The Power Safety Vent II provides all the features of the Triple Value Safety Vent II with the addition of an electric fan for extracting condensation, stale or hot air from inside the vehicle to improve passenger comfort.

Additional Features

  • Interchangeable with earlier Transpec models
  • Available in 12 and 24 volt
  • Available in various radiuses to fit different roof curvatures
  • Constructed of high strength UV stable materials
  • Available with optional adhesive sealant and re ective tape
  • Meets D250 Standard for Canadian school bus


Low profile design adapts to wide range of roof surfaces

Made in the USA

Proudly manufactured in North Carolina with 35 years proven product performance


No external fasteners required for installation


5 year


Constructed of high strength UV stable materials

Roof Hatches CutsheetModified Date: November 10, 2015Filesize: 4kB
Transit and Coach Roof Hatches CutsheetModified Date: August 08, 2016Filesize: 1,949kB
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