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VMAX-201 Series Flat Roof Ventilator

Brand: Ventilation Maximum

Unlike the gooseneck, the Maximum Ventilators are CSA approved. Its unique storm proof system prevents infiltrations while at the same time capturing the wind flow from all directions and at wind velocities as low as 6 km./hr. (4 mi./hr.). With this combination of technology, wind and pressure differentials, a “chimney or, vacuum effect” results in drawing the stale air and moisture out, thus preventing moisture & heat build-up within the attic space.

All in one, no need of a wood curb, this model has been designed to allow you to install the roofing membrane onto the base flashing the same way you would a wood curb. We have made an allowance for the membrane so that the neck of the ventilator will go over both the flashing and the membrane.

1 - 1 of 1 Part Numbers
VMAX-201-12
VMAX-201-12
VENTILATION MAXIMUM VMAX-201 Series Flat Roof Ventilators
1 - 1 of 1 Part Numbers

Specifications

Deflectors

  • 4

Standard Gauge

  • 26
  • 24

Rodent Proof

  • Built-in Galvanized Wire Mesh Screen

Storm Proof

  • Unique Precision Engineered Deflector System

Finish

  • Interior and Exterior Powder-Coated Polyester Baked Paint with UV Protection

Net Free Evacuation

  • 121 in²

Tested Extraction Rate

  • 351 CFM

Base Flashing

  • Flat Base with Insulated Interior

Solid

  • Built of Galvanized SteeL

Compliances

  • ASTM -527
  • CAN-3-A930M82
  • CSA

Warranty

  • Limited Lifetime Warranty

Color

  • Brown
  • Black
  • Grey
  • White

Documentation

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