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Lomanco Vents

Masters in Ventilation.

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Exhaust Vent Adapter

Fits Both 3″& 4″ Duct

Exhaust Vent Adapter

The Lomanco Exhaust Vent Adapter, Model EVA-34, is compatible with all Static Roof Vents and is designed to seamlessly integrate with existing roof fixtures. This adapter is suitable for connecting either a 3-inch or 4-inch flexible duct. It offers the convenience of installation from either the interior or exterior of the building.

The EVA Combo Vent, Model EVACV, is a Lomanco® 730 Static Roof Vent that comes with an EVA-34 adapter.

Installation

The EVA-34 is ideal for new construction and can be a solution for existing homes as well.

The EVA-34 can be installed from the top of the roof deck or from inside the attic to the Static Roof Vent or to a Cornice Vent in the soffit area.

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EVA-34 Vent Adapter

  • Exhaust vent adapter fits 3″ or 4″ flexible duct.
  • Installs from top of deck or inside of attic to roof vent or cornice vent.
  • Exhausts household moisture.
  • Tested for all climates.
  • Built in damper prevents backdraft.
  • Works with any roof system.
  • Ideal for new construction.
  • Solution for existing homes.
  • Blends with existing accessories.
  • 10” nailing flange.

Color Codes
View Color Codes chart.    Model details provided are for reference only. For precise details, contact Lomanco.
ModelColorSpecsOverall Size (in)CTN. QTY.CTN. WT. (lbs.)
EVACVMF -WH -BR -BL -WBFits 3 & 4 inch Duct12.188 x 17.75 x46Alum.13.2
EVA-34BlackFits 3 & 4 inch Duct10 x 10 x 3.25126.0

Lit#TitleProduct LineLink
406EVA-34 FlyerRoof Vents
407EVA Combo Vent FlyerRoof Vents

ModelNameTitleLink
EVA-34Vent AdapterInstallation Instructions

Model EVA-34, Exhaust Vent Adapter
Works with any of our static roof vents and is designed to fit a 3" or 4" flexible duct.
Model EVA-CV, Exhaust Vent Adapter Combo Vent -
EVA-34 with 730 roof vent, Colors-Mill Finish, Brown, White, Black, Weathered Bronze.
Model EVA-CV, Exhaust Vent Adapter Combo Vent -
EVA-34 with 730 roof vent, Colors-Mill Finish, Brown, White, Black, Weathered Bronze.
Model EVA-CV, Exhaust Vent Adapter Combo Vent -
EVA-34 with 730 roof vent, Colors-Mill Finish, Brown, White, Black, Weathered Bronze.
Model EVA-CV, Exhaust Vent Adapter Combo Vent -
EVA-34 with 730 roof vent, Colors-Mill Finish, Brown, White, Black, Weathered Bronze.
Model EVA-CV, Exhaust Vent Adapter Combo Vent -
EVA-34 with 730 roof vent, Colors-Mill Finish, Brown, White, Black, Weathered Bronze.

Lomanco Vents

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