Edition No. 10

The Variable speed drive (VSD) models of the APS Semi hermetic Acpac range include a fully programmed Vacon VSD to adjust the compressor speed to maintain the desired evaporating pressure.

In our last edition of The Gauge, we highlighted the fact that the days of R404A are limited, it’s important to realise the days of all HFC refrigerants are dwindling.

Bing bing, let’s get ready to rumble. While both have their place within the industry it’s important you consider which is best for your next job.

While we are still testing these units, we are starting to see some enormous benefits when installing a DC-3 system over a standard refrigeration system, and we think some of...