recalled fire sprinkler heads

[cda]

I did not know the list has grown

http://www.sprinklerreplacement.com/involved.php

http://www.sprinklerreplacement.com/IS_C_Special_A.php

and there are others

 

[FM William Burns]

We're still finding some out there from the original notices......problem is one can't solely rely on checking the spare head box and original shop drawings always seem to get misplaced :-(