Keston K170 Installation And Servicing Instructions page 52

WD51/2/1997 Chapter 8 : Spare Parts Listings
Item GC No Part Denomination
90 375 535Gas Valve Outlet Gasket
91 375 536Gas Valve
106 E01 074 Ignition Control Box
122 E01 075 HT Ignition Cable
Installation & Servicing Instructions
The Keston 170 Condensing Boiler
Item GC No Part Denomination
104 114 122Flexible Hose Gasket
109 170 084Air Pressure Switch
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