Peter,
Steven just shipped a bunch of parts for me as I am planning to do either or both:
- in-line shut-off valve to isolate solenoid jammed open.
- QC on O2 feed hose.
Definitely will implement the shut-off valve, but still thinking about the benefit-risk of QC on O2 feed to solenoid.
Unless I could place it in such a manner that I could reconnect u/w if accidentally disconnect, I might skip it.
Still thinking...