When it comes to vent fans, being neither seen nor heard is best. Panasonic’s latest additions to its WhisperValue collection follow this idea with a 3 3/8” housing depth that fits into a 2’ by 4’ stud bay. The five ceiling or wall-mount vent fans are suited for single-family and multi-family applications. The new additions are Energy Star rated and can be used to comply with ASHRAE 62.2 and California Title 24. A U-Can Contractor Pack allows the fan to be installed immediately after the framing; the motor and grille can be installed when construction is complete. panasonic.com