Mar 22, 2016 #1 Scott669 Mechanical Joined Mar 22, 2016 Messages 1 Location US I have a store front that has mixed temperature rated upright heads in it. Is this ok in an ordinary hazard clasification?
I have a store front that has mixed temperature rated upright heads in it. Is this ok in an ordinary hazard clasification?
Mar 22, 2016 #2 stookeyfpe Specifier/Regulator Joined Mar 13, 2005 Messages 1,882 Location US http://www.eng-tips.com/viewthread.cfm?qid=394090 Upvote 0 Downvote