Description
The General Electric Products RAB81 Zline Wall Case AZ46 & AZ65 Series is a structural wall sleeve designed to house compatible packaged terminal air conditioning units within building walls. It provides a secure mounting enclosure that supports proper alignment, airflow management, and protection against external weather exposure. In an HVAC installation, it is fitted into the wall opening to create a stable interface between the indoor and outdoor sections of the cooling and heating equipment. This component helps maintain correct ventilation pathways, ensures safe unit support, and contributes to consistent system performance in both residential and commercial environments.
