Air Conditioning Products Co.30350 Ecorse RoadRomulus, MI 48174Phone: 734-326-0050Fax: 734-326-9632 HomeCatalogsProductsRequest QuoteLinks/InfoContact Us ACL - **NEW** Extruded Aluminum Combination Louver/Damper - 4" deep channel frame - Drainable Blades The Model ACL is a heavy duty Extruded Alumin...