This part fits: IDEAL DOMESTIC ISTOR HE260 (BOILER MODULE) IDEAL DOMESTIC ISTOR HE325 (BOILER MODULE) IDEAL DOMESTIC MEXICO HE 15 (BOILER) IDEAL DOMESTIC MEXICO HE 18 (BOILER) IDEAL DOMESTIC MEXICO HE 24 (BOILER) IDEAL DOMESTIC MEXICO HE 30 (BOILER) IDEAL DOMESTIC MEXICO HE 36 (BOILER) IDEAL DOMESTIC EVO HE H12 (BOILER) IDEAL DOMESTIC EVO HE H16 (BOILER) IDEAL DOMESTIC EVO HE H19 (BOILER) IDEAL DOMESTIC EVO HE H22 (BOILER) IDEAL DOMESTIC EVO HE C22/24 (BOILER) IDEAL DOMESTIC EVO HE C22/30 (BOILER) IDEAL DOMESTIC EVO HE C22/35 (BOILER) IDEAL DOMESTIC ISAR HE 24 (BOILER BEFORE PREFIX XF) ISAR HE 24 (BOILER AFTER PREFIX XF) IDEAL DOMESTIC ISAR HE 30 (BOILER BEFORE PREFIX XF) ISAR HE 30 (BOILER AFTER PREFIX XF) IDEAL DOMESTIC ISAR HE 35 (BOILER BEFORE PREFIX XF) ISAR HE 35 (BOILER AFTER PREFIX XF) IDEAL DOMESTIC ICOS SYSTEM HE 24 (BOILER) IDEAL DOMESTIC ICOS HE 15 (BOILER) IDEAL DOMESTIC ICOS HE 18 (BOILER) IDEAL DOMESTIC ICOS HE 24 (BOILER) IDEAL DOMESTIC CLASSIC M3050 (BOILER) IDEAL DOMESTIC CLASSIC M3080 (BOILER) IDEAL DOMESTIC ICOS SYSTEM M3080 (BOILER) IDEAL DOMESTIC ISAR M30100 (BOILER) IDEAL DOMESTIC ICOS M3080 (BOILER)