Below is an update of the project description of the works carried out by Z&X Mechanical Installations Ltd.
AIR CONDITION AND DOMESTIC HOT WATER HEAT PUMPS (CHILLERS) AND PLANT ROOM PUMPS
(A) One 530 KW Multipurpose Chiller/Heat Pump producing hot and cold water at the same time. Delivered on site and installed in position on the roof.
The machine weighs 8060 Kg, is 7.20 m long and 2.26 m wide
As Indicated by the name the heat pump serves Multi Purposes.
It can supply Chilled water to the air conditioning system whilst simultaneously supplying hot water which is used to heat the Domestic hot water cylinders and swimming pools.
(B) One 530 KW Chiller / Heat Pump producing cold water in summer and hot water in winter. Delivered on site and installed in position on the roof.
The machine weighs 6760 Kg, is 5.8 m long and 2.26 m wide
It can supply either Chilled water for Summer Air conditioning or Hot Water for Winter Air conditioning.
NOTE: Both Heat Pumps / Chillers are equipped with heat recovery, which assists the heating of the Domestic Hot Water Cylinders via a Heat Exchange.
Primary Pumps for circulation of water from Heat pumps to Chillers are installed on the roof.
Secondary pumps for circulation of water from the Heat pumps throughout the hotel for Air conditioning are located in the Plant room. Installation of these pumps is in progress.