SHOWER GPM LIMIT is there a CODE GPM limit to showers?. by codeconfused 01/17/2011 Share is there a CODE GPM limit to showers?. Share Comments according to nyc dob update at this link, maximum shower head flow rate is reduced (from 2.5) to 2.0 gpm at 80 psi http://www.nyc.gov/html/dob/downloads/pdf/cc_update_49-LL57-10.pdf Log in to Reply
according to nyc dob update at this link, maximum shower head flow rate is reduced (from 2.5) to 2.0 gpm at 80 psi http://www.nyc.gov/html/dob/downloads/pdf/cc_update_49-LL57-10.pdf Log in to Reply
according to nyc dob update at this link, maximum shower head flow rate is reduced (from 2.5) to 2.0 gpm at 80 psi
http://www.nyc.gov/html/dob/downloads/pdf/cc_update_49-LL57-10.pdf