Vol 34 – Variable speed control

In last month’s article we reviewed various approaches to capacity control.  This month we continue with other approaches to this highly important aspect of air conditioning products and systems within the category...

Vol 31 – Capacity Control

Last month completed our review of compressor lubrication.  We now move on the subject of Capacity Control - matching system capacity to varying load conditions. Why is Capacity Control necessary? There are...

Vol 29 – Compressor Protection Devices

MASTERCLASS - AIR CONDITIONING TECHNOLOGY In last month’s article we completed our study of low ambient control methods under the current category of our review of Control, Safety & Protection Devices used...