Product Search

    SEARCH NOW FOR ALL YOUR IO HVAC CONTROLS SOLUTIONS

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

    HVAC / HVAC Accessory & Rebuild Kit & Seal Kit

    Radwell is not an authorised 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 authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 51-100 of 150.
    IO HVAC CONTROLS B6-CO-250P-0-A+Q6R

    IO HVAC CONTROLS

    B6-CO-250P-0-A+Q6R

    QEL B6-CO / CARBON MONOXIDE ELECTROCHEMICAL 0-250 PPM + Q6R-NO2 / NITROGEN DIOXIDE ELECTROCHEMICAL 0-10 PPM
    £882.64 Price with VAT: £1,059.17 Buy Surplus As Low As £529.74 Price with VAT: £635.68
    £529.74 Price with VAT: £635.68
    IO HVAC CONTROLS CO2-MOD-06

    IO HVAC CONTROLS

    CO2-MOD-06

    IO HVAC 6" MODULATING DEMAND CO2 VENTILATION KIT, CO2-MOD-06
    £602.28 Price with VAT: £722.74 Buy Surplus As Low As £361.97 Price with VAT: £434.37
    £361.97 Price with VAT: £434.37
    IO HVAC CONTROLS IO-NIZER

    IO HVAC CONTROLS

    IO-NIZER

    IO HVAC CONTROLS DUCT MOUNT ION GENERATOR
    £265.25 Price with VAT: £318.29 Buy Surplus As Low As £159.45 Price with VAT: £191.34
    £159.45 Price with VAT: £191.34
    IO HVAC CONTROLS IO-TGL-COMBO

    IO HVAC CONTROLS

    IO-TGL-COMBO

    IO HVAC CONTROLS CLEAR UNIVERSAL THERMOSTAT COVER GUARD WITH COMBINATION LOCK BOX, THERMOSTAT GUARD FOR RESIDENTIAL, HOTEL, BUSINESS, 9" X 8.5" X 2.5"
    £25.69 Price with VAT: £30.83 Buy Surplus As Low As £15.87 Price with VAT: £19.04
    £15.87 Price with VAT: £19.04
    IO HVAC CONTROLS IO-TGL-KEY

    IO HVAC CONTROLS

    IO-TGL-KEY

    IO HVAC CONTROLS CLEAR UNIVERSAL THERMOSTAT COVER GUARD WITH KEY LOCK BOX, THERMOSTAT GUARD FOR RESIDENTIAL, HOTEL, BUSINESS, 9" X 8.5" X 2.5"
    £23.43 Price with VAT: £28.11 Buy Surplus As Low As £14.36 Price with VAT: £17.23
    £14.36 Price with VAT: £17.23
    IO HVAC CONTROLS IO-WWLP

    IO HVAC CONTROLS

    IO-WWLP

    IO HVAC CONTROLS IO-WWLP LOGIC PANEL WITH ENCLOSURE AND KEY LOCK
    £118.64 Price with VAT: £142.37 Buy Surplus As Low As £71.79 Price with VAT: £86.15
    £71.79 Price with VAT: £86.15
    IO HVAC CONTROLS IO-WWS

    IO HVAC CONTROLS

    IO-WWS

    IO HVAC IO-WWS WARNING WATCHDOG DUAL TONE OUTDOOR/INDOOR SIREN
    £88.42 Price with VAT: £106.10 Buy Surplus As Low As £53.65 Price with VAT: £64.38
    £53.65 Price with VAT: £64.38
    IO HVAC CONTROLS IO-WWTS

    IO HVAC CONTROLS

    IO-WWTS

    IO HVAC CONTROLS IO-WWTS WARNING WATCHDOG TAMPER SWITCH
    £30.23 Price with VAT: £36.27 Buy Surplus As Low As £18.14 Price with VAT: £21.76
    £18.14 Price with VAT: £21.76
    IO HVAC CONTROLS LRD100A

    IO HVAC CONTROLS

    LRD100A

    TPI LRD100A SPDT HEAT/COOL OUTDOOR BI METAL THERMOSTAT
    £40.81 Price with VAT: £48.97 Buy Surplus As Low As £24.94 Price with VAT: £29.93
    £24.94 Price with VAT: £29.93
    IO HVAC CONTROLS M-CONTROLLER2-X00

    IO HVAC CONTROLS

    M-CONTROLLER2-X00

    QEL M-CONTROLLER, 2 MULTI-CHANNEL, ANALOG / DIGITAL, FOR GAS DETECTION
    £1,842.36 Price with VAT: £2,210.84 Buy Surplus As Low As £1,105.57 Price with VAT: £1,326.68
    £1,105.57 Price with VAT: £1,326.68
    IO HVAC CONTROLS TR-40

    IO HVAC CONTROLS

    TR-40

    TR-40 40VA PLATE-MOUNTED TRANSFORMER 120V PRIMARY
    £33.25 Price with VAT: £39.90 Buy Surplus As Low As £20.40 Price with VAT: £24.48
    £20.40 Price with VAT: £24.48
    IO HVAC CONTROLS TR-40-B

    IO HVAC CONTROLS

    TR-40-B

    TR-40-B 40VA TRANSFORMER MOUNTED IN A 4 X 4 BOX
    £34.76 Price with VAT: £41.71 Buy Surplus As Low As £21.16 Price with VAT: £25.39
    £21.16 Price with VAT: £25.39
    IO HVAC CONTROLS VDR-08

    IO HVAC CONTROLS

    VDR-08

    ROUND VAV DIFFUSER WITH 8” NECK AND 18” FACE
    £643.09 Price with VAT: £771.71 Buy Surplus As Low As £386.16 Price with VAT: £463.39
    £386.16 Price with VAT: £463.39
    IO HVAC CONTROLS VDR-10

    IO HVAC CONTROLS

    VDR-10

    ROUND VAV DIFFUSER WITH 10” NECK & 23” FACE
    £729.24 Price with VAT: £875.08 Buy Surplus As Low As £437.54 Price with VAT: £525.05
    £437.54 Price with VAT: £525.05
    IO HVAC CONTROLS WEB-TM

    IO HVAC CONTROLS

    WEB-TM

    WEB COMFORT ENERGY MANAGER - UP TO 120 DEVICES
    £1,608.86 Price with VAT: £1,930.63 Buy Surplus As Low As £965.77 Price with VAT: £1,158.92
    £965.77 Price with VAT: £1,158.92
    IO HVAC CONTROLS Z-2000

    IO HVAC CONTROLS

    Z-2000

    20-ZONE COMMERCIAL ZONE CONTROL PANEL
    £1,003.55 Price with VAT: £1,204.26 Buy Surplus As Low As £602.28 Price with VAT: £722.74
    £602.28 Price with VAT: £722.74
    IO HVAC CONTROLS 85930-006-000

    IO HVAC CONTROLS

    85930-006-000

    QEL 85930-006-000 CALIBRATION CAP KIT ADAPTER FOR Q5/B5/Q6/B6
    £120.91 Price with VAT: £145.09 Buy Surplus As Low As £72.55 Price with VAT: £87.06
    £72.55 Price with VAT: £87.06
    IO HVAC CONTROLS 85930-007-000

    IO HVAC CONTROLS

    85930-007-000

    QEL 85930-007-000 SPLASH GUARD KIT FOR Q5 / B5 & Q6 / B6 SERIES GAS DETECTORS
    £65.74 Price with VAT: £78.89 Buy Surplus As Low As £40.05 Price with VAT: £48.06
    £40.05 Price with VAT: £48.06
    IO HVAC CONTROLS 85930-017-018

    IO HVAC CONTROLS

    85930-017-018

    QEL 85930-017-018 HYDROGEN SMART SENSOR REPLACEMENT, 0-100% LEL, FOR Q5/B5 & Q6/B6 GAS DETECTION
    £95.97 Price with VAT: £115.17 Buy Surplus As Low As £58.19 Price with VAT: £69.83
    £58.19 Price with VAT: £69.83
    IO HVAC CONTROLS BAC-BOX-0

    IO HVAC CONTROLS

    BAC-BOX-0

    QEL BAC-BOX-0 BACNET IP OUTPUT CONVERTER FOR Q-CONTROLLER
    £581.88 Price with VAT: £698.25 Buy Surplus As Low As £349.13 Price with VAT: £418.95
    £349.13 Price with VAT: £418.95
    IO HVAC CONTROLS BAL-PORT.PARA

    IO HVAC CONTROLS

    BAL-PORT.PARA

    INLINE CPLR 6PS/6CND 1-1 FOR PARALLELING BAL ONLY
    £8.31 Price with VAT: £9.98 Buy Surplus As Low As £4.99 Price with VAT: £5.99
    £4.99 Price with VAT: £5.99
    IO HVAC CONTROLS BAL-PORT.V2

    IO HVAC CONTROLS

    BAL-PORT.V2

    INLINE CPLR 6PS/6CND 1-6PIN WHITE (IC107C6SWH)
    £12.85 Price with VAT: £15.42 Buy Surplus As Low As £8.31 Price with VAT: £9.98
    £8.31 Price with VAT: £9.98
    IO HVAC CONTROLS BI-BOX-0

    IO HVAC CONTROLS

    BI-BOX-0

    QEL BI-BOX-0 4 CHANNEL RELAY INPUT MODULE FOR Q-CONTROLLER
    £311.34 Price with VAT: £373.61 Buy Surplus As Low As £187.41 Price with VAT: £224.89
    £187.41 Price with VAT: £224.89
    IO HVAC CONTROLS BN-RK-10-SD

    IO HVAC CONTROLS

    BN-RK-10-SD

    2\' X 2\' AUXILARY VAV DIFFUSER WITH 10 NECK - BACNET
    £378.60 Price with VAT: £454.32 Buy Surplus As Low As £227.46 Price with VAT: £272.95
    £227.46 Price with VAT: £272.95
    IO HVAC CONTROLS BN-RK-12-SD

    IO HVAC CONTROLS

    BN-RK-12-SD

    2\' X 2\' AUXILARY VAV DIFFUSER WITH 12 NECK - BACNET
    £380.11 Price with VAT: £456.13 Buy Surplus As Low As £228.22 Price with VAT: £273.86
    £228.22 Price with VAT: £273.86
    IO HVAC CONTROLS CO2-MOD-12

    IO HVAC CONTROLS

    CO2-MOD-12

    IO HVAC 12" MODULATING DEMAND CO2 VENTILATION KIT, CO2-MOD-12
    £653.67 Price with VAT: £784.40 Buy Surplus As Low As £392.20 Price with VAT: £470.64
    £392.20 Price with VAT: £470.64
    IO HVAC CONTROLS CO2-MOD-14

    IO HVAC CONTROLS

    CO2-MOD-14

    IO HVAC 14" MODULATING DEMAND CO2 VENTILATION KIT, CO2-MOD-14
    £681.63 Price with VAT: £817.95 Buy Surplus As Low As £409.58 Price with VAT: £491.50
    £409.58 Price with VAT: £491.50
    IO HVAC CONTROLS IO-BOX-0

    IO HVAC CONTROLS

    IO-BOX-0

    QEL IO-BOX-0 DIN RAIL MOUNTING BOX FOR MODULES, Q-CONTROLLER, NEMA 4X ENCLOSURE
    £311.34 Price with VAT: £373.61 Buy Surplus As Low As £187.41 Price with VAT: £224.89
    £187.41 Price with VAT: £224.89
    IO HVAC CONTROLS IO-WWCB

    IO HVAC CONTROLS

    IO-WWCB

    WARNING WATCHDOG CIRCUIT BOARD
    £43.83 Price with VAT: £52.60 Buy Surplus As Low As £26.45 Price with VAT: £31.74
    £26.45 Price with VAT: £31.74
    IO HVAC CONTROLS M-ANNUNCIATOR

    IO HVAC CONTROLS

    M-ANNUNCIATOR

    QEL M-ANNUNCIATOR SERIES ANNUNCIATOR PANEL FOR M-CONTROLLER
    £360.46 Price with VAT: £432.55 Buy Surplus As Low As £216.88 Price with VAT: £260.26
    £216.88 Price with VAT: £260.26
    IO HVAC CONTROLS M-RELAY-5A-8000000

    IO HVAC CONTROLS

    M-RELAY-5A-8000000

    QEL M-RELAY FOR M-CONTROLLER SERIES RELAY MODULE W/ 8 DPDT RELAYS
    £365.00 Price with VAT: £438.00 Buy Surplus As Low As £219.15 Price with VAT: £262.98
    £219.15 Price with VAT: £262.98
    IO HVAC CONTROLS Q4C-A-R00

    IO HVAC CONTROLS

    Q4C-A-R00

    Q4C SERIES 4 SENSOR DIGITAL CONTROLLER W/ RELAY BOARD (4 X SPDT, 10 A)
    £967.28 Price with VAT: £1,160.73 Buy Surplus As Low As £580.37 Price with VAT: £696.44
    £580.37 Price with VAT: £696.44
    IO HVAC CONTROLS Q4C-A-RT0

    IO HVAC CONTROLS

    Q4C-A-RT0

    Q4C SERIES 4 SENSOR DIGITAL CONTROLLER W/ RELAY BOARD (4 X SPDT, 10 A) + ISOLATED 4-20 MA OR 2-10 VDC OUTPUT BOARD
    £1,044.36 Price with VAT: £1,253.23 Buy Surplus As Low As £627.22 Price with VAT: £752.66
    £627.22 Price with VAT: £752.66
    IO HVAC CONTROLS Q5-H2-1000P-0-A

    IO HVAC CONTROLS

    Q5-H2-1000P-0-A

    Q5-H2 / HYDROGEN ELECTROCHEMICAL 0-1000 PPM, NEMA 4X ENCLOSURE
    £1,121.44 Price with VAT: £1,345.73 Buy Surplus As Low As £673.32 Price with VAT: £807.98
    £673.32 Price with VAT: £807.98
    IO HVAC CONTROLS Q5-NO2-10P-0-A

    IO HVAC CONTROLS

    Q5-NO2-10P-0-A

    Q5-NO2-10P-0-A NITROGEN DIOXIDE NO2 SENSOR
    £581.88 Price with VAT: £698.25 Buy Surplus As Low As £349.13 Price with VAT: £418.95
    £349.13 Price with VAT: £418.95
    IO HVAC CONTROLS Q6-CO-250P-0-A + Q6R

    IO HVAC CONTROLS

    Q6-CO-250P-0-A + Q6R

    Q6-CO / CARBON MONOXIDE ELECTROCHEMICAL 0-250 PPM + Q6R-NO2 / NITROGEN DIOXIDE ELECTROCHEMICAL 0-10 PPM
    £882.64 Price with VAT: £1,059.17 Buy Surplus As Low As £529.74 Price with VAT: £635.68
    £529.74 Price with VAT: £635.68
    IO HVAC CONTROLS QIRF-134AA-0

    IO HVAC CONTROLS

    QIRF-134AA-0

    QIRF REFRIGERANT MONITOR, FOR R134A GAS, MEASUREMENT RANGE 0-1000 PPM, (QIRF-134AA-0)
    £1,778.88 Price with VAT: £2,134.66 Buy Surplus As Low As £1,067.78 Price with VAT: £1,281.34
    £1,067.78 Price with VAT: £1,281.34
    Repair Yours £748.13 Price with VAT: £897.75
    IO HVAC CONTROLS RAT-10

    IO HVAC CONTROLS

    RAT-10

    10" RETROFIT AIR TERMINAL
    £198.75 Price with VAT: £238.49 Buy Surplus As Low As £119.40 Price with VAT: £143.28
    £119.40 Price with VAT: £143.28
    IO HVAC CONTROLS RAT-14

    IO HVAC CONTROLS

    RAT-14

    14" RETROFIT AIR TERMINAL
    £212.35 Price with VAT: £254.82 Buy Surplus As Low As £127.71 Price with VAT: £153.25
    £127.71 Price with VAT: £153.25
    IO HVAC CONTROLS RAT-16

    IO HVAC CONTROLS

    RAT-16

    16" RETROFIT AIR TERMINAL
    £222.93 Price with VAT: £267.51 Buy Surplus As Low As £133.76 Price with VAT: £160.51
    £133.76 Price with VAT: £160.51
    IO HVAC CONTROLS VD-06

    IO HVAC CONTROLS

    VD-06

    IO HVAC CONTROLS VD-06 24"X24", 6" NECK VAV CEILING DIFFUSER WITH WALL-MOUNTED THERMOSTAT CONTROL – 118 TO 710 CFM RANGE VAV DIFFUSER
    £402.03 Price with VAT: £482.43 Buy Surplus As Low As £241.82 Price with VAT: £290.18
    £241.82 Price with VAT: £290.18
    IO HVAC CONTROLS 85930-018-001

    IO HVAC CONTROLS

    85930-018-001

    QEL 85930-018-001 CARBON MONOXIDE SMART SENSOR REPLACEMENT, 0-250 PPM, FOR Q5/B5 & Q6/B6 GAS DETECTION
    £186.65 Price with VAT: £223.99 Buy Surplus As Low As £112.60 Price with VAT: £135.12
    £112.60 Price with VAT: £135.12
    IO HVAC CONTROLS AO-BOX-0

    IO HVAC CONTROLS

    AO-BOX-0

    QEL AO-BOX-0 8 CHANNEL ANALOG OUTPUT MODULE FOR Q-CONTROLLER
    £311.34 Price with VAT: £373.61 Buy Surplus As Low As £187.41 Price with VAT: £224.89
    £187.41 Price with VAT: £224.89
    IO HVAC CONTROLS B5-CH4-100L-0-A

    IO HVAC CONTROLS

    B5-CH4-100L-0-A

    QEL B5-CH4-100L-0-A NATURAL GAS CALIBRATION CYLINDER
    £581.88 Price with VAT: £698.25 Buy Surplus As Low As £349.13 Price with VAT: £418.95
    £349.13 Price with VAT: £418.95
    IO HVAC CONTROLS B5-CO2-5000P-0-A

    IO HVAC CONTROLS

    B5-CO2-5000P-0-A

    QEL B5-CO2-5000P-0-A B5 CARBON DIOXIDE, INFRARED, 0-5000PPM SMART GAS TRANSMITTER
    £1,044.36 Price with VAT: £1,253.23 Buy Surplus As Low As £627.22 Price with VAT: £752.66
    £627.22 Price with VAT: £752.66
    IO HVAC CONTROLS B5-NO2-10P-0-A

    IO HVAC CONTROLS

    B5-NO2-10P-0-A

    QEL B5-NO2-10P-0-A B5 NITROGEN DIOXIDE, ELECTROCHEMICAL, 0-10PPM SMART GAS TRANSMITTER
    £581.88 Price with VAT: £698.25 Buy Surplus As Low As £349.13 Price with VAT: £418.95
    £349.13 Price with VAT: £418.95
    IO HVAC CONTROLS BAL-RP

    IO HVAC CONTROLS

    BAL-RP

    ROUND, WHITE WALL/CEILING CUP (RG11 INCLUDED)
    £31.74 Price with VAT: £38.09 Buy Surplus As Low As £19.65 Price with VAT: £23.58
    £19.65 Price with VAT: £23.58
    IO HVAC CONTROLS BN-RK-06-SD

    IO HVAC CONTROLS

    BN-RK-06-SD

    2\' X 2\' AUXILARY VAV DIFFUSER WITH 06 NECK - BACNET
    £377.09 Price with VAT: £452.50 Buy Surplus As Low As £226.71 Price with VAT: £272.05
    £226.71 Price with VAT: £272.05
    IO HVAC CONTROLS BN-RK-08-SD

    IO HVAC CONTROLS

    BN-RK-08-SD

    2\' X 2\' AUXILARY VAV DIFFUSER WITH 08 NECK - BACNET
    £377.84 Price with VAT: £453.41 Buy Surplus As Low As £226.71 Price with VAT: £272.05
    £226.71 Price with VAT: £272.05
    IO HVAC CONTROLS BN-RK-14-SD

    IO HVAC CONTROLS

    BN-RK-14-SD

    2\' X 2\' AUXILARY VAV DIFFUSER WITH 14 NECK - BACNET
    £381.62 Price with VAT: £457.95 Buy Surplus As Low As £228.97 Price with VAT: £274.77
    £228.97 Price with VAT: £274.77
    Previous Next
    1 2 3