bmac
Well-Known Member
- Jan 11, 2008
- 1,845
- Boat Info
- 2006 58 Sedan Bridge, Walker Bay Generation 390 RIB w/40hp Yamaha, 2014 Wellcraft 232 CC w/Yamaha
- Engines
- MAN 900 CRM
I have 2 zone A/C, one zone for the salon the other for the two staterooms. Both A/C systems are cooled by a common raw water pump. It's been in the mid to upper 90's for an extended period. During this period the stateroom A/C has maintained a relatively constant 68 degrees, day and night. The Salon A/C starts the day fine at 68 degrees but the temperature slowly rises until it stabilizes at about 74 to 76 degrees. It feels as if the unit is blowing plenty of cold air but the Salon is noticably warmer than the system is set at. The filters on both units are clean as is the raw water strainer. I don't think it's water flow as the other unit is fine. Has anyone seen this on their multi unit A/C boat? Any suggestions?