Vol.13 – Expansion Valve Hunting

Vol 13 - Expansion Valve Hunting Author Mike Creamer, Business Edge Ltd   AIR CONDITIONING TECHNOLOGY PART 13 - EXPANSION VALVE HUNTING   Hunting describes a situation where a cyclic action of the...

The Golden Rules of Commercial Fridge Maintenance

It’s a debate that still rages within the UK’s Heating, Ventilation and Air Conditioning industry: which product performs best at keeping drains clear and free from water leaks? It’s particularly fierce between...

Vol.3 Fundamentals – Part 3 Refrigeration Cycles

Vol.3 REFRIGERATION CYCLES Author Mike Creamer, Business Edge Ltd   PART 3 REFRIGERATION CYCLES In last months article we covered basic thermodynamics, elementary formulae and studied the effects of pressure over water....