Product Details
The product features PSC energy efficient thermally protected motors and includes a flange with pre-drilled holes for easy installation, alongside rolled flange edges for handling protection during the installation process. It has a balanced 4-blade fan assembly that is totally enclosed for protection and complies with OSHA standards. The integrated, precision-formed exterior shutters are designed to be draft-free and open and close automatically. The housing is constructed from durable 20 ga galvanized steel that won't rust, with a removable interior grille that is also OSHA compliant. The fan has a 14" blade diameter and delivers an airflow of 1400 CFM. The product fits a 20-1/2" x 20-1/2" opening and comes with a limited warranty of 1 year.
