buckeyefarmer
Epic Contributor
I do have temperature sensors attached to outside of my loop pipes, so not real good data. Not many people have the water supply to do open loop, but that constant 55° water is better than closed loop. You can see on the orange on this chart where I turned on aux heat, you can also see the output temp falling right before, as the system was not keeping up.
View attachment 684848
Wondered why my downstairs unit, the red line was reading so low. Went to the unit and the temp sensor is hanging down near the basement floor, guess I took it out while working and never put it back.