For unit AQUACIAT ILD2 80V (7352575): *For option XtraFan *According to serial number For unit AQUACIAT ILD2 90V (7352576): *For option XtraFan *According to serial number For unit AQUACIAT ILDC2 80V (7352588): *For option XtraFan *According to serial number For unit AQUACIAT ILDC2 90V (7352590): *For option XtraFan *According to serial number For unit AQUACIAT ILDH2 80V (7352600): *For option XtraFan *According to serial number For unit AQUACIAT ILDH2 90V (7352601): *For option XtraFan *According to serial number For unit AQUACIAT LD2 80V (7368668): *For option XtraFan - *According to serial number For unit AQUACIAT LD2 90V (7368669): *For option XtraFan - *According to serial number For unit AQUACIAT LDC2 80V (7368794): *For option XtraFan - *According to serial number For unit AQUACIAT LDC2 90V (7368795): *For option XtraFan - *According to serial number For unit AQUACIAT LDH2 80V (7368804): *For option XtraFan - *According to serial number For unit AQUACIAT LDH2 90V (7368805): *For option XtraFan - *According to serial number