
94 Wiring fixed appliances
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Fig.
6.20. Creda Electricaire heating unit
to outlet grilles in the walls or floors in any part of the house. This system is
therefore normally installed in new properties at the construction stage,
although it can be installed in existing properties provided there is a sufficient
cavity beneath the floorboards to conceal the ducting.
The size and capacity of the Electricaire unit varies according to the type
and output required, but in most cases it can be accommodated in a cupboard
approximately 750 mm square. For most domestic properties a 6-8 kW unit is
sufficient and for larger properties, units u ...