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.
| Id | 169870 |
| SKU | 0359513 |
| PartNo | ERV4WW |
| UPC | 050206036099 |
| Country of Origin |  USA |
| Net Free Ventilating Area | 480 Sq-in |
| Air Flow Rate | 1000 Cfm |
| Material | Steel |
| Installation Type | Roof |
| Dimensions | 25 In L X 25 In W |
| Suitable For | Attics Spaces Up To 1600 Sq-ft |
| CID | 9 |
R.P. Lumber - Edwardsville, IL