Description
The sun may rise but with the help of our fan vent cover, you can sleep in. Designed to fit the MaxxAir Fan or Fantastic Fan with 16.5″ x 16.5″ flange, this cover minimizes light leakage and offers superior temperature regulation thanks to our automotive grade insulation.
What is the R-Value of these window covers?
R-value is a building insulation spec based on 6 inches of insulation. Without 6 inches of insulation, an R-value will be inaccurate. The window covers are made with 5 mm automotive-grade PE foam insulation. If you install the covers on all windows and leave them in all day, the inside of the van will be approximately 20 degrees F cooler than the outside temperature (assuming the rest of the van is properly insulated and the cabin is separated from the cockpit).
Installing your Roof Vent Cover:
This cover comes with an easy-as-pie installation kit including 10 magnets, plus 1 spare—because life happens.
Tools needed: Phillips-head screw driver & Painter’s tape
Steps:
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Remove the fan/vent flange from the interior of your van. Most flanges are attached with four screws.
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Place the window cover on a flat surface with the tag side facing down.
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Now set the flange on top of the cover with the flat surface facing down.
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Place the included magnets along the flange—causing them to snap into place with the magnets inside the fan cover.
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Use tape to secure the magnets in place.
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Re-install the flange to the roof of your van.
