Re: building presure do I need a prv if i have a auto fill valve. there is a back flow in the line but no prv

Posted by greg large on September 12, 2008 at 13:11:25:

In Reply to: Re: building presure posted by HeatPro on September 12, 2008 at 10:21:06:

: Your pipe isn't the problem. The location of the autofill to the expansion tank, and/or the expansion tank size itself might be the problem.

: Check the locations to this drawing:
: http://www.heatpro.us/designtree/documents/D37EBB4E971C5ED50E12874F284D63720B2F92DC.html

: And check the filling method:

: http://www.heatpro.us/purgeairtree/documents/D5F0F0F6AB134840F7ADDA6F136ED396F851F932.html

: http://www.heatpro.us/designtree/documents/C50A025C4A1CACEC77F1C2B34CE7FBEE228C9569.html

Follow Ups:

• Re: building presure do I need a prv if i have a auto fill valve. there is a back flow in the line but no prv HeatPro 15:05:45 9/12/2008 (1)
  • Re: building presure do I need a prv if i have a auto fill valve. there is a back flow in the line but no prv Doug Criner 19:06:23 9/20/2008 (0)

Post a Followup