Manual refers to a maximum pressure, not an operational pressure, ie: " < 72.5 psi" This is fine for both open and closed loop systems as most mains operate below this range, and the TNP on most solar pump stations is set higher than this value.
Thanks - Dana Orzel Great Solar Works, Inc www.solarwork.com E - [EMAIL PROTECTED] V - 970.626.5253 F - 970.626.4140 C - 970.209.4076 _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
