For unit EREBA HE 5H (7535729): *Refrigerant Sensor For unit EREBA 12H (7525334): *Refrigerant Sensor For unit EREBA 12HT (7525336): *Refrigerant Sensor For unit EREBA 15H (7525335): *Refrigerant Sensor For unit EREBA 15HT (7525337): *Refrigerant Sensor For unit EREBA 4H (7525330): *Refrigerant Sensor For unit EREBA 6H (7525332): *Refrigerant Sensor For unit EREBA 8H (7525333): *Refrigerant Sensor For unit EREBA HE 11H (7535733): *Refrigerant Sensor For unit EREBA HE 11HT (7535737): *Refrigerant Sensor For unit EREBA HE 15H (7535735): *Refrigerant Sensor For unit EREBA HE 15HT (7535738): *Refrigerant Sensor For unit EREBA HE 7H (7535731): *Refrigerant Sensor