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Behind the scenes – Chillex HVAC at The Crossing

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Chillex supplies mechanical services to The Crossing

Behind the scenes – Chillex HVAC at The Crossing


Whether a new building is catering to hotel guests or looking to attract long-term tenants, there is an expectation that the HVAC systems will be state of the art. Chillex Group was contracted to supply and install a variety of different HVAC systems for each building at The Crossing to ensure this would be achieved.

The commercial offices in the Wynyard Wood-LG building feature ducted Mitsubishi Electric City Multi VRF air conditioning systems that incorporate an energy-efficient heat recovery mode. The VRF units on the roof deck are concealed by architectural louvres.

For the Quest hotel, Chillex Group installed a chilled water system incorporating a highly efficient York water chiller, Grundfos pumps and Temperzone chilled water fan coil units. Additionally, the chilled water system has been future proofed for possible expansion. The curved glass office building is air conditioned using a combination of Panasonic ducted and high wall split systems.

Other HVAC systems at The Crossing include jet fan ventilation of the underground carpark and utility building, fresh air ventilation to the hotel lift lobbies, and kitchen extraction systems to each of the retail tenancies on the ground floor of the commercial building.

Each of the individual HVAC systems are integrated with the Schneider Electric building management system to provide site-wide automatic control and energy monitoring with remote access.



PO Box 13648, Onehunga, Auckland 1643Phone (09) 633 4072 Fax (09) 622

First published date: 19 December 2013

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