equipment sizing?

[cretan]

Can someone point me into the right direction?I need some info on sizing evaporators\txv's\compressors for walk in coolers\freezers.I was in the trade a few years ago and i am getting into it again now.I need to refresh my memory.Thanks.

[D.D.KORANNE]

contact manufacturers of TEX valve , evaporator & compressor manufacturers for software programs .
Contact me on my ID ; ddk0123@gmail.com