This part fits following boilers:
MAIN 18 HE SYSTEM
MAIN 24 ECO SYSTEM
MAIN 24 HE SYSTEM
MAIN 25 ECO COMBI
MAIN 25 ECO ELITE COMBI
MAIN 28 ECO SYSTEM
MAIN 28 HE SYSTEM
MAIN 30 ECO COMBI
MAIN 30 ECO ELITE COMBI
BAXI COMBI 105 HE
BAXI COMBI 105e
MAIN COMBI 24
MAIN COMBI 24 HE
MAIN COMBI 30 HE
BAXI COMBI 80 ECO
BAXI COMBI 80 MAXFLUE
BAXI COMBI 80e
BAXI COMBI INSTANT 105
BAXI COMBI INSTANT 105 HE
BAXI COMBI INSTANT 80 HE
BAXI COMBI INSTANT 80e
BAXI DUO-TEC 24 COMBI ERP SERIAL ACBAXI DUO-TEC 28 COMBI ERP SERIAL AC
BAXI DUO-TEC 33 COMBI ERP SERIAL ACBAXI DUO-TEC 40 COMBI ERP SERIAL ACBAXI DUOTEC 24HEBAXI DUOTEC 24HE ABAXI DUOTEC 24HE LPGBAXI DUOTEC 28 LPG COMBI ERP S/N ACBAXI DUOTEC 28HEBAXI DUOTEC 28HE A AFTER CAC0929BAXI DUOTEC 28HE A BEFORE CAC0929BAXI DUOTEC 33HEBAXI DUOTEC 33HE ABAXI DUOTEC 33HE LPGBAXI DUOTEC 40HEBAXI DUOTEC 40HE ABAXI DUOTEC H28HE LPGPOTTERTON GOLD COMBI 24 HEPOTTERTON GOLD COMBI 28 HEPOTTERTON GOLD COMBI 30 HEBAXI GOLD COMBI ERP 24 SERIAL ACBAXI GOLD COMBI ERP 24 SERIAL BCBAXI GOLD COMBI ERP 28 SERIAL ACBAXI GOLD COMBI ERP 28 SERIAL BCBAXI GOLD COMBI ERP 33 SERIAL AC