The NuTone 696N wall or ceiling 50 cfm bath fan is ideal for baths up to 45 sq-ft. It is also suitable for utility and recreation rooms up to 60 sq-ft. The attractive yet functional white polymeric grille has torsion springs that allow adjustment for thickness variances in ceilings or walls.50 cfm, sufficient ventilation to remove odors and pollutants from your smaller powder room or bathroom4.0 audible sones for privacy while using your bathroomMounts on either 16 in or 24 in O.C. joist or studCompact housing for versatile installationExtra large outlet box areaPowerful enough for rooms up to 45 sq-ftBrighter white grilles blend in to match most common ceiling paintCorrosion-resistant galvanized steel housing stands up to moisturePermanently lubricated 0.9 A AC motor engineered for continuous operation