How cold will the cooler be? Be especially cautious of head immediately in front of evaporator. The evaporator always blows are colder than the surrounding air. My experience is mostly limited to two jurisdictions. But in those cities the very small percentage (1-2%?) of heads in cooled spaces are easily responsible for the majority of false operations.
bv ----- Original Message ----- From: "Dewayne Martinez" < dmartinez @total-mechanical.com> To: sprinklerforum @lists. firesprinkler .org Sent: Friday, July 12, 2013 8:14:45 AM Subject: dry pnds off dry system I have a small building which has both unheated / heated spaces. I am going to run the entire building as a dry system with standard pnd heads on return bends in the heated areas with ceilings. There is a cooler in the heated area that will need sprinkler protection in. Can I still put standard pnds on return bends (in the heated area) for the cooler or do I need to drop dry pnds ? Thanks, Dewayne _______________________________________________ Sprinklerforum mailing list Sprinklerforum @lists. firesprinkler .org http ://lists. firesprinkler .org/ listinfo . cgi / sprinklerforum - firesprinkler .org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
