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DIYvan DIYvan
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    • NEW! Products
    • Insulation
    • Favorite Products
    • Shop By Van Type
      • E Series Products
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      • Roof Vent Adapters
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      • Switch Adapters
      • 3M Thinsulate
    • All Products
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Roof Vent & AC Adapters

Patent Pending adapter matches the contour of the OEM roof so a standard RV style vent mounts to a flat surface.  Prevents distorting the roof sheet metal or vent flange and can be used as an aid for locating the fan. They are CNC machined out of UV and fire resistant expanded PVC. The fan mounts to the outside adapter.  Fan adapters work with the Maxxfan Deluxe series and the Fan-tastic Vent fans.

Sprinter NCV3 or VS30 (2007 - present) Roof Vent Adapter for 14" x 14" opening
Sprinter NCV3 or VS30 (2007 - present) Roof Vent Adapter for 14" x 14" opening
from $64.88
Ford Transit High & Mid Roof Vent Adapter for 14" x 14" Opening
Ford Transit High & Mid Roof Vent Adapter for 14" x 14" Opening
from $64.88
Promaster Roof Vent Adapter for 14" x 14" Opening
Promaster Roof Vent Adapter for 14" x 14" Opening
from $64.88
Interior Backing Frame for Vent Installation
Interior Backing Frame for Vent Installation
from $34.50
Insulated Vent Fan Cover, attached with magnets
Insulated Vent Fan Cover, attached with magnets
$58.00
Ford Transit Inside Support Strips for 148WB and 130WB Medium/High Roof
Ford Transit Inside Support Strips for 148WB and 130WB Medium/High Roof
from $28.00
Interior Framing Strips For Promaster and Sprinter Vent Fan Install
Interior Framing Strips For Promaster and Sprinter Vent Fan Install
$49.00
Ford E Series Roof Vent Adapter
Ford E Series Roof Vent Adapter
from $64.88
Full Size Chevy Express/Savana Roof Vent Adapter 2003 to present
Full Size Chevy Express/Savana Roof Vent Adapter 2003 to present
from $64.88
Ford Transit High & Mid Roof Air Conditioner Adapter
Ford Transit High & Mid Roof Air Conditioner Adapter
from $49.00
Sprinter NCV3 and VS30 High/Low Air Conditioner Adapter
Sprinter NCV3 and VS30 High/Low Air Conditioner Adapter
from $80.00
Artic Tern Skylight Adapter
Artic Tern Skylight Adapter
$225.00
Maxxfan Deluxe 7500K or 7000K Electric Lid Opening
Maxxfan Deluxe 7500K or 7000K Electric Lid Opening
from $349.59
Ford Transit Low Roof Vent Adapter
Ford Transit Low Roof Vent Adapter
from $64.88
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Please visit our warehouse.

1512A Osprey Drive
Hood River, Oregon 97031

10 AM to 3 PM Tuesday - Friday
Closed Monday, Saturday and Sunday

Refund Policy

We're here to help. Just ask.

Technical questions or product inquiries:
Text or call Hein at 541-490-5098 or Email

Order issues or changes:
Text or call Kim at 541-490-4292 or Email

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