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    Sensors & Switches / Pressure Switch

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    Results 1-50 of 376.
    AO SMITH WATER HEATERS 100112660

    AO SMITH WATER HEATERS

    LOCHINVAR

    100112660

    0.99" PRESSURE SWITCH, REPLACES IS20451-6170
    ✓ IN STOCK!
    £46.82 Price with VAT: £56.18 Buy Surplus As Low As £31.20 Price with VAT: £37.43
    £31.20 Price with VAT: £37.43
    Repair Yours Contact Us
    AO SMITH WATER HEATERS PRS2707

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2707

    LOCHINVAR PRS2707 PRESSURE SWITCH, LOW AIR PF1000, BOILER, HYDRONIC, WATER, HEATING
    ✓ IN STOCK!
    £152.54 Price with VAT: £183.05 Buy Surplus As Low As £76.26 Price with VAT: £91.51
    £76.26 Price with VAT: £91.51
    AO SMITH WATER HEATERS PRS-2419

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS-2419

    PRESSURE SWITCH AIR HIGH ALTITUDE 4001-6000
    ✓ IN STOCK!
    £88.35 Price with VAT: £106.03 Buy Surplus As Low As £29.47 Price with VAT: £35.37
    £29.47 Price with VAT: £35.37
    AO SMITH WATER HEATERS 100166297

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166297

    PRESSURE REGULATOR
    £787.64 Price with VAT: £945.16 Buy Surplus As Low As £467.45 Price with VAT: £560.94
    £467.45 Price with VAT: £560.94
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166304

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166304

    PRESSURE REGULATOR
    £1,660.61 Price with VAT: £1,992.73 Buy Surplus As Low As £996.82 Price with VAT: £1,196.18
    £996.82 Price with VAT: £1,196.18
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166191

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166191

    PRESSURE SWITCH LOW
    £641.13 Price with VAT: £769.36 Buy Surplus As Low As £385.13 Price with VAT: £462.16
    £385.13 Price with VAT: £462.16
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166192

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166192

    PRESSURE SWITCH HIGH
    £736.29 Price with VAT: £883.54 Buy Surplus As Low As £441.77 Price with VAT: £530.13
    £441.77 Price with VAT: £530.13
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166201

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166201

    PRESSURE SWITCH
    £763.47 Price with VAT: £916.17 Buy Surplus As Low As £458.38 Price with VAT: £550.06
    £458.38 Price with VAT: £550.06
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100322973

    AO SMITH WATER HEATERS

    LOCHINVAR

    100322973

    HI/LO GAS PRS SWT W/MANUAL RES
    £882.79 Price with VAT: £1,059.34 Buy Surplus As Low As £530.13 Price with VAT: £636.15
    £530.13 Price with VAT: £636.15
    Repair Yours Contact Us
    AO SMITH WATER HEATERS KIT30031

    AO SMITH WATER HEATERS

    LOCHINVAR

    KIT30031

    LOCHINVAR KIT30031 AIR PRESSURE SWITCH KIT
    £88.35 Price with VAT: £106.03 Buy Surplus As Low As £52.86 Price with VAT: £63.43
    £52.86 Price with VAT: £63.43
    AO SMITH WATER HEATERS PRS1015

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS1015

    VAC PRESSURE SWITCH
    £56.64 Price with VAT: £67.96 Buy Surplus As Low As £33.98 Price with VAT: £40.78
    £33.98 Price with VAT: £40.78
    AO SMITH WATER HEATERS PRS1034

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS1034

    PRESSURE SWITCH
    £60.41 Price with VAT: £72.50 Buy Surplus As Low As £36.25 Price with VAT: £43.50
    £36.25 Price with VAT: £43.50
    AO SMITH WATER HEATERS PRS2405

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2405

    AIR PRESSURE SWITCH
    £196.34 Price with VAT: £235.61 Buy Surplus As Low As £117.81 Price with VAT: £141.37
    £117.81 Price with VAT: £141.37
    Repair Yours Contact Us
    AO SMITH WATER HEATERS PRS2406

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2406

    TRIDELTA PRESSURE SW, AP3458
    £64.19 Price with VAT: £77.03 Buy Surplus As Low As £38.51 Price with VAT: £46.22
    £38.51 Price with VAT: £46.22
    AO SMITH WATER HEATERS PRS2415

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2415

    GAS PRESSURE SWITCH
    £100.44 Price with VAT: £120.52 Buy Surplus As Low As £60.41 Price with VAT: £72.50
    £60.41 Price with VAT: £72.50
    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 £185.87 Price with VAT: £223.04
    £185.87 Price with VAT: £223.04
    Repair Yours Contact Us
    AO SMITH WATER HEATERS PRS1011

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS1011

    PRESSURE SWITCH,(-)0.75PF
    £64.19 Price with VAT: £77.03 Buy Surplus As Low As £38.51 Price with VAT: £46.22
    £38.51 Price with VAT: £46.22
    AO SMITH WATER HEATERS PRS2708

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2708

    LOCHINVAR PRS2708 PRESSURE SWITCH, BLOCKED FLUE, BOILER, HYDRONIC, WATER, HEATING
    £172.93 Price with VAT: £207.52 Buy Surplus As Low As £103.46 Price with VAT: £124.15
    £103.46 Price with VAT: £124.15
    Repair Yours Contact Us
    AO SMITH WATER HEATERS PRS2709

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2709

    LOCHINVAR PRS2709 PRESSURE SWITCH, LOW AIR PF 750, BOILER, HYDRONIC, WATER, HEATING
    £152.54 Price with VAT: £183.05 Buy Surplus As Low As £91.37 Price with VAT: £109.65
    £91.37 Price with VAT: £109.65
    AO SMITH WATER HEATERS PRS30000

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS30000

    LOCHINVAR PRS30000 PRESSURE SWITCH, PB/PF501-1 300, BOILER, HYDRONIC, WATER, HEATING
    £84.58 Price with VAT: £101.49 Buy Surplus As Low As £50.60 Price with VAT: £60.72
    £50.60 Price with VAT: £60.72
    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
    £64.19 Price with VAT: £77.03 Buy Surplus As Low As £38.51 Price with VAT: £46.22
    £38.51 Price with VAT: £46.22
    AO SMITH WATER HEATERS PRS3428

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS3428

    1.35"WC SPDT PRESSURE SWITCH
    £56.64 Price with VAT: £67.96 Buy Surplus As Low As £33.98 Price with VAT: £40.78
    £33.98 Price with VAT: £40.78
    AO SMITH WATER HEATERS PRS20000

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20000

    PRESSURE SWITCH
    £35.49 Price with VAT: £42.59 Buy Surplus As Low As £21.90 Price with VAT: £26.28
    £21.90 Price with VAT: £26.28
    AO SMITH WATER HEATERS PRS1031

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS1031

    PRESSURE SWITCH
    £64.19 Price with VAT: £77.03 Buy Surplus As Low As £38.51 Price with VAT: £46.22
    £38.51 Price with VAT: £46.22
    AO SMITH WATER HEATERS PRS20019

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20019

    LOCHINVAR PRS20019 PRESSURE SWITCH, AWN/KBN501-801, BOILER, HYDRONIC, WATER, HEATING
    £35.49 Price with VAT: £42.59 Buy Surplus As Low As £21.90 Price with VAT: £26.28
    £21.90 Price with VAT: £26.28
    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
    £84.58 Price with VAT: £101.49 Buy Surplus As Low As £50.60 Price with VAT: £60.72
    £50.60 Price with VAT: £60.72
    AO SMITH WATER HEATERS PRS30030

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS30030

    1.05"WC SPDT PRESSURE SWITCH
    £92.13 Price with VAT: £110.56 Buy Surplus As Low As £55.88 Price with VAT: £67.06
    £55.88 Price with VAT: £67.06
    AO SMITH WATER HEATERS PRS2421

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2421

    PRESSURE SWITCH 1.35IN WC
    Buy Surplus As Low As £61.17 Price with VAT: £73.40
    £61.17 Price with VAT: £73.40
    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 £18.03 Price with VAT: £21.63
    £18.03 Price with VAT: £21.63
    AO SMITH WATER HEATERS PRS20002

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20002

    LOCHINVAR PRS20002 PRESSURE SWITCH, AWN199 & 399 / KBN210 & 399, BOILER, HYDRONIC, WATER, HEATING 100208378
    £72.50 Price with VAT: £86.99 Buy Surplus As Low As £43.80 Price with VAT: £52.56
    £43.80 Price with VAT: £52.56
    AO SMITH WATER HEATERS PRS20028

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS20028

    PRESSURE SWITCH
    £30.96 Price with VAT: £37.15 Buy Surplus As Low As £18.88 Price with VAT: £22.65
    £18.88 Price with VAT: £22.65
    AO SMITH WATER HEATERS PRS2047

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2047

    PRESSURE SWITCH
    £196.34 Price with VAT: £235.61 Buy Surplus As Low As £117.81 Price with VAT: £141.37
    £117.81 Price with VAT: £141.37
    Repair Yours Contact Us
    AO SMITH WATER HEATERS PRS2432

    AO SMITH WATER HEATERS

    LOCHINVAR

    PRS2432

    PRESSURE SWITCH
    £84.58 Price with VAT: £101.49 Buy Surplus As Low As £50.60 Price with VAT: £60.72
    £50.60 Price with VAT: £60.72
    AO SMITH WATER HEATERS 100208376

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208376

    LOCHINVAR 100208376 BOILER PRESSURE SWITCH
    £66.20 Price with VAT: £79.44 Buy Surplus As Low As £39.72 Price with VAT: £47.67
    £39.72 Price with VAT: £47.67
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208383

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208383

    5.30"WC SPST PRESSURE SWITCH
    £54.82 Price with VAT: £65.79 Buy Surplus As Low As £32.90 Price with VAT: £39.47
    £32.90 Price with VAT: £39.47
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208384

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208384

    PRESSURE SWITCH .85" WC, 0.85" WC PRESSURE SWITCH
    £51.22 Price with VAT: £61.46 Buy Surplus As Low As £30.73 Price with VAT: £36.87
    £30.73 Price with VAT: £36.87
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208390

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208390

    PRESSURE SWITCH
    £158.66 Price with VAT: £190.39 Buy Surplus As Low As £95.20 Price with VAT: £114.24
    £95.20 Price with VAT: £114.24
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208395

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208395

    GAS PRESSURE SWITCH
    £142.04 Price with VAT: £170.45 Buy Surplus As Low As £85.22 Price with VAT: £102.26
    £85.22 Price with VAT: £102.26
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208396

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208396

    HI-ALTITUDE PRESSURE SWITCH
    £60.41 Price with VAT: £72.50 Buy Surplus As Low As £31.72 Price with VAT: £38.06
    £31.72 Price with VAT: £38.06
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208398

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208398

    K,SWITCH, PRESSURE,7.05" WC
    £182.74 Price with VAT: £219.29 Buy Surplus As Low As £109.64 Price with VAT: £131.57
    £109.64 Price with VAT: £131.57
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208399

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208399

    LOCHINVAR 100208399 LOW AIR PRESSURE SWITCH
    £139.07 Price with VAT: £166.88 Buy Surplus As Low As £83.44 Price with VAT: £100.13
    £83.44 Price with VAT: £100.13
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208400

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208400

    K,SWITCH, PRESSURE,3.20" WC
    £173.47 Price with VAT: £208.16 Buy Surplus As Low As £104.08 Price with VAT: £124.90
    £104.08 Price with VAT: £124.90
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100208408

    AO SMITH WATER HEATERS

    LOCHINVAR

    100208408

    PRESSURE SWITCH LOW AIR
    £132.15 Price with VAT: £158.58 Buy Surplus As Low As £72.50 Price with VAT: £86.99
    £72.50 Price with VAT: £86.99
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166051

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166051

    INTAKE PRESSURE SWITCH
    £172.93 Price with VAT: £207.52 Buy Surplus As Low As £105.72 Price with VAT: £126.87
    £105.72 Price with VAT: £126.87
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166069

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166069

    PRESSURE SWITCH
    £283.19 Price with VAT: £339.82 Buy Surplus As Low As £169.91 Price with VAT: £203.89
    £169.91 Price with VAT: £203.89
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166071

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166071

    VAC PRESSURE SWITCH
    £54.37 Price with VAT: £65.25 Buy Surplus As Low As £31.72 Price with VAT: £38.06
    £31.72 Price with VAT: £38.06
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166072

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166072

    PRESSURE SWITCH
    £106.48 Price with VAT: £127.77 Buy Surplus As Low As £64.19 Price with VAT: £77.03
    £64.19 Price with VAT: £77.03
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166081

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166081

    PRESSURE SWITCH
    £344.36 Price with VAT: £413.23 Buy Surplus As Low As £206.92 Price with VAT: £248.30
    £206.92 Price with VAT: £248.30
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166111

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166111

    4.10"WC PRESSURE SWITCH
    £30.96 Price with VAT: £37.15 Buy Surplus As Low As £18.12 Price with VAT: £21.75
    £18.12 Price with VAT: £21.75
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100166116

    AO SMITH WATER HEATERS

    LOCHINVAR

    100166116

    PRESSURE SWITCH
    £37.00 Price with VAT: £44.40 Buy Surplus As Low As £21.90 Price with VAT: £26.28
    £21.90 Price with VAT: £26.28
    Repair Yours Contact Us
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