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    HVAC / Boiler Control

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    Results 1-50 of 406.
    HONEYWELL S984F-1005

    HONEYWELL

    S984F-1005

    STEP CONTROLLER
    IN STOCK!
    £811.80 Price with VAT: £974.16 Buy Surplus As Low As £394.54 Price with VAT: £473.45
    £394.54 Price with VAT: £473.45
    Repair Yours £343.84 Price with VAT: £412.61
    UNITED TECHNOLOGIES HK-50AA-002

    UNITED TECHNOLOGIES

    CARRIER

    HK-50AA-002

    DISCONTINUED BY MANFACTURER, CONTROLLER, 2 CHANNEL, 12 INPUTS EACH
    IN STOCK!
    Buy Surplus As Low As £884.87 Price with VAT: £1,061.84
    £884.87 Price with VAT: £1,061.84
    Repair Yours £771.17 Price with VAT: £925.40
    HONEYWELL RA890G1229

    HONEYWELL

    RA890G1229

    20 VAC PROTECTORELAY W/ 0.8 SECOND FFTR (15 SAFETY SWITCH TIMING)
    IN STOCK!
    £4,845.17 Price with VAT: £5,814.20 Buy Surplus As Low As £2,850.65 Price with VAT: £3,420.78
    £2,850.65 Price with VAT: £3,420.78
    Repair Yours £608.50 Price with VAT: £730.20
    HONEYWELL RA890F-1247-3

    HONEYWELL

    RA890F-1247-3

    DISCONTINUED BY MANUFACTURER, FLAME PROTECTOR RELAY, SAFTEY, RESPONSE 3 SECONDS, 120V
    IN STOCK!
    Buy Surplus As Low As £728.80 Price with VAT: £874.56
    £728.80 Price with VAT: £874.56
    Repair Yours £604.65 Price with VAT: £725.58
    XYLEM 110300

    XYLEM

    MCDONNELL & MILLER

    110300

    AUTO RESET SWITCH, HEAD ASSEMBLY ONLY, NO.5, 115 OR 230VAC, 345 VA, 93/94 SERIES
    IN STOCK!
    £908.51 Price with VAT: £1,090.21 Buy Surplus As Low As £690.47 Price with VAT: £828.56
    £690.47 Price with VAT: £828.56
    Repair Yours £284.39 Price with VAT: £341.27
    XYLEM 150S-HD

    XYLEM

    MCDONNELL & MILLER

    150S-HD

    HEAD MECHANISM, SNAP ACTING SPDT, FOR 150 SERIES LOW WATER CUT-OFF/PUMP CONTROLLER, (173003)
    IN STOCK!
    £1,203.90 Price with VAT: £1,444.68 Buy Surplus As Low As £688.09 Price with VAT: £825.71
    £688.09 Price with VAT: £825.71
    Repair Yours £600.02 Price with VAT: £720.02
    XYLEM 51-HD

    XYLEM

    MCDONNELL & MILLER

    51-HD

    (134900), HEAD MECHANISM, FOR NUMBER 51 CONTROL,
    IN STOCK!
    £1,314.36 Price with VAT: £1,577.23 Buy Surplus As Low As £788.61 Price with VAT: £946.33
    £788.61 Price with VAT: £946.33
    Repair Yours £665.50 Price with VAT: £798.60
    XYLEM 63-HD

    XYLEM

    MCDONNELL & MILLER

    63-HD

    HEAD MECHANISM, LOW WATER CUTOFF, 142600
    IN STOCK!
    £788.04 Price with VAT: £945.65 Buy Surplus As Low As £472.83 Price with VAT: £567.40
    £472.83 Price with VAT: £567.40
    Repair Yours £372.80 Price with VAT: £447.36
    XYLEM 61

    XYLEM

    MCDONNELL & MILLER

    61

    LOW WATER CUT-OFF, (140100), ADJUSTABLE OUTLET, 1 INCH NPT
    IN STOCK!
    £447.63 Price with VAT: £537.15 Buy Surplus As Low As £268.58 Price with VAT: £322.29
    £268.58 Price with VAT: £322.29
    Repair Yours £264.50 Price with VAT: £317.40
    WATTS 284

    WATTS

    TEKMAR

    284

    BOILER CONTROL, BAS, FOUR BOILER, 115VAC VOLTAGE, 60HZ FREQUENCY, 18VA CURRENT
    IN STOCK!
    £2,980.82 Price with VAT: £3,576.98 Buy Surplus As Low As £1,167.03 Price with VAT: £1,400.44
    £1,167.03 Price with VAT: £1,400.44
    Repair Yours £1,076.42 Price with VAT: £1,291.71
    WATTS 123550

    WATTS

    AERCO

    123550

    PC BOARD, FOR BOILER
    IN STOCK!
    Buy Surplus As Low As £55.69 Price with VAT: £66.82
    £55.69 Price with VAT: £66.82
    LOCHINVAR KIT3096

    LOCHINVAR

    KIT3096

    DISCONTINUED BY MANUFACTURER, PWM CONVERTER, 3-PORT, 4-20 MA INPUT, 0-10 VDC
    IN STOCK!
    Buy Surplus As Low As £97.87 Price with VAT: £117.45
    £97.87 Price with VAT: £117.45
    Repair Yours £221.03 Price with VAT: £265.24
    JOHNSON CONTROLS C450RBN-1C

    JOHNSON CONTROLS

    C450RBN-1C

    CONTROL MODULE, 450 SERIES, 4 BUTTON, 1 RELAY OUTPUT, SPDT
    IN STOCK!
    £341.68 Price with VAT: £410.01 Buy Surplus As Low As £209.47 Price with VAT: £251.37
    £209.47 Price with VAT: £251.37
    Repair Yours £169.46 Price with VAT: £203.35
    HONEYWELL L60471005

    HONEYWELL

    L60471005

    DISCONTINUED BY MANUFACTURER, SUMMER AND WINTER BOILER CONTROL
    IN STOCK!
    £121.59 Price with VAT: £145.91 Buy Surplus As Low As £44.32 Price with VAT: £53.19
    £44.32 Price with VAT: £53.19
    WALCHEM KLBLW100PA-A

    WALCHEM

    KLBLW100PA-A

    DISCONTINUED BY MANUFACTURER, BOILER FLOW CONTROLLER, 7.0 AMP, 100-240 VAC, 50/60 HZ
    IN STOCK!
    Buy Surplus As Low As £349.01 Price with VAT: £418.81
    £349.01 Price with VAT: £418.81
    Repair Yours £289.68 Price with VAT: £347.61
    KELE & ASSOCIATES ESM-M1S-PP0-HS

    KELE & ASSOCIATES

    ESM-M1S-PP0-HS

    PUSHBUTTON, EMERGENCY STOP, ESM SERIES, BOILER SHUT-DOWN, PUSH/PULL, N1, SURFACE
    IN STOCK!
    £413.13 Price with VAT: £495.76 Buy Surplus As Low As £227.20 Price with VAT: £272.64
    £227.20 Price with VAT: £272.64
    Repair Yours £221.03 Price with VAT: £265.24
    XYLEM 51-S-HD

    XYLEM

    MCDONNELL & MILLER

    51-S-HD

    (135800), HEAD MECHANISM
    IN STOCK!
    £1,323.67 Price with VAT: £1,588.40 Buy Surplus As Low As £794.20 Price with VAT: £953.04
    £794.20 Price with VAT: £953.04
    Repair Yours £783.19 Price with VAT: £939.83
    XYLEM 158S-HD

    XYLEM

    MCDONNELL & MILLER

    158S-HD

    HEAD MECH W/SNAP SWITCH#178602
    IN STOCK!
    £1,056.01 Price with VAT: £1,267.21 Buy Surplus As Low As £633.60 Price with VAT: £760.32
    £633.60 Price with VAT: £760.32
    Repair Yours £449.43 Price with VAT: £539.32
    XYLEM 51-2-HD

    XYLEM

    MCDONNELL & MILLER

    51-2-HD

    51-2-HD WATER FEEDER HEAD MECHANISM.
    IN STOCK!
    £1,360.74 Price with VAT: £1,632.88 Buy Surplus As Low As £816.44 Price with VAT: £979.73
    £816.44 Price with VAT: £979.73
    Repair Yours £639.79 Price with VAT: £767.75
    UTICA BOILER BD711180100

    UTICA BOILER

    BD711180100

    SENSOR, BD NTC FLUE, (HTEX)
    IN STOCK!
    £34.48 Price with VAT: £41.38 Buy Surplus As Low As £20.60 Price with VAT: £24.72
    £20.60 Price with VAT: £24.72
    Repair Yours Contact Us
    HONEYWELL 04905-X50-33-333-X7

    HONEYWELL

    04905-X50-33-333-X7

    CONDUCTIVITY CELL, HVAC, BOILER CONTROL, HVAC, BOILER CONTROL
    £15.47 Price with VAT: £18.57 Buy Surplus As Low As £9.58 Price with VAT: £11.49
    £9.58 Price with VAT: £11.49
    Repair Yours Contact Us
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