Only needed when the unit has auto-defrost, which increases the inside temperature, and could cause the operation of a std. temp head.
Tony -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Forest Wilson Sent: July 8, 2013 9:48 AM To: SprinklerForum Subject: High Temp Heads in Cooler Is there any rational reason to install high temperature heads in a walk in cooler/ freezer? Sent from my iPhone _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
