Vent screens are added to the hub end of elbows used to terminate exhaust and intake pipe runs on the outside wall of a building to keep dirt, debris and animals out of the venting system...
An elbow is installed when a change of direction is needed in a vent line. The 90 deg elbow is a long-radius elbow to reduce the restriction on airflow in the exhaust or intake line...
The condensate drain kit is designed to be used with a tee in the exhaust vent line to drain condensate through 1/2 in solid PVC pipe or flexible tubing...
An elbow is installed when a change of direction is needed in a vent line. The 90 deg elbow is a long radius elbow to reduce the restriction on airflow in the exhaust or intake line...