First America - SLEEVE-POLY-SE-NON - Standard PTAC Snap Together Wall Sleeve Polymer Non-Insulated 42 x 16
Standard insulated polymer wall sleeve by First America. This sleeve provides superior sound absorption and reduces heat loss. In addition, the sleeve helps to prevent sleeve sweating, which most often occurs when the outside temperature is cold and the indoor conditions are warm and humid.
California residents: see Proposition 65 Warning
Features and Specification
|For Use With||GAA, ETAC1 & ETAC2 units|