Friedrich Galvanized Steel Wall Plenum 8 To 14, telescopes in and out from 5.5 to 8 in depth. The wall plenum sits inside the exterior wall penetration. Measures 30.375H x 24.125W.
Durable galvanized steel construction for long-lasting performance
2-piece telescoping design adjusts from 8" to 14" depth
Fits neatly inside exterior wall openings for proper air management
Measures 30.375" H x 24.125" W for compatibility with standard installations
