|Hotels ,Motels ,Equipments, Diffusers,
Registers and Grills
Diffusers, Registers and
Ceiling diffusers shall be square or round adjustable
types, with air volume control and equalising grids.
Sidewall supply registers shall be double deflection type,
with horizontal face bars and vertical rear bars. An opposed
blade damper shall be included.
Return and exhaust registers shall match supply. Fixed
horizontal face bars with an opposed blade damper shall
All diffusers, registers and grills shall be aluminium
construction and finished as required by the Architect.
Location of all diffusers, registers and grills shall
be such that air discharge will not cause noticeable drafts
The designer should co-ordinate with the interior designer
regarding the location and types of diffusers, registers
Exhaust air outlet should be located away from the outside
air intakes in order to avoid the exhaust air recirculating
directly back into the building