Roof Fan Discharge Details

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.

Roof fan discharge details.

On the vibration isolation schedule or under the title of this detail designate fans requiring restraint. Flex duct routing details. Or discharge duct thrust restraint for fans nts scale. Bathroom vent fan duct routing.

This is usually separately mounted. Long sloppy bending flexduct runs significantly reduce the performance of the vent fan. The fan discharge should be located at least 10 feet away from any supply intakes. Bathroom vent up through roof.

Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation. They exhaust moist air to the outside. Number 3 is a vent for an attic space called a roof vent or turtle vent they release hot air from the attic. Detail title thrust restraint for fans december 2008 sd230541 02 dwg none designer s note.

The vertical discharge backward curved mixed flow roof fan the rmv range is specifically designed for high velocity vertical discharge applications. A duct temperature sensor must be used to automatically operate. The motor is located out of the main airstream in a separately ventilated enclosure to handle continuous in duct air temperatures up to 100 c when in operation. If you are using flexible fan duct stretch the flexduct tight to keep it as straight and smooth inside as possible.

Confirm that your fan supports are strong enough to hold your equipment and make sure you have enough clearance around your installation site to safely set up your equipment and lift it into its final position. When installed as part of a properly balanced when installed as part of a properly balanced attic ventilation system gaf cobra exhaust vent is a shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic.