HVAC&R Nation

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May 2009

 

 

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Misting – simply cooling

(full article)

While misting has been employed in many parts of the world as an effective form of cooling, it is surprising to find that in one of the world’s hottest continents, this basic technology is only now just gaining traction. This month, Sean McGowan takes a look at misting.

 

Chillers 101

(full article)

This month, HVAC&R Nation dissects the world of chillers with the help of Simon Ho from Heatcraft and John Wisdom from Powerpax. From their function and application in air conditioning through to servicing, chillers play a vital role in whole of system efficiency.

 

Skills workshop: Essential services maintenance

(full article)

A guide to testing stairwell and passage pressurisation systems to AS/NZS 1668 pt-1 1998 – Part 2

 

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