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

RRP £47.40 £31.60 ex. VAT

Fits Appliance(s)	GC No.
Promax Ultra 24 Combi ERP (Serial No Ending AC)	47-393-54 AC	Diagram
Promax Ultra 24 Combi ERP (Serial No Ending BC & CC)	47-393-54 BC	Diagram
Promax Ultra 28 Combi ERP (Serial No Ending AC)	47-393-55 AC	Diagram
Promax Ultra 28 Combi ERP (Serial No Ending BC & CC)	47-393-55 BC	Diagram
Promax Ultra 33 Combi ERP (Serial No Ending AC)	47-393-56 AC	Diagram
Promax Ultra 33 Combi ERP (Serial No Ending BC & CC)	47-393-56 BC	Diagram
Promax Ultra 40 Combi ERP (Serial No Ending AC)	47-393-57 AC	Diagram
Promax Ultra 40 Combi ERP (Serial No Ending BC & CC)	47-393-57 BC	Diagram
System 12kW	41-592-71	Diagram
System 15kW	41-592-72	Diagram
System 18kW	41-592-73	Diagram

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System 24kW	41-592-74	Diagram
System 28kW	41-592-75	Diagram

We only sell genuine boiler parts

HSP K J Plumbing Factors