- New
The Valterra A10-3305 battery box vent fitting is designed to connect to a 1-3/4-inch vent hose and direct battery compartment fumes outside the recreational vehicle. Made of white plastic, this cone-shaped fitting is intended for wall-mounted installation. It measures approximately 4-1/4 × 4-1/4 inches overall and has a depth of about 2 inches. The matching louvered exterior cover is sold separately, so confirm the parts required for your installation before ordering.