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Your new Greenstar Highflow 440 gas-fired
appliance represents a long term investment in
a reliable, high quality product.
In order to realise its maximum working life, and
to ensure it continues to operate at peak
efficiency and performance, it is essential that
your boiler receives regular, servicing and
maintenance checks from a competent person
beyond the initial 2 year guarantee period.
If you would like to know more about a
Worcester Bosch service contract, please tick
the appropriate box on your warranty
registration card.
If your Greenstar Highflow 440 should fail to
operate correctly or requires servicing please
contact the Worcester Bosch Service
Department, see inside front cover for details.
MAINTAINING YOUR APPLIANCE
MAINTAINING YOUR APPLIANCE
WORCESTER BOSCH GREENSTAR HIGHFLOW 440
6 720 611 731a (08.04)
14
MAINTENANCE