Product Search

    SEARCH NOW FOR ALL YOUR AO SMITH WATER HEATERS SOLUTIONS

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

    Sensors & Switches / Pressure Switch

    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 440.
    AO SMITH WATER HEATERS 9006188215

    AO SMITH WATER HEATERS

    9006188215

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, FLUE SWITCH, BLOCKED, REPLACED BY 100110973
    ✓ IN STOCK!
    Buy Surplus As Low As €45.26 Price with VAT: €53.86
    €45.26 Price with VAT: €53.86
    AO SMITH WATER HEATERS 100112660

    AO SMITH WATER HEATERS

    LOCHINVAR

    100112660

    0.99" PRESSURE SWITCH, REPLACES IS20451-6170
    ✓ IN STOCK!
    €53.97 Price with VAT: €64.22 Buy Surplus As Low As €35.96 Price with VAT: €42.79
    €35.96 Price with VAT: €42.79
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS PRS2707

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2707

    LOCHINVAR PRS2707 PRESSURE SWITCH, LOW AIR PF1000, BOILER, HYDRONIC, WATER, HEATING
    ✓ IN STOCK!
    €175.83 Price with VAT: €209.24 Buy Surplus As Low As €87.90 Price with VAT: €104.60
    €87.90 Price with VAT: €104.60
    AO SMITH WATER HEATERS PRS-2419

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS-2419

    PRESSURE SWITCH AIR HIGH ALTITUDE 4001-6000
    ✓ IN STOCK!
    €101.84 Price with VAT: €121.20 Buy Surplus As Low As €39.97 Price with VAT: €47.57
    €39.97 Price with VAT: €47.57
    AO SMITH WATER HEATERS 9006600015

    AO SMITH WATER HEATERS

    9006600015

    KIT PRESSURE SWITCH
    ✓ IN STOCK!
    €83.56 Price with VAT: €99.44 Buy Surplus As Low As €56.46 Price with VAT: €67.19
    €56.46 Price with VAT: €67.19
    AO SMITH WATER HEATERS PRS2415

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2415

    GAS PRESSURE SWITCH
    €115.77 Price with VAT: €137.77 Buy Surplus As Low As €69.64 Price with VAT: €82.87
    €69.64 Price with VAT: €82.87
    AO SMITH WATER HEATERS 100111032

    AO SMITH WATER HEATERS

    LOCHINVAR

    100111032

    LOW GAS PRESSURE SWITCH
    €153.45 Price with VAT: €182.60 Buy Surplus As Low As €92.07 Price with VAT: €109.56
    €92.07 Price with VAT: €109.56
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS PRS20001

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20001

    LOCHINVAR PRS20001 PRESSURE SWITCH, KBN105, 150 & 285, BOILER, HYDRONIC, WATER, HEATING
    Buy Surplus As Low As €20.37 Price with VAT: €24.24
    €20.37 Price with VAT: €24.24
    AO SMITH WATER HEATERS PRS2421

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2421

    PRESSURE SWITCH 1.35IN WC
    Buy Surplus As Low As €70.51 Price with VAT: €83.90
    €70.51 Price with VAT: €83.90
    AO SMITH WATER HEATERS PRS30030

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS30030

    1.05"WC SPDT PRESSURE SWITCH
    €106.20 Price with VAT: €126.37 Buy Surplus As Low As €64.41 Price with VAT: €76.65
    €64.41 Price with VAT: €76.65
    AO SMITH WATER HEATERS PRS3428

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS3428

    1.35"WC SPDT PRESSURE SWITCH
    €65.29 Price with VAT: €77.69 Buy Surplus As Low As €39.17 Price with VAT: €46.61
    €39.17 Price with VAT: €46.61
    AO SMITH WATER HEATERS 100166146

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166146

    M/R PRESSURE SWITCH
    €407.86 Price with VAT: €485.35 Buy Surplus As Low As €244.71 Price with VAT: €291.21
    €244.71 Price with VAT: €291.21
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 9004358115

    AO SMITH WATER HEATERS

    9004358115

    GAS PRESS SWITCH (180997-1)
    €111.42 Price with VAT: €132.59 Buy Surplus As Low As €67.03 Price with VAT: €79.76
    €67.03 Price with VAT: €79.76
    AO SMITH WATER HEATERS 9004357115

    AO SMITH WATER HEATERS

    9004357115

    PRESSURE SWITCH
    €111.42 Price with VAT: €132.59 Buy Surplus As Low As €67.03 Price with VAT: €79.76
    €67.03 Price with VAT: €79.76
    AO SMITH WATER HEATERS 100208386

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208386

    2.25"WC PRESSURE SWITCH KIT
    €84.72 Price with VAT: €100.82 Buy Surplus As Low As €50.84 Price with VAT: €60.49
    €50.84 Price with VAT: €60.49
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100112659

    AO SMITH WATER HEATERS

    LOCHINVAR

    100112659

    0.37" PRESSURE SWITCH
    €64.58 Price with VAT: €76.85 Buy Surplus As Low As €38.74 Price with VAT: €46.11
    €38.74 Price with VAT: €46.11
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100110001

    AO SMITH WATER HEATERS

    LOCHINVAR

    100110001

    .70"WC PRESSURE SWITCH
    €88.44 Price with VAT: €105.24 Buy Surplus As Low As €53.06 Price with VAT: €63.15
    €53.06 Price with VAT: €63.15
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100166230

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166230

    1.35"WC SPDT PRESSURE SWITCH
    €89.48 Price with VAT: €106.49 Buy Surplus As Low As €53.69 Price with VAT: €63.89
    €53.69 Price with VAT: €63.89
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100166234

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166234

    1.15"WC SPDT PRESSURE SWITCH,
    €52.57 Price with VAT: €62.56 Buy Surplus As Low As €31.54 Price with VAT: €37.53
    €31.54 Price with VAT: €37.53
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100294586

    AO SMITH WATER HEATERS

    LOCHINVAR

    100294586

    PRESSURE SWITCH
    €68.94 Price with VAT: €82.04 Buy Surplus As Low As €41.36 Price with VAT: €49.22
    €41.36 Price with VAT: €49.22
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100276842

    AO SMITH WATER HEATERS

    LOCHINVAR

    100276842

    AIR PRESSURE SWITCH
    €183.38 Price with VAT: €218.22 Buy Surplus As Low As €110.03 Price with VAT: €130.93
    €110.03 Price with VAT: €130.93
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100294588

    AO SMITH WATER HEATERS

    LOCHINVAR

    100294588

    LOCHINVAR 100294588 PRESSURE SWITCH
    €69.23 Price with VAT: €82.38 Buy Surplus As Low As €41.54 Price with VAT: €49.43
    €41.54 Price with VAT: €49.43
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS PRS2004

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2004

    LOW GAS PRESSURE SWITCH, NAT
    €84.40 Price with VAT: €100.44 Buy Surplus As Low As €50.99 Price with VAT: €60.68
    €50.99 Price with VAT: €60.68
    AO SMITH WATER HEATERS PRS2007

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2007

    AIR PRESSURE SWITCH
    €106.20 Price with VAT: €126.37 Buy Surplus As Low As €64.41 Price with VAT: €76.65
    €64.41 Price with VAT: €76.65
    AO SMITH WATER HEATERS PRS3406

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS3406

    PRESSURE SWITCH, WATER
    €69.64 Price with VAT: €82.87 Buy Surplus As Low As €38.96 Price with VAT: €46.36
    €38.96 Price with VAT: €46.36
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS PRS30014

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS30014

    1.15"WC SPDT PRESSURE SWITCH
    €97.49 Price with VAT: €116.02 Buy Surplus As Low As €58.32 Price with VAT: €69.40
    €58.32 Price with VAT: €69.40
    AO SMITH WATER HEATERS PRS2417

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2417

    DISCONTINUED BY MANUFACTURER, LOW PRESSURE AIR SWITCH ASSEMBLY
    Buy Surplus As Low As €94.01 Price with VAT: €111.87
    €94.01 Price with VAT: €111.87
    AO SMITH WATER HEATERS PRS-2440

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS-2440

    PRESSURE SWITCH
    €55.71 Price with VAT: €66.29 Buy Surplus As Low As €33.95 Price with VAT: €40.40
    €33.95 Price with VAT: €40.40
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100112453

    AO SMITH WATER HEATERS

    LOCHINVAR

    100112453

    HIGH PRESSURE GAS SWITCH, 12" WATER COLUMN, FOR GAS-FIRED WATER HEATERS
    €80.08 Price with VAT: €95.30 Buy Surplus As Low As €48.75 Price with VAT: €58.01
    €48.75 Price with VAT: €58.01
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100111121

    AO SMITH WATER HEATERS

    LOCHINVAR

    100111121

    1.1" AIR PRESSURE SWITCH
    €46.13 Price with VAT: €54.90 Buy Surplus As Low As €27.85 Price with VAT: €33.15
    €27.85 Price with VAT: €33.15
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100076527

    AO SMITH WATER HEATERS

    LOCHINVAR

    100076527

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 12 VDC, 2 PIN
    Buy Surplus As Low As €25.24 Price with VAT: €30.04
    €25.24 Price with VAT: €30.04
    AO SMITH WATER HEATERS 100073334

    AO SMITH WATER HEATERS

    LOCHINVAR

    100073334

    KHI/LOW PRESSURE SWITCHFTX,
    €123.61 Price with VAT: €147.09 Buy Surplus As Low As €74.86 Price with VAT: €89.08
    €74.86 Price with VAT: €89.08
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100112658

    AO SMITH WATER HEATERS

    LOCHINVAR

    100112658

    PRESSURE SWITCH 0.27"
    €58.94 Price with VAT: €70.14 Buy Surplus As Low As €35.36 Price with VAT: €42.08
    €35.36 Price with VAT: €42.08
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100166300

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166300

    PRESSURE REGULATOR
    €90.53 Price with VAT: €107.73 Buy Surplus As Low As €55.00 Price with VAT: €65.45
    €55.00 Price with VAT: €65.45
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100288429

    AO SMITH WATER HEATERS

    LOCHINVAR

    100288429

    PRESSURE SWITCH, AIR PB, PF1001 & 1002 LPG F9
    €177.50 Price with VAT: €211.22 Buy Surplus As Low As €106.50 Price with VAT: €126.74
    €106.50 Price with VAT: €126.74
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100271883

    AO SMITH WATER HEATERS

    LOCHINVAR

    100271883

    K LOW GAS PRESSURE SWITCH
    €66.18 Price with VAT: €78.76 Buy Surplus As Low As €39.71 Price with VAT: €47.26
    €39.71 Price with VAT: €47.26
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100208381

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208381

    PRESSURE SWITCH KIT, 3.0" WC
    €60.51 Price with VAT: €72.01 Buy Surplus As Low As €36.31 Price with VAT: €43.21
    €36.31 Price with VAT: €43.21
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100166256

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166256

    K,SWITCH, PRESSURE,1-5PSI
    €67.30 Price with VAT: €80.09 Buy Surplus As Low As €40.39 Price with VAT: €48.06
    €40.39 Price with VAT: €48.06
    Repair Yours €349.79 Price with VAT: €416.25
    AO SMITH WATER HEATERS PRS2416

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2416

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DUAL, HI 1.06, LO 75IN, WC
    Buy Surplus As Low As €216.72 Price with VAT: €257.90
    €216.72 Price with VAT: €257.90
    Repair Yours €349.79 Price with VAT: €416.25
    AO SMITH WATER HEATERS 100166246

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166246

    PRESSURE SWITCH KIT
    €177.05 Price with VAT: €210.69 Buy Surplus As Low As €106.92 Price with VAT: €127.23
    €106.92 Price with VAT: €127.23
    Repair Yours €349.79 Price with VAT: €416.25
    AO SMITH WATER HEATERS 100108690

    AO SMITH WATER HEATERS

    LOCHINVAR

    100108690

    -.15"WC SPDT PRESSURE SWITCH
    €76.00 Price with VAT: €90.44 Buy Surplus As Low As €45.60 Price with VAT: €54.27
    €45.60 Price with VAT: €54.27
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100109877

    AO SMITH WATER HEATERS

    LOCHINVAR

    100109877

    SPST PRESSURE SWITCH
    €99.09 Price with VAT: €117.92 Buy Surplus As Low As €59.46 Price with VAT: €70.76
    €59.46 Price with VAT: €70.76
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100110883

    AO SMITH WATER HEATERS

    LOCHINVAR

    100110883

    NAT, LOW, GAS PRESSURE SWITCH
    €147.05 Price with VAT: €174.99 Buy Surplus As Low As €88.23 Price with VAT: €104.99
    €88.23 Price with VAT: €104.99
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100110735

    AO SMITH WATER HEATERS

    LOCHINVAR

    100110735

    KIT SWITCH - PRESSURE BLOWER
    €45.99 Price with VAT: €54.72 Buy Surplus As Low As €27.59 Price with VAT: €32.84
    €27.59 Price with VAT: €32.84
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS PRS20002

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20002

    LOCHINVAR PRS20002 PRESSURE SWITCH, AWN199 & 399 / KBN210 & 399, BOILER, HYDRONIC, WATER, HEATING 100208378
    €83.56 Price with VAT: €99.44 Buy Surplus As Low As €50.49 Price with VAT: €60.08
    €50.49 Price with VAT: €60.08
    AO SMITH WATER HEATERS PRS20008

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20008

    LOCHINVAR PRS20008 PRESSURE SWITCH, PB/PF1501-2001 M9 AFTER D08, BOILER, HYDRONIC, WATER, HEATING
    €97.49 Price with VAT: €116.02 Buy Surplus As Low As €58.32 Price with VAT: €69.40
    €58.32 Price with VAT: €69.40
    AO SMITH WATER HEATERS PRS20019

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20019

    LOCHINVAR PRS20019 PRESSURE SWITCH, AWN/KBN501-801, BOILER, HYDRONIC, WATER, HEATING
    €40.91 Price with VAT: €48.69 Buy Surplus As Low As €25.24 Price with VAT: €30.04
    €25.24 Price with VAT: €30.04
    AO SMITH WATER HEATERS PRS30015

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS30015

    LOCHINVAR PRS30015 PRESSURE SWITCH, 8 - 12K CH/CF401-751, CP501-751, CB/CW495-2066, BOILER, HYDRONIC, WATER, HEATING
    €73.99 Price with VAT: €88.05 Buy Surplus As Low As €44.39 Price with VAT: €52.83
    €44.39 Price with VAT: €52.83
    AO SMITH WATER HEATERS 100166229

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166229

    1.25IN. WC SPDT PRESSURE SWITCH
    €90.50 Price with VAT: €107.70 Buy Surplus As Low As €54.30 Price with VAT: €64.62
    €54.30 Price with VAT: €64.62
    Repair Yours €261.14 Price with VAT: €310.76
    AO SMITH WATER HEATERS 100166072

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166072

    PRESSURE SWITCH
    €122.74 Price with VAT: €146.06 Buy Surplus As Low As €73.99 Price with VAT: €88.05
    €73.99 Price with VAT: €88.05
    Repair Yours €261.14 Price with VAT: €310.76
    Next
    1 2 3 4 5 6 7 8 9