I want to put a 10x4 diffuser on the side of a duct. I don't want a takeoff between the duct and the diffuser... just the diffuser flush mounted. --
Q1. am I supposed to use the sidewall grille for this? i don't see a diffuser option for this. --
Q2. how do i get the diffuser (grille) to be recognized as part of the connected system without the takeoff? --
As always.. thanks for any help in this.
-- Bil (with one L)
