April 2017


 

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In the loop
(full article)   

Secondary refrigerant loops are becoming more important as refrigeration systems grow in complexity and the use of ammonia/CO2 becomes more common across a wider range of applications. 

Crackin' the ton
 (full article)  

After 10 years in the game, the Nation has finally brought up its century! Here, we take a look back at the evolution of Australia’s most popular HVAC&R magazine over the years.

Skills Workshop: Air filters - considerations in maintaining
air quality and energy efficiency
(full article)  

To some, the humble air filter is commonly misunderstood as merely “a thing in the duct that blocks airflow”. While that is somewhat true, the primary function of the air filter is nobler – to protect the people and facility components that are downstream of it. 

 


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