The EFP3-HR assembly dissipates equipment-generated heat quickly from WMA half width cabinets. Designed for top or bottom panel installation with a single fan; this model has a 76 CFM fan speed. Model comes complete with fan protected by nickel chrome plated wire grille backed with a steel wire mesh screen assembled to a 16-gauge CRS panel. Panel mounts easily to all E.I.A. standard mounting rails and are stocked in standard black finish. Fans are factory-mounted for exhaust cooling and may be rotated easily, in the field, for intake cooling.