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Posted by HeatPro on February 17, 2005 at 14:08:45:
In Reply to: Re: Squealing noise from Vokera boiler when running hot water posted by clem on February 17, 2005 at 10:12:31:
: The pump is between the tank inlet (not outlet) and boiler.
+ Put a pipe on a tee from the tank outlet, through a ball or globe valve to the inlet of the pump going into the tank. Adjust the valve so most, but not all water comes from the boiler into the tank.
: A ball valve is between the tank outlet and boiler. : Can I just throttle the ball valve (between tank outlet and boiler) to restrict water flow? WIll that stop the banging?
+ No, the banging would then occur at the restricted valve.
: Thanks.