I have a contractor that installed a 13R system in an !-4 Daycare and he used the small room rule in several room. I can not find any reference to the small room rule in 13R, just 13.
Was this a house???
Just trying to figure out how he got away with 13 R
Have said contractor show you in NFPA 13R, where it is allowed.
Are you sure he is not using extended coverage sprinkler???
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