400 series recirculation blower AR 413 722 Categories: Blowers, Ventilation. Tags: 400 series, 400 series blower, 400 series recirculation blower, 400 series ventilation, AR 413 722, AR413, AR413722, blower, recirculation, recirculation blower, ventilation. Resources Specifications Installation Instructions Installation Diagram 2D/3D Design Files (AR 413) Gaggenau Warranty Details More Information Related products AR 403 722 400 series and 200 inline blower Resources Specifications Installation Instructions 2D/3D Design Files (AR 403) Gaggenau Warranty Details AI 230 700 200 series 40″ Island hood Resources Specifications Installation Instructions Installation Diagram Use & Care 2D/3D Design Files (AI 230) Gaggenau Warranty Details AF 210 791 36′′ 200 series Visor hood Resources Specifications Installation Instructions Use & Care 2D/3D Design Files (AF 210) Gaggenau Warranty Details AW 230 790 200 series 36″ Wall hood Resources Specifications Installation Instructions Use & Care 2D/3D Design Files (AW 230) Gaggenau Warranty Details