I am about up upgrade from my current manual Jabsco heads (which I believe are equal to that which is intended to be deposited in the head) to either a Raritan PHII electric or Jabsco. I greatly prefer the Raritan due to numerous posts that cite superior quality, as well as the fact that the Raritan offers a manual backup capabiity in case of power loss. After making less than positive comments about Jabsco, it may have to be an option due to a comment I noted on the Raritan installation notes. Specifically, Raritan noted that the PHII electric head should not be installed if it will be subjected to spray from the shower or other sources of water. As my head compartment in my Beneteau 393 is one of those common dual purpose units (head and shower in same area), the prohibition noted in the Raritan unit creates a problem. The Jabsco installation guide does not state the same concerns. Any thoughts on this issue from those who have made this upgrade? Specifically, has anyone put a PHII electric unit in the area used as a shower? Any thoughts on the Jabsco electric unit in same conditions?