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Master Flow ERV4 Power Attic Vent with Thermostat, 480 sq-in Net Free Ventilating Area, 1000 cfm Air

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PSC (permanent split capacitor) motor provides maximum operating efficiency
1000 cfm roof-mounted power attic vent with thermostat to help reduce damaging heat and moisture from your attic
1000 cfm roof-mounted power attic vent with thermostat to help reduce damaging heat and moisture from your attic

SKU: M004-03594

Brand part number: ERV4

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Ships in 2-3 DAYS : 14

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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.

Products specifications

Air Flow Rate	1000 cfm
Dimensions	25 in L x 25 in W
Installation Type	Roof
Material	Steel
Net Free Ventilating Area	480 sq-in
Suitable for	Attics spaces up to 1600 sq-ft
Brand	Master Lock
Manufacturer	LL BUILDING PRODUCTS

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Master Flow ERV4 Power Attic Vent with Thermostat, 480 sq-in Net Free Ventilating Area, 1000 cfm Air

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