With 18 in lintel for new construction. Fits standard 8 in x 16 in vent openings. High-density thermo-plastic construction. Automatically opens at 70 deg F, closes at 40 (approximately). Key working mechanism, bi-metal coil, fully enclosed by protective cover. No electrical hook-up required. Stainless steel and corrosion-resistant metal parts. 62 sq-in net-free area. Heavy-duty aluminum mesh screen, front and back. 8 in x 16 in.
| Id | 155190 |
| SKU | 6179774 |
| PartNo | A-ELBLACK |
| UPC | 086613040176 |
| Country of Origin |  USA |
| Grill Type | Mesh |
| Net Free Ventilating Area | 62 Sq-in |
| Rough Opening Size | 8 In L X 16 In W |
| Material | Thermoplastic |
| Finish | Black Oxide |
| Suitable For | Standard Vent Openings |
| CID | 9 |
R.P. Lumber - Edwardsville, IL