Projects
using pre-paid meters which means that all air conditioning
supply shall be next to the outside evaporator unit. Supply
wiring to the outside condenser unit shall form part of
the HVAC Installation. Additionally, all wiring, drainage
and refrigerant piping shall be supported by cable trays
and no wall mounted wiring or piping will be accepted. All
cable trays and trunking will also form part of the HVAC
installation.
Ducting that
will ventilate
the office
spaces and
surrounding
walk areas.
40
RACA Journal I February 2020
As the Facility will have stalls
that function independently,
the HVAC billing thereof
(electricity) also had to take this
into account.
All HVAC equipment shall be interlocked with the current
/ future fire alarm system, so that in the event of a fire, the
HVAC system must have the capability of switching off
automatically. All DX split AC units have added dry contacts
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