Both The Dometic 24″ and 20″ vents are a widely used RV refrigerator side vent designed for upper or lower sidewall installation to provide ventilation and access to the fridge’s cooling unit. It features a durable, weather-resistant plastic construction with a removable, recessed grid door for easy access for maintenance.

• 24″ Dimensions: Typically, 24″W x 16-1/4″H (outer) and 21-3/8″W x 13-11/16″H. (rough opening)
• 20″Dimensions: Typically, 20-3/4″ W x 10-3/4″ H (outer) and 19-1/8″ W x 9-1/2″ H. (rough opening)