HVACR Nation November 2021


 

To view the digital version of HVAC&R Nation online, please click here

 
Sub-zero sauna
(full article)   

The people of Karlsruhe, Germany are enjoying access to a very cool kind of therapy, thanks to an innovative ultra‑low refrigeration system that runs on air.

A is for air quality
 (full article)  

Willow Aliento talks to indoor air quality (IAQ) experts about Australia’s stuffy, smelly classrooms – and why COVID-19 is not the only airborne issue. 

Skills Workshop: Air cleaners
(full article)  

This Skills Workshop provides an introduction to different types of air cleaners, their operation, components, benefits and applications, as well as how they should be placed.  


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