Panasonic FVEB04VE1 Styrofoam Elbow for WhisperComfort Fan
Styrofoam Elbow for WhisperComfort ERV
PRODUCT DETAILS
Styrofoam Elbow designed exclusively for use with WhisperComfort ERV and easily connects to the Y shaped adapter of the Exterior Wall Cap (FV-WC04VE1, sold separately).