Friedrich Galvanized Steel Sleeve Adapter Kit, welded adapter allows retrofit into existing First Company SPXR-series single package vertical unit wall sleeve and louver. Easily connects to Friedrich chassis.
Welded steel construction for durability and reliable retrofit performance
Designed to fit existing First Company SPXR-series wall sleeves and louvers
Enables seamless connection to Friedrich chassis units
Ideal for upgrading or replacing units without modifying existing wall openings
