Hello all

I have had a request from a customer to provide refrigeration to a box constructed from 75mm cool room panel.

His job is to deliver shopping around town and because of health regs he must refrigerate all perishable food while delivering.

I looked at the possibility of using a 12 volt dc compressor but could not get one big enough.

The customer wants to be able to remove the whole box so it must be self contained.I think the only way to do this will be to use a eutectic plate and a mains powered condensing unit that will be plugged in overnight.

Do any of the forum members know of a eutectic solution that will maintain 2-4 degrees in the refrigerated space.?
(I was told that 1 part methylated spirits to 4 parts water was about right.)

Thanks