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Lomanco OSV40 Omni Solar Attic Vent, 14 in., Heavy-Duty Aluminum, Bronze
Regular price $1,415.00Lomanco OSV40 Omni Solar Attic Vent, 14 in., Heavy-Duty Aluminum, Bronze
The Lomanco OSV40 Omni Solar Vent is a solar-powered attic ventilation fan in heavy-duty aluminum with an internal insect screen, offered here in bronze. Overall size is 26 in. x 20.5 in., and the unit installs on the roof without wiring, since no electrician is required. It pairs with standard roof flashing and curb or deck-mount installation per Lomanco instructions.
Key Features:
- Solar powered: Runs on its own solar panel, so no electrician or electrical wiring is required.
- Best performer: Lomanco calls the Omni solar vent the proven best performer for solar powered attic ventilation.
- Largest standard panel: Features the largest standard solar panel offered on solar attic vents.
- Heavy-duty aluminum: Constructed of heavy-duty aluminum for durability on the roof.
- Insect protection: Includes an internal screen for insect protection.
- Easy installation: Designed for easy installation with no electrician required.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Lomanco |
| Sell unit | 1 vent |
| Product line | Omni Solar Vent |
| Model as listed | OSV40 |
| Material | Heavy-duty aluminum |
| Color / finish | Bronze |
| Dimensions | Overall size 26" x 20.5"; listed size 14" |
| Power source | Solar panel |
| Screen | Internal insect screen |
| Category as listed | Residential Roofing / Ventilation / Solar Power Vents |
| Assembly | Easy installation, no electrician required |
| Intended use | Solar-powered attic ventilation |
Coverage & How Much You Need:
One unit vents the attic space it is installed over. The sources do not state net free vent area or square-foot coverage, so follow Lomanco's ventilation calculations for the number of units required.
Fit and Compatibility:
Designed as a self-contained solar attic vent for residential roofs; it does not require wiring or a separate controller. Sold as a single unit in bronze; flashing and fasteners for roof installation are provided or specified per Lomanco's installation instructions.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One Lomanco OSV40 Omni Solar Vent in bronze, with an internal insect screen; it is a complete solar-powered unit.
Q: Do I need an electrician?
A: No, the vent is solar powered and installs without any electrical work.
Q: How big is the unit?
A: Overall size is 26 in. x 20.5 in., with the listed vent size of 14 in.
Q: What is it made of?
A: Heavy-duty aluminum construction, finished in bronze.
Q: Does it keep insects out?
A: Yes, an internal screen provides insect protection.
Q: How many vents do I need?
A: The sources do not give coverage figures, so size the number of vents using Lomanco's attic ventilation guidelines for your attic area.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
The OSV40 suits homes where wiring a powered vent is impractical or costly; the large standard solar panel helps it perform through the day without any electrical work. Mount it on a clear, unshaded roof section facing adequate sun exposure. Keep surrounding insulation clear of the vent opening so air can move into the attic freely.
Cutting a roof opening for a vent must be flashed and sealed correctly; check local building codes and use fall protection when working on a roof.
Order the Lomanco OSV40 Omni Solar Vent for electrician-free solar attic ventilation.
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