Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    HVAC / Humidistat

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 894.
    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!
    CAN$216.80 Buy Surplus As Low As CAN$154.85
    CAN$154.85
    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!
    CAN$1,569.33 Buy Surplus As Low As CAN$1,192.68
    CAN$1,192.68
    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 CAN$194.06
    CAN$194.06
    LENNOX 27L43

    LENNOX

    27L43

    HEAT DELAY RELAY KIT
    ✓ IN STOCK!
    CAN$475.67 Buy Surplus As Low As CAN$361.51
    CAN$361.51
    HONEYWELL H46C1166

    HONEYWELL

    RESIDEO

    H46C1166

    DISCONTINUED BY MANUFACTURER, DEHUMIDIFIER CONTROLLER, CLOSES ON RISE, OPENS ON FALL, SPST, 24/120/240 VAC, REPLACED BY J10-810
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$107.87
    CAN$107.87
    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 CAN$1,183.89
    CAN$1,183.89
    Repair Yours CAN$705.63
    RAM 201.011

    RAM

    201.011

    HUMIDITY SENSOR AIR DUCT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$711.45
    CAN$711.45
    Repair Yours CAN$395.95
    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!
    CAN$103.26 Buy Surplus As Low As CAN$63.81
    CAN$63.81
    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!
    CAN$1,345.48 Buy Surplus As Low As CAN$807.29
    CAN$807.29
    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 CAN$14.93
    CAN$14.93
    Repair Yours CAN$373.15
    SONTAY RH-SH-1D

    SONTAY

    RH-SH-1D

    HUMISTAT, SINGLE-STAGE, W/ CONCEALED ADJUSTMENT, 2 AMP @ 250 VAC / 5 AMP @ 230 VAC
    ✓ IN STOCK!
    CAN$867.77 Buy Surplus As Low As CAN$660.32
    CAN$660.32
    ARMSTRONG HEM-92

    ARMSTRONG

    HEM-92

    HUMIDIFIER, LESS OPERATOR, PM0: 4 BAR, PO 4 BAR, CAST IRON, 7/16 ORIFACE,
    ✓ IN STOCK!
    CAN$12,852.90 Buy Surplus As Low As CAN$7,328.81
    CAN$7,328.81
    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 CAN$362.01
    CAN$362.01
    Repair Yours CAN$366.74
    INTEC CH2D420

    INTEC

    CH2D420

    HUMIDITY TRANSMITTER 4-20MA 15-30VDC LOOP POWERED
    ✓ IN STOCK!
    CAN$502.25 Buy Surplus As Low As CAN$202.71
    CAN$202.71
    HONEYWELL H46D1008

    HONEYWELL

    H46D1008

    HUMIDISTAT CONTROLLER WALL-MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$156.32
    CAN$156.32
    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 CAN$188.82
    CAN$188.82
    SCHNEIDER ELECTRIC W875-00032

    SCHNEIDER ELECTRIC

    APC

    W875-00032

    DISPOSABLE HUMIDIFIER CYLINDER, LOW CONDUCTIVITY, 460 V
    ✓ IN STOCK!
    CAN$991.32 Buy Surplus As Low As CAN$490.73
    CAN$490.73
    EDWARDS SIGNALING H-903

    EDWARDS SIGNALING

    H-903

    HYDROSTAT, 115V
    ✓ IN STOCK!
    CAN$628.20 Buy Surplus As Low As CAN$253.74
    CAN$253.74
    Repair Yours CAN$360.02
    INVENSYS VT7657B5531P

    INVENSYS

    BARBER COLMAN

    VT7657B5531P

    RFT 2H/2C PRO HUM/DEHM PIR ZIG
    ✓ IN STOCK!
    CAN$848.17 Buy Surplus As Low As CAN$484.58
    CAN$484.58
    SIEMENS QFA1001

    SIEMENS

    SIEMENS INDUSTRY

    QFA1001

    ROOM HYGROSTAT, W/ EXT. STPT, 30 - 90% RH
    ✓ IN STOCK!
    CAN$226.44 Buy Surplus As Low As CAN$172.38
    CAN$172.38
    LESLIE LOCKE INCORPORATED PH-1

    LESLIE LOCKE INCORPORATED

    PH-1

    AUTOMATIC HUMIDISTAT, 120V FOR FAN 344H
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$46.68
    CAN$46.68
    INVENSYS HSP81420-0-1

    INVENSYS

    HSP81420-0-1

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT TRANSMITTER .02X100RH ROOM XMTR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$159.68
    CAN$159.68
    KELE & ASSOCIATES HW20K

    KELE & ASSOCIATES

    HW20K

    HUMIDITY SENSOR, WALL MOUNT, 2%
    ✓ IN STOCK!
    CAN$490.75 Buy Surplus As Low As CAN$172.97
    CAN$172.97
    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 CAN$442.49
    CAN$442.49
    WESTINGHOUSE C310616

    WESTINGHOUSE

    C310616

    HUMIDISTAT CONTROL, AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$87.41
    CAN$87.41
    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!
    CAN$2,198.43 Buy Surplus As Low As CAN$1,711.93
    CAN$1,711.93
    PENTAIR 301AHV3-110

    PENTAIR

    HYPRO

    301AHV3-110

    THREADED MISTING NOZZLE HIGH PRESSURE GREEN 80BAR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$6.75
    CAN$6.75
    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 CAN$65.74
    CAN$65.74
    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!
    CAN$1,138.03 Buy Surplus As Low As CAN$511.38
    CAN$511.38
    HONEYWELL H49A-1001

    HONEYWELL

    H49A-1001

    HUMIDISTAT CONTROL 7.5AMP 120VAC 0-50PERCENT
    ✓ IN STOCK!
    CAN$139.37 Buy Surplus As Low As CAN$55.22
    CAN$55.22
    INVENSYS VER-HXW2-V

    INVENSYS

    VER-HXW2-V

    DISCONTINUED BY MANUFACTURER, RELATIVE HUMIDITY TRANSMITTER, SPACE/WALL MOUNT, 0-10VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$75.15
    CAN$75.15
    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 CAN$125.88
    CAN$125.88
    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!
    CAN$828.47 Buy Surplus As Low As CAN$467.25
    CAN$467.25
    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!
    CAN$384.86 Buy Surplus As Low As CAN$230.91
    CAN$230.91
    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 CAN$1,167.18
    CAN$1,167.18
    NORTEC 2520273

    NORTEC

    2520273

    DIGITAL DUCT HUMIDISTAT, 24VAC, ON/OFF, INCLUDES 2520265 HUMIDISTAT W/O SENSOR AND 1509857 DUCT SENSOR
    ✓ IN STOCK!
    CAN$1,221.19 Buy Surplus As Low As CAN$547.79
    CAN$547.79
    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 CAN$82.67
    CAN$82.67
    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 CAN$26.09
    CAN$26.09
    SCHNEIDER ELECTRIC HC-101

    SCHNEIDER ELECTRIC

    HC-101

    ROOM HUMIDISTAT, 10-90% (INCLUDES INSERT TO CONVERT TO -404 MODEL)
    ✓ IN STOCK!
    CAN$354.55 Buy Surplus As Low As CAN$255.99
    CAN$255.99
    INVENSYS H18-301

    INVENSYS

    SIEBE

    H18-301

    RELATIVE HUMIDITY CONTROLLER, 20-90%, SCALE
    ✓ IN STOCK!
    CAN$576.92 Buy Surplus As Low As CAN$380.77
    CAN$380.77
    SIEMENS QXA2100

    SIEMENS

    SIEMENS INDUSTRY

    QXA2100

    CONDENSTATION MONITOR FOR CHILLED BEAM / CHILLED CEILING APPLICATIONS
    ✓ IN STOCK!
    CAN$160.99 Buy Surplus As Low As CAN$97.27
    CAN$97.27
    REGIN FA-0001-033

    REGIN

    FA-0001-033

    DISCONTINUED BY MANUFACTURER, HUMIDISTAT, 70C MAX TEMPERATURE SENSOR, 60C MAXIMUM CASING, 10 AMPS, 250 VAC, NOT SUITABLE FOR DC CIRCUTS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$75.16
    CAN$75.16
    Repair Yours CAN$373.15
    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!
    CAN$592.73 Buy Surplus As Low As CAN$277.27
    CAN$277.27
    Repair Yours CAN$250.00
    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!
    CAN$537.56 Buy Surplus As Low As CAN$355.48
    CAN$355.48
    Repair Yours CAN$262.18
    DRISTEEM 194801-001

    DRISTEEM

    194801-001

    HUMIDIFIER CANISTER
    CAN$1,006.74 Buy Surplus As Low As CAN$622.16
    CAN$622.16
    SCHNEIDER ELECTRIC W491-0528

    SCHNEIDER ELECTRIC

    APC

    W491-0528

    HUMIDIFIER CYLINDER, AIR-CONDITIONING
    CAN$1,060.82 Buy Surplus As Low As CAN$624.14
    CAN$624.14
    NORTEC 2597928

    NORTEC

    2597928

    SP HUMIDISTAT,0-10VDC,WALL MNT
    CAN$1,599.84 Buy Surplus As Low As CAN$988.70
    CAN$988.70
    HONEYWELL HP972B1005

    HONEYWELL

    HP972B1005

    DISCONTINUED BY MANUFACTURER, PNEUMATIC HUMIDISTAT, 1 OR 2 PIPE, REVERSE ACTING, HP972B SERIES
    CAN$1,615.74 Buy Surplus As Low As CAN$970.03
    CAN$970.03
    WINLAND ELECTRONICS HA-2

    WINLAND ELECTRONICS

    HA-2

    SENSOR HUMIDITY ALERT
    CAN$186.99 Buy Surplus As Low As CAN$112.49
    CAN$112.49
    Repair Yours CAN$372.24
    JOHNSON CONTROLS HC-6703-6N00P

    JOHNSON CONTROLS

    HC-6703-6N00P

    DISCONTINUED BY MANUFACTURER, CONTROLLER HUMIDITY DUCT PROBE, MOUNT 0/10-6/9VDC
    Buy Surplus As Low As CAN$565.77
    CAN$565.77
    Next
    1 2 3 4 5 6 7 8 9 10 11