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    HVAC / Boiler Control

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    Results 51-100 of 405.
    HEAT TIMER MOD-4

    HEAT TIMER

    MOD-4

    BOILER CONTROL MULTIPLE MODULATING
    Buy Surplus As Low As £1,122.37 Price with VAT: £1,346.84
    £1,122.37 Price with VAT: £1,346.84
    Repair Yours £1,001.33 Price with VAT: £1,201.60
    HONEYWELL AQ2514B2

    HONEYWELL

    AQ2514B2

    BOILER RESET CONTROL, CONTROL PANEL FOR 4 ZONES, 2 WIRE, 120 VAC, 50/60 HZ
    Buy Surplus As Low As £430.41 Price with VAT: £516.49
    £430.41 Price with VAT: £516.49
    Repair Yours £362.02 Price with VAT: £434.42
    ABB THOMAS & BETTS 04-750-13-1

    ABB THOMAS & BETTS

    RED DOT

    04-750-13-1

    PULSAFEEDER BOILER PROBE
    Buy Surplus As Low As £86.89 Price with VAT: £104.26
    £86.89 Price with VAT: £104.26
    LOCHINVAR BNR2404

    LOCHINVAR

    BNR2404

    MAIN BOILER BURNER COMMERCIAL ASSEMBLY
    £112.13 Price with VAT: £134.56 Buy Surplus As Low As £67.58 Price with VAT: £81.09
    £67.58 Price with VAT: £81.09
    Repair Yours £222.78 Price with VAT: £267.34
    LOCHINVAR BNR3501

    LOCHINVAR

    BNR3501

    BOILER BURNER W/ COMPRESSION FITTING
    £119.56 Price with VAT: £143.47 Buy Surplus As Low As £72.03 Price with VAT: £86.44
    £72.03 Price with VAT: £86.44
    Repair Yours £222.78 Price with VAT: £267.34
    LOCHINVAR BNR3502

    LOCHINVAR

    BNR3502

    MAIN BOILER BURNER WITH BARBED FITTING
    £118.11 Price with VAT: £141.73 Buy Surplus As Low As £71.16 Price with VAT: £85.39
    £71.16 Price with VAT: £85.39
    Repair Yours Contact Us
    HONEYWELL AQ15200B

    HONEYWELL

    AQ15200B

    DISCONTINUED BY MANUFACTURER, AQUATROL INJECT/MIX BOILER RESET CONTROL MODULE, 24VAC, 7 DAY SETBACK, UP TO TWO SETBACK PERIODS A DAY, FOR USE WITH AQ2000 PANELS
    Buy Surplus As Low As £240.61 Price with VAT: £288.73
    £240.61 Price with VAT: £288.73
    Repair Yours £222.78 Price with VAT: £267.34
    COEN IR7200

    COEN

    IR7200

    BOILER OIL AND COAL SCANNER
    Buy Surplus As Low As £111.39 Price with VAT: £133.67
    £111.39 Price with VAT: £133.67
    Repair Yours £222.78 Price with VAT: £267.34
    HONEYWELL S8600H

    HONEYWELL

    S8600H

    DISCONTINUED BY MANUFACTURER, IGNITION MODULE, 100 PERCENT SHUTOFF IP, 24 V AC, 60 HZ, 1 A MAX, 90 SECOND L.O.
    Buy Surplus As Low As £109.67 Price with VAT: £131.60
    £109.67 Price with VAT: £131.60
    HONEYWELL S984-D1049

    HONEYWELL

    S984-D1049

    HONEYWELL S984D1049 - STEP CONTROLLER
    Buy Surplus As Low As £2,428.35 Price with VAT: £2,914.02
    £2,428.35 Price with VAT: £2,914.02
    Repair Yours £2,042.19 Price with VAT: £2,450.63
    MAGNETROL B24-1B10-AAG

    MAGNETROL

    B24-1B10-AAG

    BOILER FLOAT SWITCH 250PSI 120V 13A 240V 6.5A
    Buy Surplus As Low As £556.96 Price with VAT: £668.35
    £556.96 Price with VAT: £668.35
    Repair Yours £475.27 Price with VAT: £570.33
    HONEYWELL RMA300-SM-F3-MB-TC-TG-F1C3

    HONEYWELL

    RMA300-SM-F3-MB-TC-TG-F1C3

    PERCENT METER ANALOG EXPLOSION PROOF
    £319.10 Price with VAT: £382.92 Buy Surplus As Low As £191.46 Price with VAT: £229.75
    £191.46 Price with VAT: £229.75
    Repair Yours £200.00 Price with VAT: £240.00
    HONEYWELL RA890F-1478

    HONEYWELL

    RA890F-1478

    DISCONTINUED BY MANUFACTURER, PROTECTORELAY, FLAME SAFETY, FLAME CONTROL, 120 VAC, FLAME RESPONSE 15 SEC, SPDT ALARM CONTACTS
    Buy Surplus As Low As £1,078.97 Price with VAT: £1,294.76
    £1,078.97 Price with VAT: £1,294.76
    Repair Yours £616.20 Price with VAT: £739.44
    HONEYWELL RMA300-SM-MB-F103

    HONEYWELL

    RMA300-SM-MB-F103

    PERCENT METER ANALOG EXPLOSION PROOF
    £349.91 Price with VAT: £419.89 Buy Surplus As Low As £210.54 Price with VAT: £252.65
    £210.54 Price with VAT: £252.65
    Repair Yours £200.00 Price with VAT: £240.00
    JOHNSON CONTROLS DX-9120

    JOHNSON CONTROLS

    DX-9120

    CONTROLLER METASYS
    £1,534.98 Price with VAT: £1,841.98 Buy Surplus As Low As £921.58 Price with VAT: £1,105.90
    £921.58 Price with VAT: £1,105.90
    Repair Yours £771.58 Price with VAT: £925.89
    JOHNSON CONTROLS 031-01264-001

    JOHNSON CONTROLS

    YORK

    031-01264-001

    DISCONTINUED BY MANUFACTURER, CONTROLLER HEAT PUMP,FAN/ELECTRIC HEAT CONTROL BOARD ,INTEGRATED FAN, ELECTRIC HEAT SAFETY CONTROL, SUGGESTED REPLACEMENT IS S1-031-01264-002
    Buy Surplus As Low As £324.34 Price with VAT: £389.21
    £324.34 Price with VAT: £389.21
    Repair Yours £268.82 Price with VAT: £322.58
    TACO EWF120-1

    TACO

    EWF120-1

    ELECTRONIC WATER FEEDER, NEMA-1 ENCLOSURE, 25 PSI MAX VESSEL, 120 VAC, 150 PSI MAX
    £390.26 Price with VAT: £468.31 Buy Surplus As Low As £234.74 Price with VAT: £281.69
    £234.74 Price with VAT: £281.69
    Repair Yours £204.89 Price with VAT: £245.87
    CHROMALOX 141-123622-538

    CHROMALOX

    141-123622-538

    TEMPERATURE CONTROL SYSTEM 3PH 60CYC 480V CMX SER
    £5,926.06 Price with VAT: £7,111.27 Buy Surplus As Low As £2,928.87 Price with VAT: £3,514.65
    £2,928.87 Price with VAT: £3,514.65
    Repair Yours £2,440.23 Price with VAT: £2,928.28
    HONEYWELL AQ2524M4

    HONEYWELL

    AQ2524M4

    BOILER CONTROLLER
    Buy Surplus As Low As £28.96 Price with VAT: £34.75
    £28.96 Price with VAT: £34.75
    KIDDE-FENWAL, LLC E340

    KIDDE-FENWAL, LLC

    FIREYE

    E340

    DISCONTINUED BY MANUFACTURER, BOILER ROOM CONTROL, W/ CHASSIS, DUST COVER & DISPLAY MODULE, 24V
    Buy Surplus As Low As £3,698.22 Price with VAT: £4,437.86
    £3,698.22 Price with VAT: £4,437.86
    Repair Yours £3,081.85 Price with VAT: £3,698.22
    HONEYWELL 070209-0001

    HONEYWELL

    070209-0001

    BOILER IGNITION ELECTRODE
    Buy Surplus As Low As £53.47 Price with VAT: £64.16
    £53.47 Price with VAT: £64.16
    Repair Yours £222.78 Price with VAT: £267.34
    UNITED TECHNOLOGIES HK42FZ008

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ008

    FURNACE CONTROL ALL GASES 24VAC 465MA 60HZ
    Buy Surplus As Low As £173.77 Price with VAT: £208.53
    £173.77 Price with VAT: £208.53
    Repair Yours £222.78 Price with VAT: £267.34
    HEAT TIMER HWR

    HEAT TIMER

    HWR

    MICROPROCESSOR HEATING CONTROL UNIT 120VAC 6A
    Buy Surplus As Low As £2,138.73 Price with VAT: £2,566.48
    £2,138.73 Price with VAT: £2,566.48
    Repair Yours £1,782.27 Price with VAT: £2,138.73
    HEAT TIMER EPU

    HEAT TIMER

    EPU

    DISCONTINUED BY MANUFACTURER, ELECTRONIC HEATING CONTROL UNIT, 120 VAC, 6 AMP
    Buy Surplus As Low As £1,718.38 Price with VAT: £2,062.06
    £1,718.38 Price with VAT: £2,062.06
    Repair Yours £1,540.51 Price with VAT: £1,848.61
    HEAT TIMER MPC-P

    HEAT TIMER

    MPC-P

    DISCONTINUED BY MANUFACTURER, HEATING CONTROL UNIT, PLATINUM, OUTPUT / 6 AMP / 120 VAC
    Buy Surplus As Low As £1,866.21 Price with VAT: £2,239.45
    £1,866.21 Price with VAT: £2,239.45
    Repair Yours £1,626.78 Price with VAT: £1,952.14
    HEAT TIMER HWR-Q-G

    HEAT TIMER

    HWR-Q-G

    BOILER CONRTOL UNIT 115VAC 6HZ
    Buy Surplus As Low As £2,346.87 Price with VAT: £2,816.24
    £2,346.87 Price with VAT: £2,816.24
    Repair Yours £1,947.90 Price with VAT: £2,337.48
    HEAT TIMER ETV

    HEAT TIMER

    ETV

    BOILER CONTROL MODULE
    £944.61 Price with VAT: £1,133.53 Buy Surplus As Low As £567.36 Price with VAT: £680.83
    £567.36 Price with VAT: £680.83
    Repair Yours £472.30 Price with VAT: £566.76
    HONEYWELL 118702E

    HONEYWELL

    118702E

    DISCONTINUED BY MANUFACTURER, REMOTE RESET COVER, FOR USE WITH RA890F,G AND R4795 SERIES
    Buy Surplus As Low As £252.60 Price with VAT: £303.12
    £252.60 Price with VAT: £303.12
    Repair Yours £200.00 Price with VAT: £240.00
    MAGNETROL B75-1B20-AAA

    MAGNETROL

    B75-1B20-AAA

    BOILER FLOAT 120AC AMPS 13 VOLTS 240AC AMPS 6.5
    Buy Surplus As Low As £436.66 Price with VAT: £523.99
    £436.66 Price with VAT: £523.99
    Repair Yours £363.88 Price with VAT: £436.66
    HONEYWELL 817-00234

    HONEYWELL

    817-00234

    DISCONTINUED BY MANUFACTURER, HONEYWELL , 817-00234, 81700234, PRESSURE CONTROL SWITCH, 0-300PSI
    Buy Surplus As Low As £60.26 Price with VAT: £72.31
    £60.26 Price with VAT: £72.31
    UNITED TECHNOLOGIES HK42FZ003

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ003

    FURNACE CONTROL BOARD .5AMP 24VAC 60HZ
    Buy Surplus As Low As £258.43 Price with VAT: £310.12
    £258.43 Price with VAT: £310.12
    Repair Yours £222.78 Price with VAT: £267.34
    TEMPCO TEC-9100-4-5-1-1-1-2-0

    TEMPCO

    TEC-9100-4-5-1-1-1-2-0

    TEMPERATURE CONTROL
    £189.37 Price with VAT: £227.24 Buy Surplus As Low As £113.62 Price with VAT: £136.34
    £113.62 Price with VAT: £136.34
    Repair Yours £222.78 Price with VAT: £267.34
    BSS INDUSTRIAL 197-11063

    BSS INDUSTRIAL

    197-11063

    EXPANSION VESSEL 3/4IN 1.5-3BAR 25LITRE 358MM BORE
    £95.05 Price with VAT: £114.07 Buy Surplus As Low As £57.18 Price with VAT: £68.62
    £57.18 Price with VAT: £68.62
    XYLEM 150E-CU

    XYLEM

    MCDONNELL & MILLER

    150E-CU

    DISCONTINUED BY MANUFACTURER, , (310490), LOW WATER CUTOFF AND PUMP CONTROLLER, LIGHT INDICATORS, CERTIFIED AS REGULATING DEVICE ONLY, AUTOMATIC RESET FOR 150E/157E
    Buy Surplus As Low As £346.00 Price with VAT: £415.20
    £346.00 Price with VAT: £415.20
    Repair Yours £298.86 Price with VAT: £358.63
    XYLEM 53-HD

    XYLEM

    MCDONNELL & MILLER

    53-HD

    DISCONTINUED BY MANUFACTURER, , #53 HEAD MECHANISM, #137000
    Buy Surplus As Low As £864.57 Price with VAT: £1,037.49
    £864.57 Price with VAT: £1,037.49
    Repair Yours £717.37 Price with VAT: £860.84
    XYLEM 67-G

    XYLEM

    MCDONNELL & MILLER

    67-G

    67-G LOW WATER CUT-OFF (QTY 1-11) , 149600
    £612.44 Price with VAT: £734.93 Buy Surplus As Low As £367.46 Price with VAT: £440.95
    £367.46 Price with VAT: £440.95
    Repair Yours £308.18 Price with VAT: £369.82
    XYLEM 764

    XYLEM

    MCDONNELL & MILLER

    764

    (144500), LOW WATER CUT-OFF
    £591.99 Price with VAT: £710.39 Buy Surplus As Low As £355.78 Price with VAT: £426.94
    £355.78 Price with VAT: £426.94
    Repair Yours £310.41 Price with VAT: £372.49
    XYLEM 767

    XYLEM

    MCDONNELL & MILLER

    767

    LWCOW/2.5"TAP,20#STEAM,#153700
    £501.03 Price with VAT: £601.24 Buy Surplus As Low As £300.77 Price with VAT: £360.92
    £300.77 Price with VAT: £360.92
    Repair Yours £262.66 Price with VAT: £315.19
    XYLEM 94

    XYLEM

    MCDONNELL & MILLER

    94

    94 HI PRESSURE LEVEL CONTROL (QTY 1-11) , 165200
    £2,244.74 Price with VAT: £2,693.69 Buy Surplus As Low As £1,346.84 Price with VAT: £1,616.21
    £1,346.84 Price with VAT: £1,616.21
    Repair Yours £1,173.87 Price with VAT: £1,408.64
    BURNHAM BOILERS 102289-01

    BURNHAM BOILERS

    102289-01

    IQ BOILER CONTROL
    £403.87 Price with VAT: £484.64 Buy Surplus As Low As £242.32 Price with VAT: £290.78
    £242.32 Price with VAT: £290.78
    Repair Yours £204.12 Price with VAT: £244.94
    UNITED TECHNOLOGIES HK42FZ007

    UNITED TECHNOLOGIES

    HK42FZ007

    FURNACE CONTROL ALL GASES 24VAC 465MA 60HZ
    Buy Surplus As Low As £171.66 Price with VAT: £205.99
    £171.66 Price with VAT: £205.99
    Repair Yours £200.00 Price with VAT: £240.00
    COEN IR7200A

    COEN

    IR7200A

    DISCONTINUED BY MANUFACTURER, BOILER OIL AND COAL SCANNER, 5 PIN CONNECTOR, LED
    Buy Surplus As Low As £106.94 Price with VAT: £128.32
    £106.94 Price with VAT: £128.32
    BURNHAM BOILERS 103660-01

    BURNHAM BOILERS

    103660-01

    IQ BOILER CONTROL
    £170.06 Price with VAT: £204.07 Buy Surplus As Low As £101.74 Price with VAT: £122.09
    £101.74 Price with VAT: £122.09
    Repair Yours £222.78 Price with VAT: £267.34
    BURNHAM BOILERS 8236097

    BURNHAM BOILERS

    8236097

    DISCONTINUED BY MANUFACTURER, BURNER TUBE W/ PILOT BRACKET, 1 INCH, FOR RESIDENTIAL BOILERS
    Buy Surplus As Low As £73.52 Price with VAT: £88.22
    £73.52 Price with VAT: £88.22
    Repair Yours £222.78 Price with VAT: £267.34
    HONEYWELL RMA300-DM-SB-TG-2J

    HONEYWELL

    RMA300-DM-SB-TG-2J

    DIGITAL REMOTE METER ASSEMBLY EXPLOSION PROOF
    £346.80 Price with VAT: £416.16 Buy Surplus As Low As £207.93 Price with VAT: £249.52
    £207.93 Price with VAT: £249.52
    Repair Yours £222.78 Price with VAT: £267.34
    XYLEM 94-HD

    XYLEM

    MCDONNELL & MILLER

    94-HD

    (165300), HEAD MECHANISM
    £2,164.78 Price with VAT: £2,597.74 Buy Surplus As Low As £1,299.16 Price with VAT: £1,558.99
    £1,299.16 Price with VAT: £1,558.99
    Repair Yours £1,132.27 Price with VAT: £1,358.72
    XYLEM 94-HDLS

    XYLEM

    MCDONNELL & MILLER

    94-HDLS

    94-HDLS HEAD MECHANISM LESS SWITCH , 165302
    £1,196.19 Price with VAT: £1,435.43 Buy Surplus As Low As £717.71 Price with VAT: £861.25
    £717.71 Price with VAT: £861.25
    Repair Yours £579.23 Price with VAT: £695.08
    XYLEM 150S-MD-HD

    XYLEM

    MCDONNELL & MILLER

    150S-MD-HD

    LOW WATER CUT-OFF AND PUMP CONTROLLER, SNAP ACTING SPDT SWITCH, MAXIMUM DIFFERENTIAL OPERATION HEAD, MECHANISM ONLY, 150 PSI MAX, (173103)
    £918.61 Price with VAT: £1,102.34 Buy Surplus As Low As £606.72 Price with VAT: £728.06
    £606.72 Price with VAT: £728.06
    Repair Yours £589.59 Price with VAT: £707.51
    XYLEM 269

    XYLEM

    MCDONNELL & MILLER

    269

    LOW WATER CUT-OFF,2 1/2" NPT, 2 1/4" INSERTION LENGTH, 20 PSI MAX STEAM PRESSURE, AUTO RESET MECHANICAL LOW WATER CUT OFF FOR STEAM BOILERS (PART NUMBER 155200)
    £477.67 Price with VAT: £573.20 Buy Surplus As Low As £273.40 Price with VAT: £328.08
    £273.40 Price with VAT: £328.08
    Repair Yours £236.47 Price with VAT: £283.76
    PROTECTION CONTROLS 6642-VLT-M5103

    PROTECTION CONTROLS

    PROTECTOFIER

    6642-VLT-M5103

    DISCONTINUED BY MANUFACTURER, MULTI-BURNER CONTROL, 3BURNER W/TIMOFIER
    Buy Surplus As Low As £856.24 Price with VAT: £1,027.49
    £856.24 Price with VAT: £1,027.49
    Repair Yours £724.04 Price with VAT: £868.85
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