Intergas Fixing Kit A (Rear Jig and Vessel).
Available in three sizes depending on what boiler you have:
Kit A (small) 093187 Fits Eco RF 24, HRE 24/18 and SB18
Kit A (medium) 093197 Fits Eco RF 30, HRE 28/24 and SB24
Kit A (large) 093207 Fits Eco RF 36, HRE 36/30, HRE 36/40 SB30 and SB40.
These kits includes:
1 x Rear jig
1 x Jig mounted 8 litre expansion vessel & hose
5 x Jig mounted compression connectors.