Hi guys. I've been on here looking but have never posted. Up until now I was able to find the answers to all my questions. Until now. I have been trying to locate the heat water valve on my 1997 base Boxster. Trying to diagnose a lack of heat issues and looking at the simple solutions first. I have owned 944's for decades, but never a Boxster. If anyone could point me in the right direction I would really appreciate it. Love the forum and thanks in advance.