- Aug 17, 2010
- 1,589
- Boat Info
- 2008 44 Sedan Bridge
2017 Avon 380DL RIB w/ Yamaha 40
2022 Sea-Doo GTX LTD
2020 Sea-Doo RXT-X
- Engines
- Twin QSC-500 HO
I wonder if a check valve between the T to the watermaker and the AC pump would work to prevent the watermaker from drawing from that side and taking the prime away. A similar one between the T and the watermaker would maybe prevent the AC from drawing water from the watermaker, for times when only one or the other is operating.The problem manifests when the watermaker is running and AC is not or AC shuts off. That's when the watermaker raw water pump took the prime away from the AC system raw water pump in my case.