The Panasonic FV-JD transfer register box (TRB) is designed for use with WhisperValue and WhisperValue-Lite ventilation fans. These TRBs that allow for room-to-room powered circulation in the home. These Panasonic transfer register units can help expand your WhisperValue or WhisperValue-Lite systems.
Style: | Fan Kit |
Mpn # | FV-JD |
Weight | 10.00 lbs. |