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    HVAC / Boiler Control

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    Results 401-450 of 741.
    UTICA BOILER 10023205

    UTICA BOILER

    10023205

    7 SECT WTR/TNK HTEX
    £2,931.51 Price with VAT: £3,517.81 Buy Surplus As Low As £1,759.50 Price with VAT: £2,111.40
    £1,759.50 Price with VAT: £2,111.40
    Repair Yours Contact Us
    UTICA BOILER 10023303

    UTICA BOILER

    10023303

    5 SECT W/CO HTEX
    £2,235.02 Price with VAT: £2,682.03 Buy Surplus As Low As £1,341.46 Price with VAT: £1,609.75
    £1,341.46 Price with VAT: £1,609.75
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    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 Contact Us
    SPIRAX SARCO 393416

    SPIRAX SARCO

    393416

    BTS1050 BOILER BLOWDOWN TIMER, W/ PANEL ADAPTOR
    £1,544.00 Price with VAT: £1,852.80 Buy Surplus As Low As £927.00 Price with VAT: £1,112.40
    £927.00 Price with VAT: £1,112.40
    Repair Yours Contact Us
    SIEMENS BPZ:RMK770-1

    SIEMENS

    BPZ:RMK770-1

    RMK770-1 - BOILER SEQUENCE CONTROLLER , BPZ:RMK770-1
    £2,282.00 Price with VAT: £2,738.40 Buy Surplus As Low As £1,370.00 Price with VAT: £1,644.00
    £1,370.00 Price with VAT: £1,644.00
    Repair Yours Contact Us
    CLEAVER BROOKS 104-958

    CLEAVER BROOKS

    104-958

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, 250PSI
    Buy Surplus As Low As £740.24 Price with VAT: £888.29
    £740.24 Price with VAT: £888.29
    Repair Yours Contact Us
    XYLEM 67-PE-2

    XYLEM

    MCDONNELL & MILLER

    67-PE-2

    DISCONTINUED BY MANUFACTURER, , LOW WATER CUT-OFF, 20 PSI, MANUAL RESET, FULL PORT BALL VALVE, LARGE FLOAT CHAMBER
    Buy Surplus As Low As £400.09 Price with VAT: £480.11
    £400.09 Price with VAT: £480.11
    Repair Yours Contact Us
    SPIRAX SARCO BC 3210

    SPIRAX SARCO

    BC 3210

    DISCONTINUED BY MANUFACTURER, BLOWDOWN CONTROLLER, FOR BOILER, 4 LED DISPLAY, PROBE AND MAINS WIRING
    Buy Surplus As Low As £567.00 Price with VAT: £680.40
    £567.00 Price with VAT: £680.40
    Repair Yours Contact Us
    SIEMENS LGK 16.335A28

    SIEMENS

    LANDIS & GYR

    LGK 16.335A28

    DISCONTINUED BY MANUFACTURER, GAS BURNER CONTROL, T1=37S, TSA=2.5S, AC230V
    Buy Surplus As Low As £1,440.00 Price with VAT: £1,728.00
    £1,440.00 Price with VAT: £1,728.00
    Repair Yours Contact Us
    SAACKE F-KDSA

    SAACKE

    F-KDSA

    DISCONTINUED BY MANUFACTURER, BOILER FIRING SYSTEM 2AMP 230VAC 50/60HZ
    Buy Surplus As Low As £1,540.51 Price with VAT: £1,848.61
    £1,540.51 Price with VAT: £1,848.61
    Repair Yours Contact Us
    BUDERUS 2107

    BUDERUS

    2107

    LOGAMATIC BOILER CONTROL 30% FUEL USAGE REDUCTION
    Buy Surplus As Low As £880.29 Price with VAT: £1,056.35
    £880.29 Price with VAT: £1,056.35
    Repair Yours Contact Us
    WATTS 32203

    WATTS

    TEKMAR

    32203

    264E BOILER CONTROLLER
    £934.00 Price with VAT: £1,120.80 Buy Surplus As Low As £561.00 Price with VAT: £673.20
    £561.00 Price with VAT: £673.20
    Repair Yours Contact Us
    HONEYWELL R7910A-1001

    HONEYWELL

    R7910A-1001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, BOILER CONTROL, PROGRAMMABLE, UV/FLAME ROD FLAME SENSING, 24 VAC OPERATING VOLTAGE, 50/60 HZ, 24 VAC LOAD, IP 40 ENCLOSURE
    Buy Surplus As Low As £924.92 Price with VAT: £1,109.90
    £924.92 Price with VAT: £1,109.90
    Repair Yours Contact Us
    XYLEM 193-B-7B

    XYLEM

    MCDONNELL & MILLER

    193-B-7B

    (164700), HI PRESSURE LEVEL CONTROL, 7B SWITCH, 150 PSI, AUTOMATIC RESET, W/ WATER COLUMN ALTERNATE TAPPINGS
    £2,655.77 Price with VAT: £3,186.92 Buy Surplus As Low As £1,593.46 Price with VAT: £1,912.15
    £1,593.46 Price with VAT: £1,912.15
    Repair Yours Contact Us
    HEAT TIMER HWR-Q

    HEAT TIMER

    HWR-Q

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL UNIT, 120 VAC, 6 AMPS RESISTIVE, 1 AMP PILOT DUTY, 15 AMPS TOTAL, 60 HZ, 30 VA MAX
    Buy Surplus As Low As £1,668.50 Price with VAT: £2,002.20
    £1,668.50 Price with VAT: £2,002.20
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    HONEYWELL RA890F-1247-3

    HONEYWELL

    RA890F-1247-3

    DISCONTINUED BY MANUFACTURER, FLAME PROTECTOR RELAY, SAFTEY, RESPONSE 3 SECONDS, 120V
    Buy Surplus As Low As £728.80 Price with VAT: £874.56
    £728.80 Price with VAT: £874.56
    Repair Yours Contact Us
    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 Contact Us
    XYLEM 93-M-HD

    XYLEM

    MCDONNELL & MILLER

    93-M-HD

    93-M-HD HEAD MECHANISM , 162600
    £1,949.11 Price with VAT: £2,338.93 Buy Surplus As Low As £1,170.05 Price with VAT: £1,404.06
    £1,170.05 Price with VAT: £1,404.06
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    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 Contact Us
    SCHNEIDER ELECTRIC DC1100

    SCHNEIDER ELECTRIC

    SATCHWELL

    DC1100

    DISCONTINUED BY MANUFACTURER, DC1100 SELF CONFIGURING OPTIMISER/COMPENSATOR, 230VAC/50HZ, 15VA, 150 MA T 250V, SPNO 3A RESISITVE 1A INDUCTIVE 230VAC.
    Buy Surplus As Low As £407.00 Price with VAT: £488.40
    £407.00 Price with VAT: £488.40
    Repair Yours Contact Us
    AUTOFLAME ENGINEERING MMM 50015

    AUTOFLAME ENGINEERING

    MMM 50015

    DISCONTINUED BY MANUFACTURER, COMBUSTION MANAGEMENT SYSTEM, MM/EGA SYSTEM, 230 VAC, 50/60 HZ, 30 W, IP54
    Buy Surplus As Low As £720.00 Price with VAT: £864.00
    £720.00 Price with VAT: £864.00
    Repair Yours Contact Us
    ADVANTAGE CONTROLS NANO-B0

    ADVANTAGE CONTROLS

    NANO-B0

    BOILER CONTROL, DUAL RELAY, CONDUCTIVITY CONTROL, SINGLE SELECTABLE TIMER
    £1,105.50 Price with VAT: £1,326.60 Buy Surplus As Low As £663.88 Price with VAT: £796.66
    £663.88 Price with VAT: £796.66
    Repair Yours Contact Us
    HEAT TIMER 926650-C/V

    HEAT TIMER

    926650-C/V

    CONTROL / MULTI-BOILER, MODULATING SEQUENCING MODULE / MULTI-MOD, PLATINUM SERIES, FULL MODULATION, 135 OHM, CURRENT VOLTAGE, WITH SPACE FEEDBACK, FOR HYDRONIC / STEAM APPLICATIONS, W/O SENS ...
    £7,289.69 Price with VAT: £8,747.63 Buy Surplus As Low As £3,599.03 Price with VAT: £4,318.84
    £3,599.03 Price with VAT: £4,318.84
    Repair Yours Contact Us
    WATTS 69151

    WATTS

    AERCO

    69151

    CONTROL BOARD, FOR BOILER, I/O CONTROL, BOARD ONLY, STAND-OFF MOUNT
    £1,582.19 Price with VAT: £1,898.63 Buy Surplus As Low As £931.32 Price with VAT: £1,117.58
    £931.32 Price with VAT: £1,117.58
    Repair Yours Contact Us
    WALCHEM WBL400-1N5U

    WALCHEM

    WBL400-1N5U

    DISCONTINUED BY MANUFACTURER, BOILER CONTROLLER, BLEED & FEED, VOLTAGE: 100-120 VAC, FREQUENCY: 50/60HZ, AMPERAGE: 8.0A, PREWIRED [NORMALLY OPEN] 4-20 MA OUTPUT CIRCUIT, STANDARD ELECTRODE ( ...
    Buy Surplus As Low As £638.21 Price with VAT: £765.85
    £638.21 Price with VAT: £765.85
    Repair Yours Contact Us
    WALCHEM WDB400-14NU

    WALCHEM

    WDB400-14NU

    DISCONTINUED BY MANUFACTURER,BOILER CONTROLLER,INPUT 100-240VAC, 50/60HZ,8.0AMP,5 POWERED RELAYS, BLOWDOWN AND FEED FOR EACH SYSTEM, 1 DEDICATED ALARM,INTEGRATED DATALOGGING, EVENT/RESET LOG ...
    Buy Surplus As Low As £682.22 Price with VAT: £818.66
    £682.22 Price with VAT: £818.66
    Repair Yours Contact Us
    HONEYWELL 04905-X50-33-333-20-000-000-000

    HONEYWELL

    04905-X50-33-333-20-000-000-000

    DISCONTINUED BY MANUFACTURER, 4905 CONDUCTIVITY CELL, CELL CONSTANT: 50, ELECTRODE MATERIAL: NICKEL, AUTOMATIC TEMP COMPENSATION: FOR APT2000/4000CC AND UDA2182, LEADWIRE LENGTH: 20 FT
    Buy Surplus As Low As £528.27 Price with VAT: £633.92
    £528.27 Price with VAT: £633.92
    Repair Yours Contact Us
    SAACKE S320

    SAACKE

    S320

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, 110/120/220/240VAC, 50/60HZ
    Buy Surplus As Low As £1,320.43 Price with VAT: £1,584.52
    £1,320.43 Price with VAT: £1,584.52
    Repair Yours Contact Us
    PROTECTION CONTROLS 6642-VL

    PROTECTION CONTROLS

    PROTECTOFIER

    6642-VL

    DISCONTINUED BY MANUFACTURER, PROTECTION CONTROLS, PROTECTOFIER, FORM 6642-VL, GROUP NO: M3102, COMBUSTION SAFEGUARD, TWO BURNER WITHOUT TIMOFIER, CONTROL MULTI-BURNER LOAD RELAY, FLAME RESP ...
    Buy Surplus As Low As £410.57 Price with VAT: £492.68
    £410.57 Price with VAT: £492.68
    Repair Yours Contact Us
    HONEYWELL MCBA14A1004

    HONEYWELL

    MCBA14A1004

    DISCONTINUED BY MANUFACTURER, ELECTRONIC BOILER CONTROLLER, 115 VAC MAINS, 60 HZ, 5 SEC FIRST SAFETY TIME, 10 SEC PREPURGE TIME, (MCBA14201D)
    Buy Surplus As Low As £1,213.39 Price with VAT: £1,456.07
    £1,213.39 Price with VAT: £1,456.07
    Repair Yours Contact Us
    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 Contact Us
    XYLEM 25A-HD

    XYLEM

    MCDONNELL & MILLER

    25A-HD

    25A HD HEAD MECHANISM , 127100
    £1,172.54 Price with VAT: £1,407.05 Buy Surplus As Low As £781.99 Price with VAT: £938.39
    £781.99 Price with VAT: £938.39
    Repair Yours Contact Us
    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 Contact Us
    UTICA BOILER 10023702

    UTICA BOILER

    10023702

    4 SECT WTR/TNK HTEX
    £2,254.43 Price with VAT: £2,705.32 Buy Surplus As Low As £1,352.66 Price with VAT: £1,623.19
    £1,352.66 Price with VAT: £1,623.19
    Repair Yours Contact Us
    TELEDYNE ST1017

    TELEDYNE

    LAARS

    ST1017

    PCB MASCOT ST WALL MOUNT
    £250.82 Price with VAT: £300.99 Buy Surplus As Low As £150.79 Price with VAT: £180.95
    £150.79 Price with VAT: £180.95
    Repair Yours Contact Us
    TELEDYNE R2080600

    TELEDYNE

    LAARS

    R2080600

    PCB MASCOT FT FLOOR STAND
    £393.41 Price with VAT: £472.09 Buy Surplus As Low As £241.12 Price with VAT: £289.34
    £241.12 Price with VAT: £289.34
    Repair Yours Contact Us
    HONEYWELL ZM7850A1001

    HONEYWELL

    ZM7850A1001

    BOILR SYSTEM MGR.SOFTWRE-7800
    £302.33 Price with VAT: £362.80 Buy Surplus As Low As £181.40 Price with VAT: £217.68
    £181.40 Price with VAT: £217.68
    Repair Yours Contact Us
    TELEDYNE 2400-224

    TELEDYNE

    LAARS

    2400-224

    24V IGNITION MODULE
    £456.11 Price with VAT: £547.33 Buy Surplus As Low As £301.59 Price with VAT: £361.90
    £301.59 Price with VAT: £361.90
    Repair Yours Contact Us
    HUBBELL CSR150R212

    HUBBELL

    BRYANT

    CSR150R212

    COND RISER, 1.50-1.74", 2 1/2" COND, ROD
    £91.07 Price with VAT: £109.29 Buy Surplus As Low As £55.24 Price with VAT: £66.29
    £55.24 Price with VAT: £66.29
    BLACK BOX CORP CFCMS-THC

    BLACK BOX CORP

    CFCMS-THC

    CDU 20KW TEMP/HUMIDITY LINK CABLE
    £79.13 Price with VAT: £94.95 Buy Surplus As Low As £47.78 Price with VAT: £57.33
    £47.78 Price with VAT: £57.33
    BLACK BOX CORP CFCMS-THS

    BLACK BOX CORP

    CFCMS-THS

    CMS 20KW TEMP/HUMIDITY CABLE W/ SENSOR
    £387.43 Price with VAT: £464.92 Buy Surplus As Low As £232.91 Price with VAT: £279.49
    £232.91 Price with VAT: £279.49
    Repair Yours Contact Us
    HONEYWELL AQ25110B

    HONEYWELL

    AQ25110B

    AQUATROLBOILERRESET CONT PANEL
    £402.36 Price with VAT: £482.84 Buy Surplus As Low As £241.87 Price with VAT: £290.24
    £241.87 Price with VAT: £290.24
    Repair Yours Contact Us
    HONEYWELL AQ15540B

    HONEYWELL

    AQ15540B

    ZONING MODULE 4 ZONES PUMP/CIR
    £132.13 Price with VAT: £158.56 Buy Surplus As Low As £86.59 Price with VAT: £103.91
    £86.59 Price with VAT: £103.91
    Repair Yours Contact Us
    HONEYWELL AQ25244B

    HONEYWELL

    AQ25244B

    AQUATROL HYDRONIC ZONE CONTROL PANEL CONTROLS BOILER
    £547.18 Price with VAT: £656.62 Buy Surplus As Low As £328.46 Price with VAT: £394.15
    £328.46 Price with VAT: £394.15
    Repair Yours Contact Us
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