Product Search

    SEARCH NOW FOR ALL YOUR IO HVAC CONTROLS SOLUTIONS

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

    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.

    Filter Results
    Results 1-50 of 489.
    IO HVAC CONTROLS IO-WR

    IO HVAC CONTROLS

    IO-WR

    WIRELESS RELAY, THE IO-WR WIRELESS RELAY KIT DESIGNED TO COMMUNICATE UP TO 150 FT BETWEEN TWO DEVICES WHEN PULLING WIRE IS DIFFICULT OR NOT AN OPTIONA AT ALL. THE SENDING MODULE AND RECIEVIN ...
    ✓ IN STOCK!
    £199.50 Price with VAT: £239.40 Buy Surplus As Low As £128.91 Price with VAT: £154.69
    £128.91 Price with VAT: £154.69
    IO HVAC CONTROLS TD-2220

    IO HVAC CONTROLS

    TD-2220

    22 X 20 TRANE/AMER. STANDARD RECTANGULAR ZONE DAMPER - 60 SEC. BELIMO 3 WIRE ACTUATOR
    ✓ IN STOCK!
    £290.39 Price with VAT: £348.46 Buy Surplus As Low As £186.53 Price with VAT: £223.83
    £186.53 Price with VAT: £223.83
    IO HVAC CONTROLS IO-TWIN

    IO HVAC CONTROLS

    IO-TWIN

    UNIVERSAL TWINNING KIT, UNIVERSAL TWINNING AND/OR PARALLELING KIT, ALLOWS ONE THERMOSTAT TO CONTROL TWO IDENTICAL PIECES OF EQUIPMENT, PAIR TWO TWINNING KITS TOGETHER AND ONE THERMOSTAT CAN ...
    ✓ IN STOCK!
    £219.34 Price with VAT: £263.21 Buy Surplus As Low As £167.25 Price with VAT: £200.70
    £167.25 Price with VAT: £200.70
    Repair Yours £200.00 Price with VAT: £240.00
    IO HVAC CONTROLS IO-CS60WP

    IO HVAC CONTROLS

    IO-CS60WP

    60 DEGREE FLUSH-MOUNTED, TAMPER-PROOF, HEATING THERMOSTAT
    ✓ IN STOCK!
    £26.10 Price with VAT: £31.32 Buy Surplus As Low As £19.84 Price with VAT: £23.81
    £19.84 Price with VAT: £23.81
    Repair Yours Contact Us
    IO HVAC CONTROLS SD-2414

    IO HVAC CONTROLS

    SD-2414

    24 X 14 AUXILIARY ZONE DAMPER
    £326.49 Price with VAT: £391.79 Buy Surplus As Low As £196.34 Price with VAT: £235.61
    £196.34 Price with VAT: £235.61
    IO HVAC CONTROLS SD-2408

    IO HVAC CONTROLS

    SD-2408

    24 X 08 AUXILIARY ZONE DAMPER
    £291.54 Price with VAT: £349.85 Buy Surplus As Low As £175.52 Price with VAT: £210.62
    £175.52 Price with VAT: £210.62
    IO HVAC CONTROLS SD-2220

    IO HVAC CONTROLS

    SD-2220

    22 X 20 AUXILIARY ZONE DAMPER OR 2 POSITION DAMPER
    £390.45 Price with VAT: £468.55 Buy Surplus As Low As £234.27 Price with VAT: £281.13
    £234.27 Price with VAT: £281.13
    IO HVAC CONTROLS SD-2218

    IO HVAC CONTROLS

    SD-2218

    22 X 18 AUXILARY ZONE DAMPER
    £378.56 Price with VAT: £454.27 Buy Surplus As Low As £227.58 Price with VAT: £273.10
    £227.58 Price with VAT: £273.10
    IO HVAC CONTROLS ZD-2620

    IO HVAC CONTROLS

    ZD-2620

    26 X 20 MODULATING COMMERCIAL ZONE DAMPER
    £536.22 Price with VAT: £643.47 Buy Surplus As Low As £322.03 Price with VAT: £386.44
    £322.03 Price with VAT: £386.44
    IO HVAC CONTROLS ZD-2608

    IO HVAC CONTROLS

    ZD-2608

    26 X 08 MODULATING COMMERCIAL ZONE DAMPER
    £441.77 Price with VAT: £530.13 Buy Surplus As Low As £265.51 Price with VAT: £318.61
    £265.51 Price with VAT: £318.61
    IO HVAC CONTROLS ZD-2424

    IO HVAC CONTROLS

    ZD-2424

    24 X 24 MODULATING COMMERCIAL ZONE DAMPER
    £571.18 Price with VAT: £685.42 Buy Surplus As Low As £342.86 Price with VAT: £411.43
    £342.86 Price with VAT: £411.43
    IO HVAC CONTROLS ZD-2420

    IO HVAC CONTROLS

    ZD-2420

    24 X 20 MODULATING COMMERCIAL ZONE DAMPER
    £534.74 Price with VAT: £641.68 Buy Surplus As Low As £321.29 Price with VAT: £385.55
    £321.29 Price with VAT: £385.55
    IO HVAC CONTROLS EB-3616

    IO HVAC CONTROLS

    EB-3616

    36 X 16 HEAVY DUTY MOTORIZED BYPASS DAMPER
    £519.12 Price with VAT: £622.94 Buy Surplus As Low As £311.62 Price with VAT: £373.94
    £311.62 Price with VAT: £373.94
    IO HVAC CONTROLS EB-3418-BM

    IO HVAC CONTROLS

    EB-3418-BM

    34 X 18 HEAVY DUTY MOTORIZED BYPASS DAMPER
    £473.75 Price with VAT: £568.50 Buy Surplus As Low As £284.85 Price with VAT: £341.82
    £284.85 Price with VAT: £341.82
    IO HVAC CONTROLS CO2-TH

    IO HVAC CONTROLS

    CO2-TH

    IO HVAC CO2 CONTROLLER; TEMPERATURE AND HUMIDITY MONITOR AND CONTROLLER
    £206.01 Price with VAT: £247.21 Buy Surplus As Low As £124.20 Price with VAT: £149.04
    £124.20 Price with VAT: £149.04
    IO HVAC CONTROLS MD-22

    IO HVAC CONTROLS

    MD-22

    22" ROUND 2 POSITION ZONE DAMPER - BELIMO 3 WIRE ACTUATOR
    £249.15 Price with VAT: £298.98 Buy Surplus As Low As £149.49 Price with VAT: £179.39
    £149.49 Price with VAT: £179.39
    IO HVAC CONTROLS MBD-2408

    IO HVAC CONTROLS

    MBD-2408

    IO HVAC CONTROLS MANUAL BALANCING DAMPER 24 X 8 WITH LOCKING QUAD (NON-RETURNABLE
    £152.44 Price with VAT: £182.93 Buy Surplus As Low As £90.14 Price with VAT: £108.17
    £90.14 Price with VAT: £108.17
    IO HVAC CONTROLS MBD-1816

    IO HVAC CONTROLS

    MBD-1816

    IO HVAC CONTROLS MANUAL BALANCING DAMPER 18 X 16 WITH LOCKING QUAD (NON-RETURNABLE)
    £176.26 Price with VAT: £211.51 Buy Surplus As Low As £106.35 Price with VAT: £127.62
    £106.35 Price with VAT: £127.62
    IO HVAC CONTROLS HD-3224

    IO HVAC CONTROLS

    HD-3224

    32 X 24 RECTANGULAR TWO-POSITION ZONE DAMPER - 2 WIRE ACTUATOR
    £394.17 Price with VAT: £473.01 Buy Surplus As Low As £236.50 Price with VAT: £283.80
    £236.50 Price with VAT: £283.80
    IO HVAC CONTROLS HD-2212-PO

    IO HVAC CONTROLS

    HD-2212-PO

    22 X 12 RECTANGULAR TWO-POSITION ZONE DAMPER - POWERED OPEN
    £241.71 Price with VAT: £290.05 Buy Surplus As Low As £145.03 Price with VAT: £174.03
    £145.03 Price with VAT: £174.03
    IO HVAC CONTROLS HD-20

    IO HVAC CONTROLS

    HD-20

    20" ROUND HEAVY-DUTY DAMPER
    £203.04 Price with VAT: £243.64 Buy Surplus As Low As £121.97 Price with VAT: £146.36
    £121.97 Price with VAT: £146.36
    IO HVAC CONTROLS HD-07

    IO HVAC CONTROLS

    HD-07

    7" ROUND HEAVY-DUTY DAMPER
    £96.68 Price with VAT: £116.02 Buy Surplus As Low As £58.01 Price with VAT: £69.61
    £58.01 Price with VAT: £69.61
    IO HVAC CONTROLS HD-05

    IO HVAC CONTROLS

    HD-05

    5" ROUND HEAVY DUTY DAMPER
    £91.48 Price with VAT: £109.77 Buy Surplus As Low As £55.04 Price with VAT: £66.04
    £55.04 Price with VAT: £66.04
    IO HVAC CONTROLS BH-ARM

    IO HVAC CONTROLS

    BH-ARM

    BYPASS DAMPER ARM WITH WEIGHTS
    £33.47 Price with VAT: £40.16 Buy Surplus As Low As £20.08 Price with VAT: £24.10
    £20.08 Price with VAT: £24.10
    IO HVAC CONTROLS BAL-1604

    IO HVAC CONTROLS

    BAL-1604

    16 X 04 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £216.42 Price with VAT: £259.71 Buy Surplus As Low As £130.15 Price with VAT: £156.18
    £130.15 Price with VAT: £156.18
    IO HVAC CONTROLS ZD-1608

    IO HVAC CONTROLS

    ZD-1608

    16 X 08 MODULATING COMMERCIAL ZONE DAMPER
    £370.37 Price with VAT: £444.45 Buy Surplus As Low As £222.37 Price with VAT: £266.85
    £222.37 Price with VAT: £266.85
    IO HVAC CONTROLS ZD-1414

    IO HVAC CONTROLS

    ZD-1414

    14 X 14 MODULATING COMMERCIAL ZONE DAMPER
    £388.97 Price with VAT: £466.76 Buy Surplus As Low As £233.53 Price with VAT: £280.23
    £233.53 Price with VAT: £280.23
    IO HVAC CONTROLS BAL-0606

    IO HVAC CONTROLS

    BAL-0606

    06 X 06 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £150.23 Price with VAT: £180.28 Buy Surplus As Low As £90.73 Price with VAT: £108.88
    £90.73 Price with VAT: £108.88
    IO HVAC CONTROLS BAL-06

    IO HVAC CONTROLS

    BAL-06

    6" ROUND ELECTRONIC REMOTE BALANCING DAMPER WITH ACTUATOR
    £109.33 Price with VAT: £131.19 Buy Surplus As Low As £66.19 Price with VAT: £79.43
    £66.19 Price with VAT: £79.43
    IO HVAC CONTROLS BAL-05

    IO HVAC CONTROLS

    BAL-05

    5" ROUND ELECTRONIC REMOTE BALANCING DAMPER WITH ACTUATOR
    £107.84 Price with VAT: £129.41 Buy Surplus As Low As £64.70 Price with VAT: £77.64
    £64.70 Price with VAT: £77.64
    IO HVAC CONTROLS IO-TS46

    IO HVAC CONTROLS

    IO-TS46

    THE TEMP STAT IS A TEMPORARY CONSTRUCTION THERMOSTAT THAT IS PRESET TO A NON-ADJUSTABLE TEMPERATURE. IDEAL FOR SAVING ON ENERGY COSTS AND THE THEFT AND TAMPERING DURING CONSTRUCTION OF AN AC ...
    £8.92 Price with VAT: £10.71 Buy Surplus As Low As £5.80 Price with VAT: £6.96
    £5.80 Price with VAT: £6.96
    Repair Yours £223.12 Price with VAT: £267.74
    IO HVAC CONTROLS HD-1816-PO

    IO HVAC CONTROLS

    HD-1816-PO

    18 X 16 RECTANGULAR TWO-POSITION ZONE DAMPER - POWERED OPEN
    £256.58 Price with VAT: £307.90 Buy Surplus As Low As £153.95 Price with VAT: £184.74
    £153.95 Price with VAT: £184.74
    IO HVAC CONTROLS HD-1612-BM-PO

    IO HVAC CONTROLS

    HD-1612-BM-PO

    16 X 12 TWO-POSITION ZONE DAMPER - BOTTOM MOUNT - POWERED OPEN
    £231.30 Price with VAT: £277.56 Buy Surplus As Low As £139.08 Price with VAT: £166.89
    £139.08 Price with VAT: £166.89
    IO HVAC CONTROLS HD-1610-BM-PO

    IO HVAC CONTROLS

    HD-1610-BM-PO

    16 X 10 TWO-POSITION ZONE DAMPER - BOTTOM MOUNT - POWERED OPEN
    £220.14 Price with VAT: £264.17 Buy Surplus As Low As £132.38 Price with VAT: £158.86
    £132.38 Price with VAT: £158.86
    IO HVAC CONTROLS EB-2010-BM

    IO HVAC CONTROLS

    EB-2010-BM

    20 X 10 HEAVY DUTY MOTORIZED BYPASS DAMPER - BOTTOM MOUNTED
    £341.37 Price with VAT: £409.64 Buy Surplus As Low As £205.27 Price with VAT: £246.32
    £205.27 Price with VAT: £246.32
    IO HVAC CONTROLS CO2-2POS-08

    IO HVAC CONTROLS

    CO2-2POS-08

    IO HVAC 8" TWO POSITION DEMAND CO2 VENTILATION KIT, CO2-2POS-08
    £485.65 Price with VAT: £582.78 Buy Surplus As Low As £291.54 Price with VAT: £349.85
    £291.54 Price with VAT: £349.85
    IO HVAC CONTROLS CO2-2POS-06

    IO HVAC CONTROLS

    CO2-2POS-06

    IO HVAC 6" TWO POSITION DEMAND CO2 VENTILATION KIT, CO2-2POS-06
    £470.03 Price with VAT: £564.04 Buy Surplus As Low As £282.61 Price with VAT: £339.14
    £282.61 Price with VAT: £339.14
    IO HVAC CONTROLS CD-2209

    IO HVAC CONTROLS

    CD-2209

    22 X 09 CARRIER/BRYANT RECTANGULAR ZONE DAMPER - BELIMO 3 WIRE ACTUATOR
    £237.99 Price with VAT: £285.59 Buy Surplus As Low As £142.79 Price with VAT: £171.35
    £142.79 Price with VAT: £171.35
    IO HVAC CONTROLS CD-1308

    IO HVAC CONTROLS

    CD-1308

    13 X 08 CARRIER/BRYANT RECTANGULAR ZONE DAMPER - BELIMO 3 WIRE ACTUATOR
    £224.60 Price with VAT: £269.53 Buy Surplus As Low As £135.36 Price with VAT: £162.43
    £135.36 Price with VAT: £162.43
    IO HVAC CONTROLS CD-1209-BM

    IO HVAC CONTROLS

    CD-1209-BM

    12 X 09 CARRIER/BRYANT RECTANGULAR ZONE DAMPER - BELIMO 3 WIRE ACTUATOR - BOTTOM MOUNT
    £238.74 Price with VAT: £286.48 Buy Surplus As Low As £143.54 Price with VAT: £172.25
    £143.54 Price with VAT: £172.25
    IO HVAC CONTROLS BAL-2822

    IO HVAC CONTROLS

    BAL-2822

    28 X 22 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £425.41 Price with VAT: £510.49 Buy Surplus As Low As £255.84 Price with VAT: £307.01
    £255.84 Price with VAT: £307.01
    IO HVAC CONTROLS BAL-2820

    IO HVAC CONTROLS

    BAL-2820

    28 X 20 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £403.10 Price with VAT: £483.72 Buy Surplus As Low As £242.45 Price with VAT: £290.94
    £242.45 Price with VAT: £290.94
    IO HVAC CONTROLS BAL-2818

    IO HVAC CONTROLS

    BAL-2818

    28 X 18 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £382.27 Price with VAT: £458.73 Buy Surplus As Low As £229.81 Price with VAT: £275.77
    £229.81 Price with VAT: £275.77
    IO HVAC CONTROLS BAL-2626

    IO HVAC CONTROLS

    BAL-2626

    26 X 26 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £391.94 Price with VAT: £470.33 Buy Surplus As Low As £235.76 Price with VAT: £282.91
    £235.76 Price with VAT: £282.91
    IO HVAC CONTROLS BAL-2624

    IO HVAC CONTROLS

    BAL-2624

    26 X 24 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £336.91 Price with VAT: £404.29 Buy Surplus As Low As £202.29 Price with VAT: £242.75
    £202.29 Price with VAT: £242.75
    IO HVAC CONTROLS BAL-2622

    IO HVAC CONTROLS

    BAL-2622

    26 X 22 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £321.29 Price with VAT: £385.55 Buy Surplus As Low As £193.37 Price with VAT: £232.04
    £193.37 Price with VAT: £232.04
    IO HVAC CONTROLS BAL-2620

    IO HVAC CONTROLS

    BAL-2620

    26 X 20 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £348.81 Price with VAT: £418.57 Buy Surplus As Low As £209.73 Price with VAT: £251.68
    £209.73 Price with VAT: £251.68
    IO HVAC CONTROLS BAL-2608

    IO HVAC CONTROLS

    BAL-2608

    26 X 08 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £273.69 Price with VAT: £328.43 Buy Surplus As Low As £164.36 Price with VAT: £197.24
    £164.36 Price with VAT: £197.24
    IO HVAC CONTROLS BAL-2606

    IO HVAC CONTROLS

    BAL-2606

    26 X 06 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £205.27 Price with VAT: £246.32 Buy Surplus As Low As £123.46 Price with VAT: £148.15
    £123.46 Price with VAT: £148.15
    IO HVAC CONTROLS BAL-2424

    IO HVAC CONTROLS

    BAL-2424

    24 X 24 RECTANGULAR ELECTRONIC BALANCING DAMPER WITH ACTUATOR
    £375.58 Price with VAT: £450.70 Buy Surplus As Low As £225.35 Price with VAT: £270.42
    £225.35 Price with VAT: £270.42
    Next
    1 2 3 4 5 6 7 8 9 10