CONTENTS January 26 16


05 14


16 18 20 22 24


NEWS


Refrigerants: what’s your strategy? Energy Saving


Pump upgrades: maximising the opportunities Unlock energy savings with AHU and FCU upgrades Preventing corrosion in closed-system HVAC systems Lessons in heat pump installation How Cosysense helps save electricity


26 28 30 32 36 38


Domestic AC: climate control, not central heating Data Centres: the backbone of liquid cooling Spotlights on AC, VRF and transport Product News Classifieds People


18 WWW.REFCOM.ORG.UK REFCOM qp ACR Jul24.indd 1 Download the ACR News app today 26/6/24 17:09 www.acr-news.com • January 2025 3 20


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40