[TRNSYS-users] heat pumps different types

[Eva gklezakou <gklezakoue@gmail.com>]

Dear Sirs,

I try to model ground source heat pump system. I use type 505 but it is not clear for me (I read the documentation too) the difference between this type and the type 668. If anyone can make some clarifications it will be very helpful for me.

Thank you.

Regards,

Eva