On Monday, December 28, 2015 at 5:17:11 AM UTC-5, wrote:
On Sun, 27 Dec 2015 17:31:23 -0700, Don Y
wrote:

All I can find are "side-by-side" nozzles (single and dual)

HUH????????
What the heck is a floor nozzle?

You lost me and probably most others who use this newsgroup.
PLEASE EXPLAIN!

A floor nozzle is a receptacle box that mounts on the floor.

http://www.growtron.com/Hubbell-Brya...91_diagram.jpg