BAXI 248734 VALVE DIFFERENTIAL DHW BRAND NEW 

FITS THE FOLLOWING -

BAXI COMBI INSTANT 105

BAXI COMBI INSTANT 105 HE

BAXI COMBI INSTANT 80 HE

BAXI COMBI INSTANT 80e

POTTERTON PERFORMA 24 I HE

POTTERTON PERFORMA 28 I