What did the installation manual for the heads say? It’s part of the listing.
> On Feb 23, 2018, at 16:05, Scott Futrell <sco...@ffcdi.com> wrote:
> Scottsdale has required residential sprinklers since 1985 and those
> residential sprinklers are now more than twenty years old. Is anyone
> performing or recommending twenty year inspections of these sprinklers?
> Obviously NFPA 25 doesn't apply to 13D systems, I know that, but if you have
> to test fast response after twenty years, why wouldn't it apply to
> residential systems?
> Comments, thoughts?
> Scott Futrell
> Futrell Fire Consulty & Design, Inc.
> Office: (763) 425-1001 x2
> Cell: (612) 759-5556
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