sami jack
Aug 20, 2009, 07:32 PM
What causes a vent stack to clog? Thank you
speedball1
Aug 21, 2009, 04:41 AM
What causes a vent stack to clog? Thank you
Many things will clog a vent, A dead critter or bird, leaf and debris build up, back pitch on a horizontal vent Take your pick. Why do you ask? Regards, Tom