Trawler Forum - View Single Post - Refrigerator/Freezer Replacement on GB 42

JESSEDIVER49 · 05-23-2023, 06:20 AM

In my 84 GB I replaced my old Grunert unit with two separate Frig-a-boat systems. It was a DIY project and not so difficult. I kept my two boxes and removed old plates a compressor/condenser. I put my new 12 v refrigerator compressor/condenser (size of a loaf of bread) in my engine room and the freezer compressor/condenser in the salon under a seat nearby the freezer. What makes it an easy install is the evaporators and tubing come pre-charged and all you have to do is connect and tighten fittings to charge the system. No charging equipment, gauges, etc., needed.

05-23-2023, 06:20 AM	#37
JESSEDIVER49 Senior Member City: Houston, TX Vessel Name: Good Vibrations Vessel Model: Grand Banks Classic 42 Join Date: May 2013 Posts: 187	Grunert Refrigeration In my 84 GB I replaced my old Grunert unit with two separate Frig-a-boat systems. It was a DIY project and not so difficult. I kept my two boxes and removed old plates a compressor/condenser. I put my new 12 v refrigerator compressor/condenser (size of a loaf of bread) in my engine room and the freezer compressor/condenser in the salon under a seat nearby the freezer. What makes it an easy install is the evaporators and tubing come pre-charged and all you have to do is connect and tighten fittings to charge the system. No charging equipment, gauges, etc., needed.