Why is there wye in it? In my area pvc and abs are permitted. One line for combustion line, and another line for exhaust. Never have seen a wye.
Raymond Wand
Alton, ON
Why is there wye in it? In my area pvc and abs are permitted. One line for combustion line, and another line for exhaust. Never have seen a wye.
Raymond Wand
Alton, ON