Published On Jul 16, 2021
Labor Saving! CFD-521-BT Ceiling Radiation Damper with R-6.3 or 8.0 Insulated Outlet Box
For square and rectangular grille applications where top duct connections and an insulated outlet box is required.
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Labor Saving! CFD-521-BT Ceiling Radiation Damper with R-6.3 or 8.0 Insulated Outlet Box
For square and rectangular grille applications where top duct connections and an insulated outlet box is required.