November 2017


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Controls – from A to Z
(full article)   

Used to monitor system performance, maintain conditions, ensure comfort and improve energy efficiency – as well as various other functions – controls and instrumentation are an integral part of today’s state-of-the-art HVAC&R industry. HVAC&R Nation runs you through everything you need to know. 

11 ways to be a better fridgie 
 (full article)  

Ours is an industry that is forever evolving, and as a fridgie working in this space you should be evolving too. With the help of industry members, HVAC&R Nation’s Sean McGowan has compiled 11 ways you can become a better fridgie.

Skills Workshop: Reciprocating (Type 1) compressors 
(full article)  

To transfer heat from the interior of a cabinet or room to the outside, some type of heat carrier must be used. This is an introductory guide to reciprocating or Type 1 compressors, explaining the role compressors play in the vapour-compression system, and detailing its relationship to refrigerant. 


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