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    HVAC / Boiler Control

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    Results 51-100 of 406.
    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 £86.20 Price with VAT: £103.44
    £86.20 Price with VAT: £103.44
    LOCHINVAR BNR2404

    LOCHINVAR

    BNR2404

    MAIN BOILER BURNER COMMERCIAL ASSEMBLY
    £111.25 Price with VAT: £133.50 Buy Surplus As Low As £67.05 Price with VAT: £80.46
    £67.05 Price with VAT: £80.46
    Repair Yours £221.03 Price with VAT: £265.24
    LOCHINVAR BNR3501

    LOCHINVAR

    BNR3501

    BOILER BURNER W/ COMPRESSION FITTING
    £118.62 Price with VAT: £142.34 Buy Surplus As Low As £71.47 Price with VAT: £85.76
    £71.47 Price with VAT: £85.76
    Repair Yours £221.03 Price with VAT: £265.24
    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 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 £108.81 Price with VAT: £130.57
    £108.81 Price with VAT: £130.57
    HONEYWELL S984-D1049

    HONEYWELL

    S984-D1049

    HONEYWELL S984D1049 - STEP CONTROLLER
    Buy Surplus As Low As £2,409.24 Price with VAT: £2,891.09
    £2,409.24 Price with VAT: £2,891.09
    Repair Yours £2,026.12 Price with VAT: £2,431.35
    MAGNETROL B24-1B10-AAG

    MAGNETROL

    B24-1B10-AAG

    BOILER FLOAT SWITCH 250PSI 120V 13A 240V 6.5A
    Buy Surplus As Low As £552.58 Price with VAT: £663.09
    £552.58 Price with VAT: £663.09
    Repair Yours £471.53 Price with VAT: £565.84
    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
    £1,522.91 Price with VAT: £1,827.49 Buy Surplus As Low As £914.33 Price with VAT: £1,097.20
    £914.33 Price with VAT: £1,097.20
    Repair Yours £765.51 Price with VAT: £918.61
    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
    £5,879.44 Price with VAT: £7,055.33 Buy Surplus As Low As £2,905.83 Price with VAT: £3,486.99
    £2,905.83 Price with VAT: £3,486.99
    Repair Yours £2,421.03 Price with VAT: £2,905.24
    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
    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 £238.71 Price with VAT: £286.46
    £238.71 Price with VAT: £286.46
    Repair Yours £221.03 Price with VAT: £265.24
    COEN IR7200

    COEN

    IR7200

    BOILER OIL AND COAL SCANNER
    Buy Surplus As Low As £110.52 Price with VAT: £132.62
    £110.52 Price with VAT: £132.62
    Repair Yours £221.03 Price with VAT: £265.24
    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 £106.10 Price with VAT: £127.31
    £106.10 Price with VAT: £127.31
    HONEYWELL AQ2524M4

    HONEYWELL

    AQ2524M4

    BOILER CONTROLLER
    Buy Surplus As Low As £28.73 Price with VAT: £34.48
    £28.73 Price with VAT: £34.48
    HONEYWELL 070209-0001

    HONEYWELL

    070209-0001

    BOILER IGNITION ELECTRODE
    Buy Surplus As Low As £53.05 Price with VAT: £63.66
    £53.05 Price with VAT: £63.66
    Repair Yours £221.03 Price with VAT: £265.24
    UNITED TECHNOLOGIES HK42FZ008

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ008

    FURNACE CONTROL ALL GASES 24VAC 465MA 60HZ
    Buy Surplus As Low As £172.40 Price with VAT: £206.89
    £172.40 Price with VAT: £206.89
    Repair Yours £221.03 Price with VAT: £265.24
    HEAT TIMER HWR

    HEAT TIMER

    HWR

    MICROPROCESSOR HEATING CONTROL UNIT 120VAC 6A
    Buy Surplus As Low As £2,121.90 Price with VAT: £2,546.28
    £2,121.90 Price with VAT: £2,546.28
    Repair Yours £1,768.25 Price with VAT: £2,121.90
    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
    £937.17 Price with VAT: £1,124.61 Buy Surplus As Low As £562.89 Price with VAT: £675.47
    £562.89 Price with VAT: £675.47
    Repair Yours £468.59 Price with VAT: £562.30
    MAGNETROL B75-1B20-AAA

    MAGNETROL

    B75-1B20-AAA

    BOILER FLOAT 120AC AMPS 13 VOLTS 240AC AMPS 6.5
    Buy Surplus As Low As £433.22 Price with VAT: £519.87
    £433.22 Price with VAT: £519.87
    Repair Yours £361.02 Price with VAT: £433.22
    HONEYWELL 817-00234

    HONEYWELL

    817-00234

    DISCONTINUED BY MANUFACTURER, HONEYWELL , 817-00234, 81700234, PRESSURE CONTROL SWITCH, 0-300PSI
    Buy Surplus As Low As £59.78 Price with VAT: £71.74
    £59.78 Price with VAT: £71.74
    UNITED TECHNOLOGIES HK42FZ003

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ003

    FURNACE CONTROL BOARD .5AMP 24VAC 60HZ
    Buy Surplus As Low As £256.40 Price with VAT: £307.68
    £256.40 Price with VAT: £307.68
    Repair Yours £221.03 Price with VAT: £265.24
    TEMPCO TEC-9100-4-5-1-1-1-2-0

    TEMPCO

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

    TEMPERATURE CONTROL
    £187.88 Price with VAT: £225.45 Buy Surplus As Low As £112.73 Price with VAT: £135.27
    £112.73 Price with VAT: £135.27
    Repair Yours £221.03 Price with VAT: £265.24
    BSS INDUSTRIAL 197-11063

    BSS INDUSTRIAL

    197-11063

    EXPANSION VESSEL 3/4IN 1.5-3BAR 25LITRE 358MM BORE
    £94.31 Price with VAT: £113.17 Buy Surplus As Low As £56.73 Price with VAT: £68.08
    £56.73 Price with VAT: £68.08
    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 £857.77 Price with VAT: £1,029.33
    £857.77 Price with VAT: £1,029.33
    Repair Yours £711.72 Price with VAT: £854.07
    XYLEM 63

    XYLEM

    MCDONNELL & MILLER

    63

    (142400), LOW WATER CUT-OFF
    £788.07 Price with VAT: £945.68 Buy Surplus As Low As £463.81 Price with VAT: £556.57
    £463.81 Price with VAT: £556.57
    Repair Yours £400.53 Price with VAT: £480.64
    XYLEM 63-M-HD

    XYLEM

    MCDONNELL & MILLER

    63-M-HD

    MANUAL RESET, MECHANICAL LOW WATER CUT OFF FOR HOT WATER AND STEAM BOILERS, WITH 50 PSI MAX BOILER PRESSURE, HEAD MECHANISM ONLY, PART NUMBER 143200
    £607.61 Price with VAT: £729.13 Buy Surplus As Low As £364.56 Price with VAT: £437.47
    £364.56 Price with VAT: £437.47
    Repair Yours £312.72 Price with VAT: £375.26
    BURNHAM BOILERS 103660-01

    BURNHAM BOILERS

    103660-01

    IQ BOILER CONTROL
    £168.72 Price with VAT: £202.46 Buy Surplus As Low As £100.94 Price with VAT: £121.13
    £100.94 Price with VAT: £121.13
    Repair Yours £221.03 Price with VAT: £265.24
    BURNHAM BOILERS 8236097

    BURNHAM BOILERS

    8236097

    DISCONTINUED BY MANUFACTURER, BURNER TUBE W/ PILOT BRACKET, 1 INCH, FOR RESIDENTIAL BOILERS
    Buy Surplus As Low As £72.94 Price with VAT: £87.53
    £72.94 Price with VAT: £87.53
    Repair Yours £221.03 Price with VAT: £265.24
    HONEYWELL RMA300-DM-SB-TG-2J

    HONEYWELL

    RMA300-DM-SB-TG-2J

    DIGITAL REMOTE METER ASSEMBLY EXPLOSION PROOF
    £344.07 Price with VAT: £412.89 Buy Surplus As Low As £206.30 Price with VAT: £247.56
    £206.30 Price with VAT: £247.56
    Repair Yours £221.03 Price with VAT: £265.24
    HONEYWELL 1187028

    HONEYWELL

    1187028

    REMOTE RESET COVER FOR RA890 120V 50-60HZ
    £128.94 Price with VAT: £154.72 Buy Surplus As Low As £77.36 Price with VAT: £92.83
    £77.36 Price with VAT: £92.83
    Repair Yours £221.03 Price with VAT: £265.24
    MAXITROL CV100B6N

    MAXITROL

    CV100B6N

    DISCONTINUED BY MANUFACTURER, PILOT REGULATOR, 3/8-INCH,GAS COMBINATION, CONTROL REGULATOR, DURABLE
    Buy Surplus As Low As £231.23 Price with VAT: £277.48
    £231.23 Price with VAT: £277.48
    Repair Yours £200.00 Price with VAT: £240.00
    ELECTRO CONTROLS KR-80.207

    ELECTRO CONTROLS

    KR-80.207

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, HIGH LIMIT IMMERSION, W/ PUSH BUTTON, 15(5) AMP, 220 VAC, 50/60 HZ, 6, MANUAL RESET, 95C MINUS 5K, 100 MM LENGTH, 60 TO 95 DEGREE C RANGE, IP43
    Buy Surplus As Low As £221.03 Price with VAT: £265.24
    £221.03 Price with VAT: £265.24
    XYLEM 42S-HD

    XYLEM

    MCDONNELL & MILLER

    42S-HD

    PUMP CONTROLLER, HEAD MECHANISM, ANDLOW WATER CUT-OFF, 50PSI MAX,120/240VAC
    £1,044.99 Price with VAT: £1,253.98 Buy Surplus As Low As £626.99 Price with VAT: £752.39
    £626.99 Price with VAT: £752.39
    Repair Yours £510.58 Price with VAT: £612.70
    XYLEM 64-HD

    XYLEM

    MCDONNELL & MILLER

    64-HD

    LOW WATER CUT-OFF, 143600, HEAVY DUTY, ADJUSTABLE BX OUTLET, 1 INCH/ 25 MM NPT
    £576.91 Price with VAT: £692.29 Buy Surplus As Low As £311.68 Price with VAT: £374.01
    £311.68 Price with VAT: £374.01
    Repair Yours £275.20 Price with VAT: £330.24
    XYLEM 64M

    XYLEM

    MCDONNELL & MILLER

    64M

    DISCONTINUED BY MANUFACTURER, SENSOR, (144250), LOW WATER CUT-OFF, REPLACED BY 143600
    £545.95 Price with VAT: £655.14 Buy Surplus As Low As £327.86 Price with VAT: £393.44
    £327.86 Price with VAT: £393.44
    Repair Yours £272.61 Price with VAT: £327.13
    XYLEM 94-M-HD

    XYLEM

    MCDONNELL & MILLER

    94-M-HD

    HEAD MECHANISM, 250PSI, SPDT SWITCH, FOR STEAM BOILERS
    £2,295.35 Price with VAT: £2,754.42 Buy Surplus As Low As £1,377.65 Price with VAT: £1,653.18
    £1,377.65 Price with VAT: £1,653.18
    Repair Yours £1,200.82 Price with VAT: £1,440.98
    XYLEM 169

    XYLEM

    MCDONNELL & MILLER

    169

    LWCO 3 1/8"INSER,20#MAX,155100
    £425.28 Price with VAT: £510.34 Buy Surplus As Low As £255.61 Price with VAT: £306.73
    £255.61 Price with VAT: £306.73
    Repair Yours £221.07 Price with VAT: £265.28
    HONEYWELL S8600H-1022

    HONEYWELL

    S8600H-1022

    IGNITION MODULE FOR FURNACE- 100PERCENT SHUTOFF IP
    Buy Surplus As Low As £123.78 Price with VAT: £148.53
    £123.78 Price with VAT: £148.53
    Repair Yours £221.03 Price with VAT: £265.24
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