Solar wiring through vent, how to seal hole in vent line
I had to bring the wire for my rooftop solar panels down through the kitchen sink vent pipe. I drilled a 3/4 in hole to fish wire through; how have others sealed this hole?? Thanks, Doug
Forum Discussion
In the TC we had, I used a roof top vent cap which was removable, passed the wires down the vent tube, and was able to replace the vent cap where it goes on.
Down below I had drilled a hole in the vent pipe, got the wires out to route to the controller, and sealed the hole where the wires came out of the vent pipe with whatever goop I had handy. Dicor, or eavestrough sealer. It is not a pressure seal, so anything that sticks.
Down below I had drilled a hole in the vent pipe, got the wires out to route to the controller, and sealed the hole where the wires came out of the vent pipe with whatever goop I had handy. Dicor, or eavestrough sealer. It is not a pressure seal, so anything that sticks.
