[TRNSYS-users] controlling HX temperature output

[Nicholas LaHam]

Does anyone know what controller or component would work best for
controlling the temperature of a HX output (on the load-side) by using a
variable speed pump? The source-side draws from a tank which varies in
temperature throughout the day. I want to add as much energy to the
load-side up until it hits 85 degrees then I need the variable speed pump to
slow down so that the load is maxed out at 85.



I tried using the proportional controller but my source-side temperature
varies in temperature quite a bit and it’s difficult to get something
consistent on my load-side output.



Any ideas?



Thanks,

Nick LaHam
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