Master Flow ERV4BL Power Roof Mount Attic Fan Ventilators, 1000 CFM, Black

$149.60

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SKU: 11773185
MFG: ERV4BL

Description

Highlights:

  • Airflow CFM : 1000
  • Color : Black
  • Net Free Area = 480 Sq. Ft.
  • Pre-wired roof mount attic vent and thermostat control
  • Helps exhaust large amounts of hot and humid air from your attic
  • Helps protect your roofing system and promotes your home's energy efficiency
  • Energy-efficient PSC (permanent-split capacitor)
  • Includes internal heavy-duty screen which helps prevent animal infestation
  • Energy efficient, uses up to 55% less electricity than typical competitors vents (Based on GAF testing at 120-Volt)
  • Helps to reduce energy costs and helps prolong life of the roof and shingles
  • Galvanized steel construction for durability

Specifications

MFR:
ERV4BL
SKU:
11773185
UPC:
050206036129
Brand:
MasterFlow
Length:
29
Width:
29
Height:
11