Combiner Box - Only "1" Penetration

Only One or No Penetration if Possible

 Only one penetration in this photo for combiner box only, no pipe is ran on top of roof again saving multitude of penetrations.  All piping below through attic space.

 When possible we make no penetration at all. Building code allows us to run pipe to the attic through an air vent. This spares uncessary penetration.

 Note how we painted the combiner box to match the color of the air vent

Again, notice the combiner box painted to match ths lighter colored air vent

 Only one penetration, sealed several times over.