La San Marco 1 Group/Practical/Sprint Upper Group to Boiler Tube Brand_Thermor the modern replacement is the

the modern replacement is the R_1252

This is out of production with limited remaining stock

including the upper bushing

including many Astoria CMA

La San Marco 1 Group/Practical/Sprint Upper Group to Boiler Tube Brand_Thermor the modern replacement is theLa San Marco Upper Group to Boiler Tube Copper tube with brass fittings connecting the upper group to the boiler on La San Marco 105 Compact 1 group, 85 Sprint S E and 95 Practical Sprint machines. COMPATIBILITY Fits: La San Marco 105 Compact (1 group), 85 Sprint S E, 95 Practical Sprint Replaces: La San Marco part #BRTUB1440 (507405) INSTALLATION Technician recommended, since it requires draining the boiler and re fitting plumbing connections. PRO