Exhaust Termination At Roof

Number 5 is a.

Exhaust termination at roof.

802 6 gas vents a gas passing through a roof shall extend through the entire. It has a finish coating that will help it resist corrosion. Bathroom exhaust fan termination fittings locations clearance distances. This photograph shows one in action.

Vent your bath and kitchen exhaust fans through the roof through a special roof hood. Here s a roof with some different vents. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. The attractive broan 634m roof cap is the perfect finish for your ventilation system.

The following is a list of the general requirements for vent termination based on the 2016california mechanical code. Numbers 1 and 2 are both plumbing stack vents. Round duct roof cap with manufactured steel housing and black electrically bonded epoxy finish. We also review recommended clearance distances between the bath exhaust duct end opening and other building features such as a gas fired.

This handout is intended to provide only general information contact the building and safety division for any questions or additional information. Outside the building with a fan or duct. Although numbers 3 and 4 look similar number 3 is a dryer vent. The bird screen stops unwanted visitors from gaining entry.

Through the roof or to the roof from outside in accordance with section 510 9 1 or through a wall in accordance with section 510 9 2. A vent that serves more plumbing fixtures needs to be larger. This article describes the proper closure or termination of bathroom exhaust fans fan ducts to prevent drafts heat loss leaks or even bird or rodent pest entry to the building.