Offering quiet operation, Fantech's Energy Star-qualified bath fan with fluorescent light (PB100F) meets the needs of energy-conscious homeowners and the requirements of California's Title 24. The unit’s small ceiling grilles or inlet ports can be positioned at the source of contaminants, such as above the shower, over the toilet or near the whirlpool tub. Moisture, steam and odors are exhausted, and multiple ports can be used with one fan motor. The compact 5-in. square housing of the ceiling grille can fit between floor joists if the mounting unit is installed in a first-floor bathroom or powder room.