• Worcester GreenStar 15I System LPG Boiler
• Worcester GreenStar 15I System NG Boiler
• Worcester GreenStar 18I System LPG Boiler
• Worcester GreenStar 18I System NG Boiler
• Worcester GreenStar 24I Junior NG Combi Boiler NG
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Worcester Printed Circuit Board 8748300921 is the control center of this appliance. It controls and monitors every process that occurs via the sensors, switches and thermostats. It also enforces the safety parameters, making sure that the boiler ceases to function if any of the internal readings point to any kind of error or fault. Worcester Printed Circuit Board 8748300921 is effectively the brain of your boiler; It is programmed to ensure everything is running as it should. This Worcester PCB supersedes Worcester part numbers 87483008680, 87483007130, 87483006340, 87483006500. Heatingspares247.com is one of the UK's largest independent Boiler Parts & Heating Spares Stockist, We specialise in the supply of Genuine & Original Boiler Manufacturer Spare Parts for all leading manufacturers. Services available are trade counter pick up, Next working day, next working day AM and Saturday delivery. We also operate same day express delivery service. Our Opening timers are Monday to Saturday, 8AM to 5.30PM Heatingspares247.com is an Approved Spare Parts Stockist, and we guarantee to supply Genuine Heating Spares from the Boiler Manufacturers.