Sizing Cold rooms

[Colin Gray]

Can anyone give me any advice on sizing coldrooms or point me in the right direction to a free cold room sizing package on the internet.

Even better, could someone give me a rough guide on what duty of cooler would be needed for a chill room evaporating at -7C, room dimensions 2500 x 3000 x 2600 with a 900mm door. Also a freezer room evaporating at -30C, room dimensions 3000 x 3500 x 2600, also with a 900mm door.

Any help is greatly appreciated

[Brian_UK]

Try Coolpack or similar software if you want to try that method; see this thread for site address...

http://www.refrigeration-engineer.com/forums/showthread.php?t=6354&highlight=coolpack

[dario]

Can you give some other details for your cold room.
What is the loading temperature?What kind of products will be in there(Dairy, fish, food, meat...) and what goods?