- Information on EER and COP on old systems
- Basic Chilled Water System Weir Tank
- Oil from separator - where to?
- Evaporators - TD, SH & approach - revisited
- Asking helps
- Orifice selection
- Heat Pumps
- Parallel Flow vs Serpentine Evaporators
- TREV - Temperature Responsive Expansion Valve
- Help - small job plan needed..
- R404A P-h question
- what is the diferent for the water chilled and air chilled for the chilled water sys?
- Power requirement of chiller
- Fundamentals
- de-super heaters
- Auxilary receiver to increase subcooling?
- R-600a Vs R-290