We have a 2004 Hunter 426 and the Waeco/Dometic RFP-50 Freezer just failed. No compressor and no fitting to check it out. Does anyone know if a tech manual or replacement parts/units are available? It is a front opening model 1.8 cu ft DC only model. The opening is 13.5" tall, 15.5 wide and 15" deep. What does Hunter or anyone else recommend? Would like to repair it or if not possible, replace with a better freezer that has a tech manual and can be serviced if necessary. Thanks Mick