marine airconditioning

[MANYTANKS]

Anyone have any info on crusaire a/c
my 1995 272 sailfish has what I`m guessing is factory
cabin air(110v water cooled)mounted in behind the refrig
what was the typical freon used in that system??
r12
r22???
also I can`t seem to find spec or model plate
where else can I look to find the model & serial
any idea what was the model in 1995
thanks

 

[ahill]

Contact at Dometic, very helpful
jesus.perez@dometicusa.com

 

[Marty grady 272]

The refrigerant in A/C units is R22. R12 is typically used for lower temp applications such as freezers