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    Controls & Indicators / Temperature/Process Control

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    AO SMITH WATER HEATERS 100167759

    AO SMITH WATER HEATERS

    LOCHINVAR

    100167759

    TEMPERATURE CONTROL, DIGITAL
    ✓ IN STOCK!
    £516.35 Price with VAT: £619.62 Buy Surplus As Low As £252.65 Price with VAT: £303.18
    £252.65 Price with VAT: £303.18
    Repair Yours £218.00 Price with VAT: £261.60
    AO SMITH WATER HEATERS RLY2400

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY2400

    LOCHINVAR RLY2400 24VAC OEM INTEGRATED BOILER CONTROL, MODULE IGNITION, 1013 SERIES. UT ELECTRONIC CTLS. EB/EW100-300, BOILER, HYDRONIC, WATER, HEATING. S/A 100208503
    £388.80 Price with VAT: £466.55 Buy Surplus As Low As £233.73 Price with VAT: £280.47
    £233.73 Price with VAT: £280.47
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS TST2314

    AO SMITH WATER HEATERS

    LOCHINVAR

    TST2314

    LOCHINVAR TST2314 THERMOSTAT CONTROLLER, BOILER, HYDRONIC, WATER, HEATING
    Buy Surplus As Low As £124.77 Price with VAT: £149.72
    £124.77 Price with VAT: £149.72
    Repair Yours £200.00 Price with VAT: £240.00
    AO SMITH WATER HEATERS 9006264005

    AO SMITH WATER HEATERS

    9006264005

    DISCONTINUED BY MANUFACTURER, HEATER CONTROLLER, FOR BTH-199A, 100 SERIES, CYCLONE XI, COMMERCIAL GAS WATER HEATER
    £477.94 Price with VAT: £573.53 Buy Surplus As Low As £286.91 Price with VAT: £344.30
    £286.91 Price with VAT: £344.30
    Repair Yours £238.22 Price with VAT: £285.87
    AO SMITH WATER HEATERS 100276687

    AO SMITH WATER HEATERS

    LOCHINVAR

    100276687

    K CONTROLLER REMOTE TM-RE43
    £157.32 Price with VAT: £188.78 Buy Surplus As Low As £95.33 Price with VAT: £114.40
    £95.33 Price with VAT: £114.40
    Repair Yours £150.00 Price with VAT: £180.00
    AO SMITH WATER HEATERS RLY3731

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY3731

    IGNITION BOARD W/INDR-OUT RSET
    £894.45 Price with VAT: £1,073.34 Buy Surplus As Low As £537.12 Price with VAT: £644.55
    £537.12 Price with VAT: £644.55
    Repair Yours £445.73 Price with VAT: £534.87
    AO SMITH WATER HEATERS 9004374115

    AO SMITH WATER HEATERS

    9004374115

    HIGH LIMIT (181706)
    Buy Surplus As Low As £22.47 Price with VAT: £26.97
    £22.47 Price with VAT: £26.97
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9004718115

    AO SMITH WATER HEATERS

    9004718115

    HIGH LIMIT
    £25.47 Price with VAT: £30.56 Buy Surplus As Low As £15.73 Price with VAT: £18.88
    £15.73 Price with VAT: £18.88
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9004793105

    AO SMITH WATER HEATERS

    9004793105

    TEMPCONTROLLERW/ADJSETTINGKIT
    £225.49 Price with VAT: £270.58 Buy Surplus As Low As £135.59 Price with VAT: £162.71
    £135.59 Price with VAT: £162.71
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9006268005

    AO SMITH WATER HEATERS

    9006268005

    CONTROLLER
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
    AO SMITH WATER HEATERS 9006300005

    AO SMITH WATER HEATERS

    9006300005

    CONTROLLER
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
    AO SMITH WATER HEATERS 9006301005

    AO SMITH WATER HEATERS

    9006301005

    CONTROLLER
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
    AO SMITH WATER HEATERS 9006854005

    AO SMITH WATER HEATERS

    9006854005

    TEMPERATURE CONTROL
    £272.68 Price with VAT: £327.22 Buy Surplus As Low As £163.31 Price with VAT: £195.97
    £163.31 Price with VAT: £195.97
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9006899005

    AO SMITH WATER HEATERS

    9006899005

    COMBINED CONTROLLER W/ HARNESS
    £544.61 Price with VAT: £653.54 Buy Surplus As Low As £326.62 Price with VAT: £391.94
    £326.62 Price with VAT: £391.94
    Repair Yours £271.93 Price with VAT: £326.32
    AO SMITH WATER HEATERS 9004931105

    AO SMITH WATER HEATERS

    9004931105

    DSI CONTROL (6306)
    £528.88 Price with VAT: £634.66 Buy Surplus As Low As £317.63 Price with VAT: £381.15
    £317.63 Price with VAT: £381.15
    Repair Yours £263.69 Price with VAT: £316.43
    AO SMITH WATER HEATERS 9004975105

    AO SMITH WATER HEATERS

    9004975105

    CONTROLLER 1:3 RATIO (76761-3)
    £287.66 Price with VAT: £345.20 Buy Surplus As Low As £173.05 Price with VAT: £207.66
    £173.05 Price with VAT: £207.66
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9006306005

    AO SMITH WATER HEATERS

    9006306005

    CONTROLLER, SUF 199,101 SERIES
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
    AO SMITH WATER HEATERS 100008308

    AO SMITH WATER HEATERS

    LOCHINVAR

    100008308

    2" 40-240FC TEMPERATURE GUAGE
    £214.25 Price with VAT: £257.10 Buy Surplus As Low As £128.85 Price with VAT: £154.62
    £128.85 Price with VAT: £154.62
    Repair Yours £150.00 Price with VAT: £180.00
    AO SMITH WATER HEATERS 100027052

    AO SMITH WATER HEATERS

    LOCHINVAR

    100027052

    TEMPERATURE CONTROL DMAX
    £585.07 Price with VAT: £702.08 Buy Surplus As Low As £351.34 Price with VAT: £421.61
    £351.34 Price with VAT: £421.61
    Repair Yours £292.16 Price with VAT: £350.59
    AO SMITH WATER HEATERS 100074660

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074660

    TEMP CONTROLLER INDOOR
    £131.85 Price with VAT: £158.21 Buy Surplus As Low As £74.10 Price with VAT: £88.91
    £74.10 Price with VAT: £88.91
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100076567

    AO SMITH WATER HEATERS

    LOCHINVAR

    100076567

    TEMP REMOTE CONTROLLER INDOOR
    £139.34 Price with VAT: £167.20 Buy Surplus As Low As £83.90 Price with VAT: £100.68
    £83.90 Price with VAT: £100.68
    Repair Yours Contact Us
    AO SMITH WATER HEATERS 100111543

    AO SMITH WATER HEATERS

    LOCHINVAR

    100111543

    CCB 6 EI TEMP CONTROLLER
    £480.94 Price with VAT: £577.12 Buy Surplus As Low As £289.16 Price with VAT: £346.99
    £289.16 Price with VAT: £346.99
    Repair Yours £240.47 Price with VAT: £288.56
    AO SMITH WATER HEATERS 100111544

    AO SMITH WATER HEATERS

    LOCHINVAR

    100111544

    CCB 9 EI TEMP CONTROLLER
    £480.94 Price with VAT: £577.12 Buy Surplus As Low As £289.16 Price with VAT: £346.99
    £289.16 Price with VAT: £346.99
    Repair Yours £240.47 Price with VAT: £288.56
    AO SMITH WATER HEATERS 100111545

    AO SMITH WATER HEATERS

    LOCHINVAR

    100111545

    CCB 3 EI TEMP CONTROLLER
    £460.71 Price with VAT: £552.85 Buy Surplus As Low As £276.43 Price with VAT: £331.71
    £276.43 Price with VAT: £331.71
    Repair Yours £229.98 Price with VAT: £275.98
    AO SMITH WATER HEATERS 100111546

    AO SMITH WATER HEATERS

    LOCHINVAR

    100111546

    CCB 6 EI TEMP CONTROLLER
    £444.98 Price with VAT: £533.98 Buy Surplus As Low As £267.44 Price with VAT: £320.92
    £267.44 Price with VAT: £320.92
    Repair Yours £222.49 Price with VAT: £266.99
    AO SMITH WATER HEATERS 100112838

    AO SMITH WATER HEATERS

    LOCHINVAR

    100112838

    ELECTRONIC TEMPERATURE CONTROL
    £618.03 Price with VAT: £741.63 Buy Surplus As Low As £370.82 Price with VAT: £444.98
    £370.82 Price with VAT: £444.98
    Repair Yours £307.89 Price with VAT: £369.47
    AO SMITH WATER HEATERS 100170414

    AO SMITH WATER HEATERS

    LOCHINVAR

    100170414

    POTENTIOMETER TEMP CONTROL
    £242.72 Price with VAT: £291.26 Buy Surplus As Low As £146.08 Price with VAT: £175.29
    £146.08 Price with VAT: £175.29
    Repair Yours £150.00 Price with VAT: £180.00
    AO SMITH WATER HEATERS 100170635

    AO SMITH WATER HEATERS

    LOCHINVAR

    100170635

    CONTROLDIGITAL TEMPERATURE
    £1,231.56 Price with VAT: £1,477.87 Buy Surplus As Low As £739.39 Price with VAT: £887.26
    £739.39 Price with VAT: £887.26
    Repair Yours £614.28 Price with VAT: £737.14
    AO SMITH WATER HEATERS 100170636

    AO SMITH WATER HEATERS

    LOCHINVAR

    100170636

    CONTROLDIGITAL TEMPERATURE
    £1,351.42 Price with VAT: £1,621.70 Buy Surplus As Low As £811.30 Price with VAT: £973.56
    £811.30 Price with VAT: £973.56
    Repair Yours £673.46 Price with VAT: £808.15
    AO SMITH WATER HEATERS 100276680

    AO SMITH WATER HEATERS

    LOCHINVAR

    100276680

    TEMPERATURE CONTROLLER INDOOR
    £161.81 Price with VAT: £194.17 Buy Surplus As Low As £97.39 Price with VAT: £116.86
    £97.39 Price with VAT: £116.86
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 100284482

    AO SMITH WATER HEATERS

    LOCHINVAR

    100284482

    K SENSOR ECO HONEYWELL W/WIRES
    £281.67 Price with VAT: £338.00 Buy Surplus As Low As £169.30 Price with VAT: £203.16
    £169.30 Price with VAT: £203.16
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS HLC2503

    AO SMITH WATER HEATERS

    LOCHINVAR

    HLC2503

    HI LIMIT POOL HEATER 110F HIGH LIMIT
    £140.09 Price with VAT: £168.10 Buy Surplus As Low As £84.65 Price with VAT: £101.58
    £84.65 Price with VAT: £101.58
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS RLY3090

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY3090

    INTEGRATED CONTROL
    £373.81 Price with VAT: £448.58 Buy Surplus As Low As £223.99 Price with VAT: £268.79
    £223.99 Price with VAT: £268.79
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS TST2900

    AO SMITH WATER HEATERS

    LOCHINVAR

    TST2900

    TEMPERATURE CONTROLLER
    £140.09 Price with VAT: £168.10 Buy Surplus As Low As £84.65 Price with VAT: £101.58
    £84.65 Price with VAT: £101.58
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS RLY2023

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY2023

    LOCHINVAR IGNITION MODULE
    £128.85 Price with VAT: £154.62 Buy Surplus As Low As £77.16 Price with VAT: £92.59
    £77.16 Price with VAT: £92.59
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS TST30010

    AO SMITH WATER HEATERS

    LOCHINVAR

    TST30010

    LOCHINVAR TST30010 THERMOSTAT, HIGH LIMIT, BOILER, HYDRONIC, WATER, HEATING
    £140.09 Price with VAT: £168.10 Buy Surplus As Low As £84.65 Price with VAT: £101.58
    £84.65 Price with VAT: £101.58
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS RLY2083

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY2083

    3 STAGE CONTROL (TSTAT)
    £699.68 Price with VAT: £839.62 Buy Surplus As Low As £420.26 Price with VAT: £504.31
    £420.26 Price with VAT: £504.31
    Repair Yours £349.09 Price with VAT: £418.91
    AO SMITH WATER HEATERS RLY30000

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY30000

    TEMP CONTROLLER
    £482.44 Price with VAT: £578.92 Buy Surplus As Low As £289.91 Price with VAT: £347.89
    £289.91 Price with VAT: £347.89
    Repair Yours £240.47 Price with VAT: £288.56
    AO SMITH WATER HEATERS PAN3403

    AO SMITH WATER HEATERS

    LOCHINVAR

    PAN3403

    DISCONTINUED BY MANUFACTURER, CONTROLLER, REPLACED BY 100164520
    Buy Surplus As Low As £822.34 Price with VAT: £986.81
    £822.34 Price with VAT: £986.81
    Repair Yours £717.11 Price with VAT: £860.53
    AO SMITH WATER HEATERS RLY2082

    AO SMITH WATER HEATERS

    LOCHINVAR

    RLY2082

    CONTROL STAT
    £653.24 Price with VAT: £783.88 Buy Surplus As Low As £392.54 Price with VAT: £471.05
    £392.54 Price with VAT: £471.05
    Repair Yours £325.87 Price with VAT: £391.04
    AO SMITH WATER HEATERS TST2300

    AO SMITH WATER HEATERS

    LOCHINVAR

    TST2300

    WELL CONTROL
    £28.47 Price with VAT: £34.16 Buy Surplus As Low As £17.23 Price with VAT: £20.68
    £17.23 Price with VAT: £20.68
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 191394-000

    AO SMITH WATER HEATERS

    191394-000

    CONTROL LIMIT
    £140.09 Price with VAT: £168.10 Buy Surplus As Low As £84.65 Price with VAT: £101.58
    £84.65 Price with VAT: £101.58
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 191757-000

    AO SMITH WATER HEATERS

    191757-000

    IGNITION CONTROL
    £404.53 Price with VAT: £485.43 Buy Surplus As Low As £242.72 Price with VAT: £291.26
    £242.72 Price with VAT: £291.26
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9004506205

    AO SMITH WATER HEATERS

    9004506205

    DUAL TEMPERATURE CONTROL KIT
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
    AO SMITH WATER HEATERS 9004770105

    AO SMITH WATER HEATERS

    9004770105

    SPDT HI LIMIT CTRL M/R 200F
    £249.46 Price with VAT: £299.35 Buy Surplus As Low As £149.82 Price with VAT: £179.79
    £149.82 Price with VAT: £179.79
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 9000914105

    AO SMITH WATER HEATERS

    9000914105

    AQUASTAT TEMP CONTROL
    £218.00 Price with VAT: £261.59 Buy Surplus As Low As £131.10 Price with VAT: £157.32
    £131.10 Price with VAT: £157.32
    Repair Yours £224.74 Price with VAT: £269.68
    AO SMITH WATER HEATERS 90031910005

    AO SMITH WATER HEATERS

    90031910005

    IGNITION CONTROL
    £482.44 Price with VAT: £578.92 Buy Surplus As Low As £289.91 Price with VAT: £347.89
    £289.91 Price with VAT: £347.89
    Repair Yours £240.47 Price with VAT: £288.56
    AO SMITH WATER HEATERS 9006235005

    AO SMITH WATER HEATERS

    9006235005

    DISCONTINUED BY MANUFACTURER, ELECTRONIC CONTROLLER NAT GAS, SUGGESTED REPLACEMENT 100111012
    Buy Surplus As Low As £431.50 Price with VAT: £517.79
    £431.50 Price with VAT: £517.79
    Repair Yours £359.58 Price with VAT: £431.50
    AO SMITH WATER HEATERS 9006236005

    AO SMITH WATER HEATERS

    9006236005

    ELECTRONIC CONTROL SUF400NL
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
    AO SMITH WATER HEATERS 9006237005

    AO SMITH WATER HEATERS

    9006237005

    NG ELECTRONIC CONTROLLER
    £466.70 Price with VAT: £560.04 Buy Surplus As Low As £280.17 Price with VAT: £336.21
    £280.17 Price with VAT: £336.21
    Repair Yours £232.98 Price with VAT: £279.57
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