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Eave Vent 4" Duct Connection

Ninety degree eave vent with a 4" duct connection. Air enters straight at the back, pushes open a backdraft damper, and exits through holes in the aluminum face. Can be used for dryers but it should be mounted in a location where the lint can be cleaned off. Recommend using an in-line lint trap like FA-LTRAP or FNTC-DBLT4. .

Duct Connection:

• 4" female duct connection;
• Bent aluminum assembly;
• Balance, gravity operated backdraft damper.

Face plate:

• 6 1/4" x 6 1/4";
• (4) mounting holes on 5 3/4" centers;
• (144) 1/4" diameter holes for a total free area opening of 7 square inches:
• 1" clearance between the inside of the face plate and the bottom of the duct;
• Aluminum surface can be painted;
• US and Canadian patents.

Installation steps:
1. From the outside, cut a 5 1/4" x 5 1/4" hole in the eave close to the outside edge.
2. Reach into the cutout and check for suficient space between the roof decking and the top plate of framing for 4 ducting.
3. Notch top plate to provide clearance if necessary.
4. Attach ducting to eave vent.
5. Insert eave vent into cutout from outside. (Check your building code for the proper type of vent to use.)
6. Make sure backdraft damper swings freely.
7. With (4) screws (not included) fasten the eave vent to the eave.
8. From the inside, add section of ducting to complete the run to the dryer.