Well since it's summer time and I'm starting to freak out about the heat I figured that I better test my chiller (in-line Current USA 1/3 hp). I run two A/C units during the summer, one to keep the house under 73 degrees and another for those hot days that the primary A/C can't cut it. I tend to have about a 1.5-2 degree swing in the tank each day. During the winter months the tank usually sits between 75-77 degrees (heater kicks on at 75). Summer months usually run about 76-78 (chiller kicks on at 79). My chiller has not kicked on in probably two years so I thought I would test it to make sure it still worked. After kicking the chiller on for 30 minutes my tank dropped .5 of a degree. The new Apex controller helped me monitor temp with more precision (down to tenths of a degree) than my chiller unit could display (only whole numbers). So, I'm happy that all my cooling components seem to be working well and are ready for summer! :high5:
What temps do your tanks run at gang?