Official Stockist

  • Your Shopping BasketYour Shopping Baske

    Empty

  • SSL Secure Connection


Official Stockist


Diagram & User Manual Search

Quickly locate your appliance and order replacement parts using our secure online payment facility.

  • Over 20,000 appliances available
  • Simply click on the part to buy
  • Secure online payment
  • Next day delivery

Detailed Search




  

Specific Search



  

Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

MAIN
25 COMBI ERP (SERIAL NO ENDING EC) - (Hydraulics)
Appliance Code: 47-467-12 EC

Appliance Diagram


Hydraulics diagram for Main 25 Combi ERP (Serial No Ending EC)Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

400 Part number 7694034, PLATE HEAT EX 20 PLATES KIT PLATE HEAT EX 20 PLATES KIT
Main part no. 7694034		 £104,16
400A   SCREW M5X14 HEX POZI
Main part no. 710115301		 £2,70
403   KIT GASKET SET INC SCREWS
Main part no. 7683967		 £4,09
404 Part number 5114767, SENSOR - HALL EFFECT SENSOR - HALL EFFECT
Main part no. 5114767		 £18,60
405   HYDRAULIC INLET ASSY 10L
Main part no. 7694029		 £79,98
406 Part number 248055, DRAIN TAP DRAIN TAP
Main part no. 248055		 £13,02
407 Part number 7694095, ASSY SAFETY VALVE 3 BAR ASSY SAFETY VALVE 3 BAR
Main part no. 7694095		 £21,39
407A   ASSY PRV FIXING CLIP
Main part no. 7695784		 £5,02
408   ASSY KIT PIPE ASSEMBLY GAS
Main part no. 720484401		 £22,90
409   RETURN PIPE ASSY
Main part no. 7223336		 £43,71
410 Part number 247745, SEALING WASHER G. 3/4 SEALING WASHER G. 3/4
Main part no. 247745		 £3,35
411   GROM'T PIPE AYD15
Main part no. 5130607		 £25,11
412   ASSY PUMP CONNECTION
Main part no. 7696701		 £8,93
413 Part number 720777601, AIR VENT VALVE AIR VENT VALVE
Main part no. 720777601		 £34,41
413A   AIR VENT VALVE INC CLIP
Main part no. 7224446		 £17,86
415 Part number 7713520, PUMP KIT UPM3-6 - ND PUMP KIT UPM3-6 - ND
Baxi part no. 7713520		 £342,24
415 Part number 7654033, NOW USE 7713520 PUMP KIT ERP NOW USE 7713520 PUMP KIT ERP
Main part no. 7654033		  
416 Part number 247429, O RING 22mm X 3mm O RING 22MM X 3MM
Main part no. 247429		 £3,35
417   WASHER FIBRE INJ
Main part no. 5130608		 £8,28
418   PIPE FLOW ASSY
Main part no. 5130609		 £52,08
419 Part number 5114748, PRESSURE SWITCH PRESSURE SWITCH
Main part no. 5114748		 £20,46
420 Part number 248079, THERMOSTAT - LIMIT THERMOSTAT - LIMIT
Main part no. 248079		 £12,56
421   NTC SENSOR INC GASKET
Main part no. 7809939		 £7,53
421 Part number 5114725, NOW USE 7809939 NTC SENSOR NOW USE 7809939 NTC SENSOR
Main part no. 5114725		  
422   KIT GAS VALVE
Main part no. 720301001		 £84,63
422   GAS VALVE ADAPTER
Main part no. 7213642		 £27,90
426 Part number 7216534, MOTOR BLACK/WHITE INC CLIP MOTOR BLACK/WHITE INC CLIP
Main part no. 7216534		 £39,06
427   VALVE-3 WAY ASSEMBLY
Main part no. 7693978		 £98,58
428 Part number 248736, CLIP-RETAINING CLIP-RETAINING
Main part no. 248736		 £6,42
429 Part number 248069, GASKET GASKET
Main part no. 248069		 £3,53
430 Part number 247776, CLAMP - INPUT CABLE CLAMP - INPUT CABLE
Main part no. 247776		 £4,46
431 Part number 5130610, PIPE PRESSURE SWITCH PIPE PRESSURE SWITCH
Main part no. 5130610		 £34,41
432   INJECTOR BRNR 6.0
Main part no. 5130611		 £34,41
433 Part number 248000, WASHER - SEALING WASHER - SEALING
Main part no. 248000		 £3,35
435 Part number 607939, SCREW M3 X 8mm TAPTITE SCREW M3 X 8MM TAPTITE
Main part no. 607939		 £3,16
436   SCREW M5X14 HEX POZI
Main part no. 710115301		 £2,70
437 Part number 26009031, SCREW M6 X 25mm SCREW M6 X 25MM
Main part no. 26009031		 £3,35
439   SCREW M4X12 ST/ST
Main part no. 0560449		 £1,86
440 Part number 062617, SCR-ST-No8x1/2 PAN POZ.TYPE B SCR-ST-NO8X1/2 PAN POZ.TYPE B
Main part no. 062617		 £1,86
441   GROMMET 15MM DIA
Main part no. 5130612		 £25,11
442 Part number 5114712, FLOW RESTRICTOR FLOW RESTRICTOR
Main part no. 5114712		 £10,23
442 Part number 5116018, FLOW RESTRICTOR 10L/MIN FLOW RESTRICTOR 10L/MIN
Main part no. 5116018		 £10,23
443   NO.4X1/4"ST.PH.PAN 'AB'ST ZINC
Main part no. 710110301		 £2,23


Heating spares made simple this website is secured by Geotrust

 HSP K J Plumbing Factors

Copyright ©2026 Heating Spare Parts - All Rights Reserved 

Site Map | About Us | Parts Lists & Diagrams | Privacy Policy | Terms & Conditions

Facebook Twitter/X