- Oct 31, 2009
- 3,455
- Boat Info
- 1992 370 ec
- Engines
- twin cummins 6bta's 300 hp
Rl80 pathfinder radar/chartplotter,SH 2150 matrix vhf w/ais
quicksilver 8
I have a marine aire system 16,000 btu with keypad.The system powersup and runs but dosnt get cold or hot,i can hear it switching over and the pump and compressor are running so i belive it has low refrigerant,R-12 of course.Can these be retrofit to r-134 with the same kit as an automobile?I have the guages and such for R-134 just wondered if it has been done on these units successfully.Glen