Collection: Giacomini Heat Interface Unit (HIU) Spare Parts | UK Distributor

Stockshed is a UK Stockist and Distributor of Giacomini HIU spare parts for all versions of heat interface units GE556:

GE556-5 Modular Heat Interface Unit (HIU)

GE556-1 Heat Interface Unit (HIU) with double heat-exchanger

GE556-6 Heat Interface Unit (HIU) with electronic regulation and double heat exchanger

GE556-4 Heat Interface Unit (HIU) with differential pressure control valve

GE556-2 Heat Interface Unit (HIU) with electronic regulation

GE556 Standard Heat Interface Unit (HIU)

GE556 Parts Diagram

If the parts you require are not listed please contact us for a quotation.

If you are unsure of the part(s) you require please go to Parts Identification in the main menu to use our free service. We will then respond directly with a quotation and stock availability.