Worcester NTC Thermister DHW 87161423020
This is used on 24CDI, 28CDI and 24I/RSF range
Ref: 87161423020
Worcester Thermistor Sensor CH/Primary 87161423190
This is used on 240/OF/BF/RSF 280/RSF 230/RSF
Ref: 87161423190
Worcester Thermister 87145000290
This is used on the 24Si II and 28Si II
Ref: 87145000290