Fittings

3/8 cap for the top of the heat exchangers  

Only fits the newer version valves, post 2008, with the two bolt flange, but (to make it really confusing) not the newer newer versions (2011 or so...

Originally for the 220V non "cool touch" version. Also found in the Strada model. La Marzocco part number F.4.007

1/8" M x 1/8" Female British Standard Pipe