[C320-list] No hot water pressure

[Jon Vez]

Actually it sounds like you may have a vacuum in the hot water tank if opening the water drain creates pressure. The Pressure relief valve could be your problem if it’s not the check valve....

Sent from my iPad

> On Sep 9, 2018, at 11:21 AM, Jack Brennan <jackbrennan at bellsouth.net> wrote:
> 
> OK. The plot thickens. When I open the water heater's drain valve,  hot water comes out and the water pressure pump kicks on. The red line leaving the tank has warm water in it. However, after a quick-connect T fitting that routes the hot water around the boat, the water is cool.
> 
> Which leads me to suspect the quick-connect T fitting is clogged, maybe with rust?
> 
> Which leads me to my next question: How do these quick-connect fittings work on the red and blue water lines?
> 
> Thanks in advance.
> 
> Jack Brennan
> Sonas, 1998 Catalina 320, No. 528
> Tierra Verde, Fl.
> 
> 
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