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    Sensors & Switches / Sensor Accessory

    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.

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    Results 1-50 of 88.
    RHEEM PD955609

    RHEEM

    PD955609

    ENTHALPY SENSOR, 21 VDC, EASY INSTALLATION, 2 MOUNTS
    ✓ IN STOCK!
    £212.92 Price with VAT: £255.51 Buy Surplus As Low As £161.82 Price with VAT: £194.18
    £161.82 Price with VAT: £194.18
    RHEEM RTG20212BE

    RHEEM

    RTG20212BE

    FLAME ROD FL1, WITH GASKET
    ✓ IN STOCK!
    £21.28 Price with VAT: £25.54 Buy Surplus As Low As £12.77 Price with VAT: £15.33
    £12.77 Price with VAT: £15.33
    RHEEM 47-103670-06

    RHEEM

    47-103670-06

    LOW PRESSURE LIMIT SWITCH, 15 PSIG, AUTO RESET, 1/4 INCH FLARE (FEMALE SAE) CONNECTION, COPPER CAPILLARY
    ✓ IN STOCK!
    £50.03 Price with VAT: £60.03 Buy Surplus As Low As £38.66 Price with VAT: £46.39
    £38.66 Price with VAT: £46.39
    RHEEM RHC-ZNS1

    RHEEM

    RHC-ZNS1

    ZONE SENSOR WITH OVERIDE
    £89.44 Price with VAT: £107.33 Buy Surplus As Low As £53.82 Price with VAT: £64.58
    £53.82 Price with VAT: £64.58
    RHEEM AP17980-1

    RHEEM

    AP17980-1

    ROPE WATER SENSOR
    £64.43 Price with VAT: £77.32 Buy Surplus As Low As £38.66 Price with VAT: £46.39
    £38.66 Price with VAT: £46.39
    RHEEM SP20770

    RHEEM

    SP20770

    BEARING, STANDARD MOUNTED UNIT W/ECCENTRIC LOCKING COLLAR, 1 IN. BORE
    £131.14 Price with VAT: £157.36 Buy Surplus As Low As £78.83 Price with VAT: £94.60
    £78.83 Price with VAT: £94.60
    RHEEM SP13447D

    RHEEM

    SP13447D

    FV SENSOR/FV WIPER KIT
    £559.41 Price with VAT: £671.29 Buy Surplus As Low As £335.80 Price with VAT: £402.96
    £335.80 Price with VAT: £402.96
    RHEEM SP20808

    RHEEM

    SP20808

    THERMAL SWITCH
    £47.00 Price with VAT: £56.40 Buy Surplus As Low As £28.80 Price with VAT: £34.57
    £28.80 Price with VAT: £34.57
    RHEEM AP19134

    RHEEM

    AP19134

    ROPE WATER SENSOR
    £37.14 Price with VAT: £44.57 Buy Surplus As Low As £22.74 Price with VAT: £27.29
    £22.74 Price with VAT: £27.29
    RHEEM RTG20006CK

    RHEEM

    RTG20006CK

    DOOR SWITCH
    £23.50 Price with VAT: £28.20 Buy Surplus As Low As £14.40 Price with VAT: £17.28
    £14.40 Price with VAT: £17.28
    RHEEM SP20769

    RHEEM

    SP20769

    BLOCKED INTAKE SWITCH W/BRCKT
    £82.62 Price with VAT: £99.15 Buy Surplus As Low As £50.03 Price with VAT: £60.03
    £50.03 Price with VAT: £60.03
    RHEEM AP18291

    RHEEM

    AP18291

    LEAK SENSOR-TRANSLATOR HARNESS
    £12.89 Price with VAT: £15.46 Buy Surplus As Low As £8.34 Price with VAT: £10.01
    £8.34 Price with VAT: £10.01
    RHEEM PD955875

    RHEEM

    PD955875

    ENTHALPY SENSOR
    £198.60 Price with VAT: £238.32 Buy Surplus As Low As £119.77 Price with VAT: £143.72
    £119.77 Price with VAT: £143.72
    RHEEM PD955612

    RHEEM

    PD955612

    DISCHARGE AIR SENSOR
    £150.84 Price with VAT: £181.01 Buy Surplus As Low As £90.96 Price with VAT: £109.15
    £90.96 Price with VAT: £109.15
    RHEEM K9970178023

    RHEEM

    K9970178023

    SENSOR
    £156.15 Price with VAT: £187.38 Buy Surplus As Low As £93.99 Price with VAT: £112.79
    £93.99 Price with VAT: £112.79
    RHEEM AP20946

    RHEEM

    AP20946

    CONDENSATE WATER SENSOR
    £22.74 Price with VAT: £27.29 Buy Surplus As Low As £13.64 Price with VAT: £16.37
    £13.64 Price with VAT: £16.37
    RHEEM AP18944D

    RHEEM

    AP18944D

    ROPE WATER SENSOR
    £34.87 Price with VAT: £41.84 Buy Surplus As Low As £21.22 Price with VAT: £25.47
    £21.22 Price with VAT: £25.47
    RHEEM SP21111

    RHEEM

    SP21111

    LEAK SENSOR-SHUT OFF KIT
    £302.44 Price with VAT: £362.93 Buy Surplus As Low As £181.92 Price with VAT: £218.31
    £181.92 Price with VAT: £218.31
    RHEEM SP21045

    RHEEM

    SP21045

    CHAMBER SENSOR REPL KIT
    £71.25 Price with VAT: £85.50 Buy Surplus As Low As £43.21 Price with VAT: £51.85
    £43.21 Price with VAT: £51.85
    RHEEM RXHP-01

    RHEEM

    RXHP-01

    SENSOR/CLIP ASSEMBLY
    £24.24 Price with VAT: £29.09 Buy Surplus As Low As £14.55 Price with VAT: £17.46
    £14.55 Price with VAT: £17.46
    RHEEM 47-108211-02

    RHEEM

    47-108211-02

    SENSOR/CLIP ASSEMBLY
    £32.03 Price with VAT: £38.44 Buy Surplus As Low As £19.22 Price with VAT: £23.07
    £19.22 Price with VAT: £23.07
    RHEEM 47-102709-10

    RHEEM

    47-102709-10

    AMBIENT SENSOR
    £7.38 Price with VAT: £8.86 Buy Surplus As Low As £4.43 Price with VAT: £5.31
    £4.43 Price with VAT: £5.31
    RHEEM 42-102070-20

    RHEEM

    42-102070-20

    SWITCH ASSEMBLY
    £18.95 Price with VAT: £22.74 Buy Surplus As Low As £11.37 Price with VAT: £13.64
    £11.37 Price with VAT: £13.64
    RHEEM AP16678

    RHEEM

    AP16678

    ROPE WATER SENSOR, LEAK DETECTOR, 3 PLASTIC CLIPS
    £26.85 Price with VAT: £32.22 Buy Surplus As Low As £16.11 Price with VAT: £19.33
    £16.11 Price with VAT: £19.33
    RHEEM AP15048

    RHEEM

    AP15048

    FV SENSOR REPLACEMENT KIT
    £3.24 Price with VAT: £3.89 Buy Surplus As Low As £1.95 Price with VAT: £2.33
    £1.95 Price with VAT: £2.33
    RHEEM 47-103122-01

    RHEEM

    47-103122-01

    AMBIENT SENSOR
    £12.13 Price with VAT: £14.55 Buy Surplus As Low As £7.28 Price with VAT: £8.73
    £7.28 Price with VAT: £8.73
    RHEEM AP18408

    RHEEM

    AP18408

    THERMISTER SENSOR
    £228.16 Price with VAT: £273.79 Buy Surplus As Low As £137.20 Price with VAT: £164.64
    £137.20 Price with VAT: £164.64
    RHEEM RK013075

    RHEEM

    RK013075

    RADIANT FLOOR SENSOR (XPAK)
    £87.17 Price with VAT: £104.60 Buy Surplus As Low As £52.30 Price with VAT: £62.76
    £52.30 Price with VAT: £62.76
    RHEEM AS46853-1

    RHEEM

    AS46853-1

    SENSOR/DIFFUSER AUTO SHUT-OFF
    £673.87 Price with VAT: £808.64 Buy Surplus As Low As £404.78 Price with VAT: £485.73
    £404.78 Price with VAT: £485.73
    RHEEM RTG20223L

    RHEEM

    RTG20223L

    FLUE TEMP SWITCH
    £27.29 Price with VAT: £32.75 Buy Surplus As Low As £16.68 Price with VAT: £20.01
    £16.68 Price with VAT: £20.01
    RHEEM 62-23543-02K

    RHEEM

    62-23543-02K

    FLAME SENSOR
    £11.60 Price with VAT: £13.92 Buy Surplus As Low As £6.96 Price with VAT: £8.35
    £6.96 Price with VAT: £8.35
    RHEEM 61-21744-01

    RHEEM

    61-21744-01

    FLAME SENSOR
    £100.06 Price with VAT: £120.07 Buy Surplus As Low As £60.64 Price with VAT: £72.77
    £60.64 Price with VAT: £72.77
    RHEEM SP20243

    RHEEM

    SP20243

    FV SENSOR KIT
    £64.43 Price with VAT: £77.32 Buy Surplus As Low As £38.66 Price with VAT: £46.39
    £38.66 Price with VAT: £46.39
    RHEEM 08219958

    RHEEM

    RUSSELL COIL

    08219958

    TEMPERATURE SENSOR
    £114.46 Price with VAT: £137.35 Buy Surplus As Low As £68.98 Price with VAT: £82.77
    £68.98 Price with VAT: £82.77
    RHEEM SP20900

    RHEEM

    SP20900

    PIPE SENSOR CONNECTION WIRE
    £88.69 Price with VAT: £106.42 Buy Surplus As Low As £53.82 Price with VAT: £64.58
    £53.82 Price with VAT: £64.58
    RHEEM RTG20316AF

    RHEEM

    RTG20316AF

    HOT WATER TEMPERATURE SENSOR
    £10.61 Price with VAT: £12.73 Buy Surplus As Low As £6.37 Price with VAT: £7.64
    £6.37 Price with VAT: £7.64
    RHEEM RTG20316AE

    RHEEM

    RTG20316AE

    WATER TEMPERATURE SENSOR
    £10.61 Price with VAT: £12.73 Buy Surplus As Low As £6.37 Price with VAT: £7.64
    £6.37 Price with VAT: £7.64
    RHEEM RTG20298C

    RHEEM

    RTG20298C

    WATER INLET SENSOR
    £15.16 Price with VAT: £18.19 Buy Surplus As Low As £9.10 Price with VAT: £10.92
    £9.10 Price with VAT: £10.92
    RHEEM RTG20164G

    RHEEM

    RTG20164G

    SENSOR ORIFICE (LP)
    £19.71 Price with VAT: £23.65 Buy Surplus As Low As £12.13 Price with VAT: £14.55
    £12.13 Price with VAT: £14.55
    RHEEM RTG20164F

    RHEEM

    RTG20164F

    SENSOR ORIFICE (NG)
    £19.71 Price with VAT: £23.65 Buy Surplus As Low As £12.13 Price with VAT: £14.55
    £12.13 Price with VAT: £14.55
    RHEEM 650590

    RHEEM

    650590

    WELL/STUD-SENSOR 1/2"X 7 IN.
    £52.30 Price with VAT: £62.76 Buy Surplus As Low As £31.84 Price with VAT: £38.20
    £31.84 Price with VAT: £38.20
    RHEEM AS46852-1

    RHEEM

    AS46852-1

    LEAK SENSOR ASSY / HOUSING G2
    £71.25 Price with VAT: £85.50 Buy Surplus As Low As £43.21 Price with VAT: £51.85
    £43.21 Price with VAT: £51.85
    RHEEM AP13910

    RHEEM

    AP13910

    VACUUM SWITCH
    £50.79 Price with VAT: £60.94 Buy Surplus As Low As £31.08 Price with VAT: £37.29
    £31.08 Price with VAT: £37.29
    RHEEM RK010787F

    RHEEM

    RK010787F

    KIT - TEMP SENSOR WATER
    £80.35 Price with VAT: £96.42 Buy Surplus As Low As £48.51 Price with VAT: £58.21
    £48.51 Price with VAT: £58.21
    RHEEM AP15105

    RHEEM

    AP15105

    FLAME SENSOR ROD
    £27.29 Price with VAT: £32.75 Buy Surplus As Low As £16.68 Price with VAT: £20.01
    £16.68 Price with VAT: £20.01
    RHEEM EZT-210

    RHEEM

    EZT-210

    CROSS TRAP KIT W/FLOAT SWITCH
    £35.63 Price with VAT: £42.75 Buy Surplus As Low As £21.98 Price with VAT: £26.38
    £21.98 Price with VAT: £26.38
    RHEEM RTG20212BF

    RHEEM

    RTG20212BF

    ELECTRODE FL2
    Buy Surplus As Low As £10.61 Price with VAT: £12.73
    £10.61 Price with VAT: £12.73
    RHEEM RTG20212BD

    RHEEM

    RTG20212BD

    ELECTRODE IG, IGNITER, W/ GASKET
    £19.50 Price with VAT: £23.40 Buy Surplus As Low As £11.70 Price with VAT: £14.04
    £11.70 Price with VAT: £14.04
    RHEEM SP13989

    RHEEM

    SP13989

    VACUUM SWITCH ASSEMBLY
    £353.23 Price with VAT: £423.88 Buy Surplus As Low As £212.24 Price with VAT: £254.69
    £212.24 Price with VAT: £254.69
    RHEEM 47-109642-01

    RHEEM

    47-109642-01

    A2L SENSIRION SENSOR
    £86.64 Price with VAT: £103.97 Buy Surplus As Low As £51.98 Price with VAT: £62.38
    £51.98 Price with VAT: £62.38
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