The co-linear adapter is used for stoves with 4 x 6-5 8 co-axial outlets. Refer to appliance manufacturer's installation instructions for approval. The connector uses 3 aluminum flex for both intake and exhaust.ADA Compliant: No Depth: 3 Finish: Galvanized Fuel Type: Gas, Liquid Propane Height: 10.5 Material: Aluminum, Galvanized Steel Pipe Class: Direct Vent Pipe Inside Diameter: 4 x 6-5 8 Pipe Shape: Round Style: Contemporary Modern UL Listed: Yes Weight: 3 Width: 7.5
