The Berner 08ARA060ISA Perforated Rear Adapter is a field-installed component specifically designed for use in configurations requiring a 60-inch rear adapter. This adapter is constructed with a perforated design, contributing to its functionality and efficiency in specific applications where airflow management is critical. It is finished in a sleek white, allowing it to seamlessly integrate into various environments and settings. Importantly, this adapter cannot be used with a wall mounting plate, a detail crucial for installers and maintenance personnel to consider when planning installations. This restriction highlights the product's design focus on specific installation scenarios where wall mounting is not required or suitable. The Berner 08ARA060ISA is a niche solution catering to industry segments that demand precision in installation and operation, ensuring systems are adaptable to field conditions without compromising on design or performance efficiency.