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5784 570 - 02
Vitodens 100-W, B1HA series & B1KA Combi Operating
Maintenance
Cleaning
All appliances may be cleaned with a commercially
available domestic cleaning agent (non-scouring).
Inspection and Maintenance
Regular maintenance ensures trouble-free, energy efficient
and environmentally responsible heating operation.
For this, we strongly advise you to arrange an
inspection and maintenance contract with your heating
contractor.
Boiler
Increasing boiler contamination raises the flue gas
temperature and thereby increases energy losses. All
boilers should therefore be cleaned annually.
Refer to the Installation and Service
Instructions.