All CORGI registered installers carry a CORGI ID card and have a registration number. Both should be recorded in your Benchmark Log Book. You can check your installer by calling CORGI direct on 01256 372 300. THE LOG BOOK SHOULD BE COMPLETED AFTER EACH SERVICE AND KEPT WITH THESE INSTRUCTIONS.
Remote appliance diagnostic system 3. Switch ON the electricity supply to the boiler and check that all external controls, e.g. programmer, room thermostat etc., This appliance is capable of automatically communicating are ON. operational data to a central computer processing system via the 4.
& servicing of central heating systems Gas only. They have been tested and conform with the provisions of BS. 6332 and BS. 5258. British Gas Services Limited is a member of the Benchmark initiative and fully supports the aims of the programme. CERTIFIED PRODUCT...
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