that is exactly how it is acting, but it has no external filter.

On Sun, 3 Jul 2005 16:22:16 -0700, "Edgar"
wrote:


"bill" wrote in message
.. .
electric hot water dispenser. worked well for 2 years. it has
recently started spitting and girrgling, like it has a lot of trapped
air. turing valve on does not clear the trapped air. any ideas are
appreciated. thanks bill


I bet it has an inline supply filter that has become clogged.