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Old 05-23-2023, 06:20 AM   #37
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.
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