recovery core 22 gauge powder coated enclosure Single wall insulated Fans with backward curved blades Dual service doors and reversible electrical box Push-pull configuration External electrical box Removable screw terminal for easy connection Full length drain pan Outdoor ducts on the same side Suspended or platform mounting options 120V single phase power Controls Accessory adapters are available for connection to Samsung central control solutions. Optional wired controller available. Please refer to technical documentation for full details. Additional Information