I have a design where there is a walk in food cooler, walk in freezer and a walk in beer cooler.
The CHWS/CHWR temps currently is at 44'F/55'F. We need to increase the supply to 60'F.
Do I need a pump to do this. Also what other equipment do I need to increase this temperature.
Can you also please direct me to schematic showing this arrangement.
Thanks in advance for the help.