Worcester Greenstar Heatslave PCB  87186852610.
An official Worcester Bosch part, this printed circuit board is suitable for use in Greenstar Oil and Heatslave boilers. The control centre of a boiler, the printed circuit board (PCB) monitors and controls every process occurring throughout a system via switches, thermostats and sensors. It enforces safety measures too, shutting down boiler functions if internal readings indicate any fault such as high pressure or low water levels.
This Greenstar Heatslave PCB is Compatible with the following Boilers: HEATSLAVE OIL HEATSLAVE 15/19-RSO-GB OIL COMBI - 7716100044*, HEATSLAVE OIL HEATSLAVE 26/32-RSO-GB OIL COMBI - 7716100066*, HEATSLAVE OIL HEATSLAVE 20/25-RSO-GB OIL COMBI - 7716100084*, GREENSTAR OIL HEATSLAVE HE 12/18 INTERNAL - 7716100097*, GREENSTAR OIL HEATSLAVE HE 18/25 INTERNAL - 7716100098*, GREENSTAR OIL HEATSLAVE HE 25/32 INTERNAL - 7716100099*, GREENSTAR OIL HEATSLAVE HE 25/32 INTERNAL - 7716100117*, GREENSTAR OIL GREENSTAR HEATSLAVE 18/25 EXT - 7716100118*, GREENSTAR OIL GREENSTAR HEATSLAVE 25/32 EXT - 7716100119*.
*Please note on the Heatslave models this PCB only applys to models manufactured after August 2009 (FD code 988) It is not suitable for models manufactured before this date.
The FD code is located on the data label (part of the serial number).
