La Marzocco Linea/FB-70 Steam Valve Re-build Kit /cafe-supplies-sinks You should be aware that

You should be aware that certain modifications may under certain circumstances void equipment warranties

CMA Expansion (Over-Pressure) Valve

Suitable for techs replacing an older four-pole unit

Fetco CBS-2032 240V 3000W brewer heating element for multiple CBS and related models

dulling burrs show up as grind size drifting coarser over time at the same setting

La Marzocco Linea/FB-70 Steam Valve Re-build Kit /cafe-supplies-sinks You should be aware thatLa Marzocco Linea FB 70 Steam Valve Rebuild Kit A complete rebuild kit for the La Marzocco Linea and FB 70 steam valve, including the brass piston shaft with gasket, piston spring, spring bushing, two small piston shaft o rings, two larger valve body articulation o rings for wand movement, a cotter pin, and the copper valve body crush washer. La Marzocco recommends servicing this valve every three to four months to keep it moving smoothly and sealing