Roof Exhaust Fan Installation Detail

A grease pipe is usually positioned towards the roof slope to provide single point drainage of water and residue.

Roof exhaust fan installation detail.

Rectangular transitions offsets and elbows. Relief and intake gooseneck detail. Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation. 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. They are typically easier to install and won t detract from the appearance of your roof. Restraining method for mechanical joint valve. Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood.

Some means for collection such as an exhaust fan grease box must be provided. Radial roof exhaust fan detail. They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling. 6 roof mounted exhaust fan accessories.

First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic. 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.