This part fits
Baxi COMBI e 105
Baxi COMBI ECO 80
Baxi COMBI MAXFLUE 80
Baxi COMBI e 80
Baxi COMBI INSTANT 105
Baxi PLATINUM COMBI HE 24
Baxi PLATINUM COMBI HE 28
Baxi PLATINUM COMBI HE 30
Baxi SYSTEM 60/100
Potterton GOLD COMBI 24HE
Potterton GOLD COMBI 28HE
Potterton GOLD COMBI 30HE
Potterton PERFORMA 24
Potterton PERFORMA 28
Potterton PERFORMA 28I
Potterton PERFORMA SYSTEM 12
Potterton PERFORMA SYSTEM 18
Potterton PERFORMA SYSTEM 24
Potterton PERFORMA SYSTEM 28
Potterton PROMAX COMBI HE PLUS