20.25" x 30.25" Slant Top Return Air Box R4.2 or R6 Insulation, 26 Gauge
Part# 045202302
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Product Featuresarrow_drop_down
- Constructed of 26 GA Galvanized Sheet Metal, Factory Assembled
- Available with Collar, 1 Outside Flange
- Available with Insulation (#045-R4.2 or R6), 19 tall at highest point
- Stiffener Beads for added strength
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