This part fits: ALPHA ECO 2 BOILER (47-532-60) ALPHA ECO 2 PLUS BOILER (47-532-63) InTEC 2 20SE (41-532-28) InTEC 2 25X (47-532-61) InTEC 2 25XE InTEC 2 26CE (47-532-66) InTEC 2 28X (47-532-62) InTEC 2 28XE InTEC 2 30CE (47-532-67) InTEC 2 30SE (41-532-29) InTEC 2 35CE (47-532-68) Show More Show Less