Hi there-

Curious if anyone out there knows anything about the chiller EIR-fPLR
curve that is inserted by default in eQuest, when a user selects a
variable frequency drive compressor? Most of the time, the EIR-fPLR
curve is a quadratic curve based only on the PLR, but this curve is
biquadratic, with another term called dt. Can anyone enlighten me on
which dt they are talking about here? I can't find it in the
documentation.

Sincerely,

Chien Si Harriman