I will be using the Simpson Dura Plus through the wall kit. The thimble is listed as 18" square.
Using 6" double wall pipe past the required 6" of dura plus, can the thimble be mounted between the window trim and the ceiling (actually touching both) and still maintain the required clearances?
Thanks in advance.
Using 6" double wall pipe past the required 6" of dura plus, can the thimble be mounted between the window trim and the ceiling (actually touching both) and still maintain the required clearances?
Thanks in advance.