HVAC&R Nation

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August 2011

 

 

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On shaky ground

(full article)

In the wake of February’s devastating 6.3 magnitude earthquake, Christchurch continues to be rattled by aftershocks as it goes about its recovery. Lifelong resident and immediate past president of IRHACE, Rodger Wyatt, spoke to Sean McGowan about the challenges of adjusting to a new normal.

 

Up and away: refrigerant prices soar

(full article)

Since mid 2010, refrigerant prices have skyrocketed – the result of a perfect storm of increased demand, limited supply, high raw material costs and the phase-out of R22. Although volatile, Sean McGowan reports that the market may be softening.

 

HVAC&R Nation Skills Workshop: Ammonia safety requirements and hazard identification

(full article)

 

 

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