La Marzocco 220V 4000W 3 Group Steam Element
After-market "boosted" heating element for the three group machines. 50 cm immersed length. 37 mm socket would be best, but a 36 mm fits barely. This is unlike the Recor brand flanges direct from Marzocco, that use the 42 mm UT360/42 tool, so the tool will not work! Does not include the gasket.