Hot Gas

[thumbrfg]

Is there a Guideline, chart, website, or calculator out there, that will help properly size a Hot Gas copper line for Defrost ??

I am working on a Freezer System and the line looks too big.

[Tycho]

do you have any more info?
How many evaporators?
plant size and evaporator size?

[Tycho]

This was quite informative, maybe you will find what you are looking for here :)

https://icemeister.net/backroom/wp-content/uploads/2015/04/Refrigerant-Piping-Handbook.pdf