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VMAX-201 Series Flat Roof Ventilator
Brand: Ventilation MaximumUnlike 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.
Specifications
Brand
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