Watts - RD-970 - 4 in. x 3 in. Downspout Boot R304 Detectable Warning Surfaces A 4″ IPS standpipe is
Baker’s notes & crumb story
Description
Watts RD 970 4 in. x 3 in. Downspout Boot R304 Detectable Warning Surfaces A 4″ IPS standpipe is A 4″ IPS standpipe is included and can be extended or cut to size for the installation end outlet connects to 3 in