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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Serviceability: The flanged cover allows for quick access during routine maintenance or after a system burnout
Installation Efficiency: 1/4" sweat connections with extended ends facilitate fast installation in both vertical and horizontal orientations
Full Retrofit Package: Includes all necessary brackets
as well as 4007 and 6077 direct vent series
Tjernlund Products EF-12 Duct Fan R-407A Serviceability: The flanged cover allowsThe Tjernlund Products EF 12 Duct Fan is a heavy duty 12 inch inline booster fan engineered for professional HVAC applications where airflow velocity is critical. Built with a 24 gauge galvanized steel housing, this axial fan is specifically designed to overcome static pressure in long duct runs, delivering a free air rating of 875 CFM. It features a 1 35 HP shaded pole motor operating at 1500 RPM, optimized for maintaining air movement in both 12"