CMA Heat Exchanger Injector Pipe Fitting la-marzocco-gs-3-parts/gs-3-water-reservoir-and-trays everything except the compression fitting

everything except the compression fitting and nut

almost all La San Marco models (part #CSCSIC0020 - 205426)

Confirm your doser is the timer (non-automatic) version before ordering - if your housing has mounting holes for a micro-switch

steam valve seat gasket (R_1014)

CMA Heat Exchanger Injector Pipe Fitting la-marzocco-gs-3-parts/gs-3-water-reservoir-and-trays everything except the compression fittingCMA Heat Exchanger Injector Pipe Fitting Threaded reducing fitting used on the heat exchanger injector tubes in CMA family boiler assemblies. SPECIFICATIONS Threads: 1 4" F x 3 8" M x 1 4" F BSP COMPATIBILITY Fits: CMA family heat exchanger injector tubes INSTALLATION Simple DIY replacement with basic hand tools; depressurize and let the boiler cool before servicing. PRO TIPS Use PTFE thread tape or paste on the BSP threads when reinstalling, dry BSP