This cabinet comes installed with a 115v cooling fan. Ideal for housing all linear air compressors including our DC22 (PA10), DC12 (PA12), ERP25 (PA34), ERP50 (PA66) and RV33 (PA50). This roto-molded polyethylene cabinet is an ideal alternative to a steel cabinet. Roto-molded in a tan color which blends into existing landscape well. Built in louver allows fresh air into cabinet. Fan comes installed in second vent hole with louver.