| 1. | Bosch Appliances Boiler 15SBI User Guide WORCESTER Bosch Group 1 5SBi amp 24SBi SYSTEM BOILERS TWIN CHANNEL DIGITAL PROGRAMMER INSTALLATION amp OPERATING INSTRUCTIONS General information is given in the users instruction leaflet despatched with the appliance and or on the lighting instruction plate fitted to the appliance THESE INSTRUCTIONS APPLY IN THE UK ONLY THESE INSTRUCTIONS ARE TO BE LEFT WITH THE USER OR AT THE APPLIANCE Gas Safety Installation and Use Regulations 199 |
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