAN

    HC-101

    ROOM HUMIDISTAT, 10-90% LOW/LINEV ,
    ✓ IN STOCK!
    $436.95 Buy Surplus As Low As $262.17
    $262.17
    INVENSYS RKS-1001-0-1

    INVENSYS

    BARBER COLMAN

    RKS-1001-0-1

    DISCONTINUED BY MANUFACTURER, PNEUMATIC RECEIVER, CONTROLLER, SINGLE O/P
    ✓ IN STOCK!
    Buy Surplus As Low As $247.80
    $247.80
    Repair Yours $300.00
    JOHNSON CONTROLS W43A-14C

    JOHNSON CONTROLS

    PENN BASO

    W43A-14C

    HUMIDISTAT, NEMA 1, SPDT SWITCH ACTION, 0-70%, 4-20 MA, 120/208/240 V, UNIVERSAL KNOB ADJUSTER, WALL MOUNT
    ✓ IN STOCK!
    $263.44 Buy Surplus As Low As $158.06
    $158.06
    DRISTEEM KHD-2-DSB

    DRISTEEM

    KHD-2-DSB

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT, KDH MODEL, POWER: 24V DC, OUTPUT CURRENT: 4/20MA, RANGE: 0/100% RH
    ✓ IN STOCK!
    Buy Surplus As Low As $810.39
    $810.39
    Repair Yours $588.00
    JOHNSON CONTROLS HE-68N2-1N00WS

    JOHNSON CONTROLS

    HE-68N2-1N00WS

    2% RH NI W/C WALL MOUNT. WALL MOUNT 2% RH NICKEL TEMP WARMER/COOLER ADJUST
    ✓ IN STOCK!
    $654.83 Buy Surplus As Low As $392.90
    $392.90
    SIEMENS 186-0019

    SIEMENS

    SIEMENS INDUSTRY

    186-0019

    DISCONTINUED BY MANUFACTURER, ROOM HYGROSTAT, REVERSE-ACTING, 30 PSI MAX PRESSURE, 20-90% RH CONTROL
    ✓ IN STOCK!
    $779.00 Buy New $779.00
    $350.05
    HONEYWELL H49A-1001

    HONEYWELL

    H49A-1001

    HUMIDISTAT CONTROL 7.5AMP 120VAC 0-50PERCENT
    ✓ IN STOCK!
    $95.40 Buy Surplus As Low As $37.80
    $37.80
    INTEC CH2D420

    INTEC

    CH2D420

    HUMIDITY TRANSMITTER 4-20MA 15-30VDC LOOP POWERED
    ✓ IN STOCK!
    $343.80 Buy Surplus As Low As $138.76
    $138.76
    LESLIE LOCKE INCORPORATED PH-1

    LESLIE LOCKE INCORPORATED

    PH-1

    AUTOMATIC HUMIDISTAT, 120V FOR FAN 344H
    ✓ IN STOCK!
    Buy Surplus As Low As $31.95
    $31.95
    RANCO J10-810

    RANCO

    J10-810

    DEHUMIDISTAT, VERTICAL WALL MOUNT, 20-80% RELATIVE HUMIDITY RANGE, 24/60 VAC, 32 - 140 DEGREE F RANGE, REPLACES H46C1166
    ✓ IN STOCK!
    $72.80 Buy Surplus As Low As $43.68
    $43.68
    ARMSTRONG D51772

    ARMSTRONG

    ARMSTRONG INTERNATIONAL

    D51772

    HUMIDISTAT, UCT MOUNTED ELECTRIC MODULATING (0-10VDC OUTPUT) HUMIDISTAT WITH DIGITAL DISPLAY FOR EHU-800 SERIES, GFH SERIES, HC-6000 SERIES, AND ELECTRIC 1000 SERIES HUMIDIFIER, 24VAC, 10%-9 ...
    ✓ IN STOCK!
    $1,550.00 Buy Surplus As Low As $1,171.84
    $1,171.84
    PENTAIR 301AHV3-110

    PENTAIR

    HYPRO

    301AHV3-110

    THREADED MISTING NOZZLE HIGH PRESSURE GREEN 80BAR
    ✓ IN STOCK!
    Buy Surplus As Low As $4.62
    $4.62
    UNITED TECHNOLOGIES 41CA-680-168

    UNITED TECHNOLOGIES

    CARRIER

    41CA-680-168

    HUMIDISTAT CONTROLER 43-55RH RANGE W/ IND LIGHT
    ✓ IN STOCK!
    Buy Surplus As Low As $45.00
    $45.00
    SCHNEIDER ELECTRIC HC-101

    SCHNEIDER ELECTRIC

    HC-101

    ROOM HUMIDISTAT, 10-90% (INCLUDES INSERT TO CONVERT TO -404 MODEL)
    ✓ IN STOCK!
    $378.00 Buy Surplus As Low As $288.00
    $288.00
    KELE & ASSOCIATES HW20K

    KELE & ASSOCIATES

    HW20K

    HUMIDITY SENSOR, WALL MOUNT, 2%
    ✓ IN STOCK!
    $346.00 Buy Surplus As Low As $118.40
    $118.40
    SCHNEIDER ELECTRIC HKS-5033

    SCHNEIDER ELECTRIC

    HKS-5033

    PNEUMATIC HUMIDITY TRANSMITTER, DIRECT ACTING, WALL MOUNTING, NON ADJUSTABLE 10 TO 90% RH, 3-15 PSIG DIRECT ACTING OUTPUT SIGNAL, 5/32" O.D. PLASTIC TUBING AIR CONNECTION
    ✓ IN STOCK!
    $921.00 Buy Surplus As Low As $552.60
    $552.60
    INVENSYS HK-1112

    INVENSYS

    BARBER COLMAN

    HK-1112

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT, MULLION TYPE, FOR PNEUMATIC ROOM, REVERSE ACTING, RANGE 20-90% RH, 18-25 PSI MAX, SCALE WET-DRY
    ✓ IN STOCK!
    Buy Surplus As Low As $10.22
    $10.22
    Repair Yours $300.00
    SONTAY RH-SH-1D

    SONTAY

    RH-SH-1D

    HUMISTAT, SINGLE-STAGE, W/ CONCEALED ADJUSTMENT, 2 AMP @ 250 VAC / 5 AMP @ 230 VAC
    ✓ IN STOCK!
    $594.00 Buy Surplus As Low As $452.00
    $452.00
    JOHNSON CONTROLS HC-6703-6ND0P

    JOHNSON CONTROLS

    HC-6703-6ND0P

    DISCONTINUED BY MANUFACTURER, HUMIDITY CONTROLLER, 14-30VDC INPUT, 6-9VDC OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $129.25
    $129.25
    EDWARDS SIGNALING H-903

    EDWARDS SIGNALING

    H-903

    HYDROSTAT, 115V
    ✓ IN STOCK!
    $430.01 Buy New $430.01
    $173.69
    Repair Yours $300.00
    INVENSYS VT7657B5531P

    INVENSYS

    BARBER COLMAN

    VT7657B5531P

    RFT 2H/2C PRO HUM/DEHM PIR ZIG
    ✓ IN STOCK!
    $598.00 Buy Surplus As Low As $331.70
    $331.70
    NORTEC 2597935

    NORTEC

    2597935

    DUCT HUMIDISTAT W/HIGH LIMIT
    ✓ IN STOCK!
    $422.37 Buy Surplus As Low As $253.42
    $253.42
    NORTEC 2597928

    NORTEC

    2597928

    SP HUMIDISTAT,0-10VDC,WALL MNT
    ✓ IN STOCK!
    $1,127.97 Buy Surplus As Low As $676.78
    $676.78
    INVENSYS HSP81420-0-1

    INVENSYS

    HSP81420-0-1

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT TRANSMITTER .02X100RH ROOM XMTR
    ✓ IN STOCK!
    Buy Surplus As Low As $109.30
    $109.30
    INVENSYS H18-301

    INVENSYS

    SIEBE

    H18-301

    RELATIVE HUMIDITY CONTROLLER, 20-90%, SCALE
    ✓ IN STOCK!
    $325.00 Buy Surplus As Low As $250.00
    $250.00
    HONEYWELL H46D1008

    HONEYWELL

    H46D1008

    HUMIDISTAT CONTROLLER WALL-MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $107.00
    $107.00
    RAM 201.011

    RAM

    201.011

    HUMIDITY SENSOR AIR DUCT
    ✓ IN STOCK!
    Buy Surplus As Low As $487.00
    $487.00
    Repair Yours $320.00
    NEPTRONIC SHS80

    NEPTRONIC

    SHS80

    HUMIDISTAT, HIGH LIMIT, DUCT-MOUNT, 24 VAC/DC OUTPUT, 1 VA CONSUMPTION, BUILT-IN TEMPERATURE AND HUMIDITY SENSOR, ON-BOARD SETPOINT ADJUSTMENT, 20-90% RELATIVE HUMIDITY, 2 ANALOG OUTPUTS (0 ...
    $344.00 Buy Surplus As Low As $209.07
    $209.07
    INVENSYS VER-HXW3-V

    INVENSYS

    BARBER COLMAN

    VER-HXW3-V

    DISCONTINUED BY MANUFACTURER, RELATIVE HUMIDITY TRANSMITTER, SPACE/WALL MOUNT, OUTPUT: 0-10 VDC, REPLACED BY: HWX3XSX
    ✓ IN STOCK!
    Buy Surplus As Low As $56.59
    $56.59
    GENERAL AIRE MHX3

    GENERAL AIRE

    MHX3

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT, WALL/ DUCT MOUNT, 30 VOLT AC, RANGE 10%-75%
    ✓ IN STOCK!
    Buy Surplus As Low As $17.86
    $17.86
    ADK PRESSURE EQUIPMENT CORPORATION 5000-6-47AA

    ADK PRESSURE EQUIPMENT CORPORATION

    5000-6-47AA

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT, RELAY, HUMIDTY, ALARM
    ✓ IN STOCK!
    Buy Surplus As Low As $86.17
    $86.17
    VAISALA SENSOR SYS HMD112

    VAISALA SENSOR SYS

    HMD112

    DUCT TRANSMITTER, HUMICAP SERIES, RELATIVE HUMIDITY/TEMPERATURE, 0-100% RH, -40 TO 60 DEG. C, 4-20 MA ANALOG OUTPUT, 10-28 VDC, IP65
    ✓ IN STOCK!
    $567.10 Buy New $567.10
    $319.84
    NORTEC 150-9857

    NORTEC

    150-9857

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSOR CONTROL, 2-10V, DUCT MOUNT, REPLACED BY 2597926
    ✓ IN STOCK!
    Buy Surplus As Low As $302.89
    $302.89
    WESTINGHOUSE C310616

    WESTINGHOUSE

    C310616

    HUMIDISTAT CONTROL, AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    ✓ IN STOCK!
    Buy Surplus As Low As $59.83
    $59.83
    UNITED TECHNOLOGIES EF05BD332

    UNITED TECHNOLOGIES

    CARRIER

    EF05BD332

    FACTORY AUTHORIZED PARTS™ - EF05BD332 ELECTRONIC EXPANSION VALVE (EXV)
    ✓ IN STOCK!
    $2,012.38 Buy New $2,012.38
    $1,207.43
    SCHNEIDER ELECTRIC HC-201

    SCHNEIDER ELECTRIC

    TAC

    HC-201

    DUCT HUMIDISTAT, HIGH LIMIT, 2 POSITION, 24/240 VAC, 8 AMP, 60/345 VA, 50/60 HZ, SPDT, SCALE RANGE 15 TO 95 % RH, DIFFERENTIAL RANGE 5% RH, SURFACE MOUNT, METAL COVER, (SAME AS: INVENSYS/BAR ...
    ✓ IN STOCK!
    $378.00 Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $300.00
    SCHNEIDER ELECTRIC W875-00032

    SCHNEIDER ELECTRIC

    APC

    W875-00032

    DISPOSABLE HUMIDIFIER CYLINDER, LOW CONDUCTIVITY, 460 V
    ✓ IN STOCK!
    $678.57 Buy Surplus As Low As $335.91
    $335.91
    SIEMENS 134-1861

    SIEMENS

    SIEMENS INDUSTRY

    134-1861

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT, POWER CONTROLS, SPDT, 120/240 V, 0 TO 70 % RH
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    NORTEC 2520273

    NORTEC

    2520273

    DIGITAL DUCT HUMIDISTAT, 24VAC, ON/OFF, INCLUDES 2520265 HUMIDISTAT W/O SENSOR AND 1509857 DUCT SENSOR
    ✓ IN STOCK!
    $861.00 Buy Surplus As Low As $374.97
    $374.97
    NORTEC 151-0142

    NORTEC

    151-0142

    DISCONTINUED BY MANUFACTURER, HUMID CNTRL 0-10V DIG. WALL, DIRECT REPLACEMENT IS 2597928
    ✓ IN STOCK!
    Buy Surplus As Low As $798.95
    $798.95
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