JESSEDIVER49
Senior Member
- Joined
- May 2, 2013
- Messages
- 187
- Location
- USA
- Vessel Name
- Good Vibrations
- Vessel Make
- Grand Banks Classic 42
I have a 30 year old Grand Banks with a single engine room-located refrigeration system for my separate freezer and refrigerator boxes. Each box has its own EV and temperature control. It's a Grunert holding plate system with fan-air cooled condenser. System still cools freezer to 30 degF but control system does not work properly and compressor runs 24/7. Old control system has a box with 2 magnetic relays to turn 110v motor on/off from temperature controls. Questions - should I just replace entire system with something modern? if so, like what, Sea Frost, or ? is there a new "control system" I can buy? I've already asked Grunert and still waiting for response but it appears response will be an entirely new Grunert system.