RPZ Horizontal Installation
RPZ Horizontal Installation
(OP)
RPZ requires horizontal installation. Most of the lease finish-outs don't have space allocated for this install. Is above the ceiling acceptable and ok location?
Thanks.
Thanks.





RE: RPZ Horizontal Installation
Go to www.asse-plumbing.org/Seal/1013.html for a list of which backflow protectors are rated for vertical flow.
If the rpz is small(~1" or less), above the ceiling can be worked - I wouldn't do it because you still have to drain the relief so you will have a pipe coming out of the ceiling to the drain