- Olmo Unassembled Metal Wall Sleeve for Through the Wall Air Conditioners. Coated and Insulated. Actual size 25.5” x 17.5” x 15.3”
- Designed especially for Olmo through the wall air conditioners but can be used with others using standard 25.5"x15.3" size
- This wall sleeve is insulated for thermal efficiency and noise reduction. Wall Sleeve ships flat and requires assembly.
