MasterFlow Vents - MasterFlow Solar Intake Booster

Master Flow® Green Machine Solar-Powered Intake Booster Vent

A Solar Powered Intake Booster Vent will draw fresh, outside air into your attic, increasing the overall effectiveness of your existing soffit vents. Effective ventilation will help to:
  • Remove excess heat and moisture to protect your roof from premature deterioration
  • Safeguard your attic possessions against mildew damage
  • Limit the growth of harmful mold
  • Protect your roof from premature deterioration and roof rot
  • Minimize peeling and extend the life of exterior and interior paint
  • Guard against ice damming in harsh winter climates
  • Promote energy efficiency by reducing excessive heat in your attic

Homeowner’s Best Choice

  • Perfect…
    For houses with insufficient soffit ventilation
  • Makes Virtually Any Attic Ventilation System Better…
    For maximum effectiveness, intake ventilation should exceed exhaust ventilation — and the Intake Booster Vent boosts your air intake by moving up to 500 cubic feet per minute of outside air into your attic!*
  • Great Protection…
    Helps to prevent wood rot and extends the life of your exterior paint
  • Energy Saver…
    Solar powered to eliminate related utility costs
  • Impact-Resistance…
    Solar panel tested to withstand hail and foreign object impact for long-lasting operation
  • Weatherproof…
    Passes 110 mph wind-driven rain tests**
  • Peace of Mind…
    Backed by 5-year ltd. warranty with 2-year labor plus protection***

*At a minimum, you should have at least as much intake ventilation as exhaust ventilation

**Under controlled laboratory conditions

***See Master Flow® Powered Ventilation Products Ltd. Warranty for complete coverage and restrictions.

Professional’s Best Choice

  • Easy Installation…
    No extra wiring or expensive, hard-to-schedule electricians needed
  • Maintenance-Free Operation…
    Equipped with a brushless motor that requires no maintenance, unlike traditional motor designs.
  • Great Performance…
    Up to 500 CFM for excellent airflow
  • Fully Adjustable Solar Panel…
    Tilt-and-swivel design for optimal solar exposure
  • Homeowner Satisfaction…
    Safer for the environment
  • Excellent Protection…
    Extra-wide flashing helps prevent leaks

How Much Do I Need? (Based on 1/300 Rule)

Total Attic Square Footage Recommended # of Solar-Powered Intake Booster™ Roof Vents
Up to 1600 1
1601-3000 2
3001 and up 3

NOTE: Do NOT use on homes without soffit vents. The amount of exhaust ventilation should NEVER exceed the amount of soffit ventilation.


All documents are U.S. English unless otherwise noted

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