Roof Exhaust Fan Installation Detail

Rooftop piping support detail.

Roof exhaust fan installation detail.

6 roof mounted exhaust fan accessories. Relief and intake gooseneck detail. Our prefabricated roof curbs reduce installation time and costs by ensuring compatibility between the fan curb and roof opening. Some means for collection such as an exhaust fan grease box must be provided.

Models gps gpr for non grease exhaust applications on non insulated flat roof decks. Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood. A grease pipe is usually positioned towards the roof slope to provide single point drainage of water and residue. Radial roof exhaust fan detail.

Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation. First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic. It can be placed directly under the exhaust fan trough or an adapter and pipe can be used to carry the water and. Sanitary floor drain detail.

If you re tempted to vent your exhaust fan through an existing roof vent or even vent it into the attic don t do it. Restraining method for mechanical joint valve.