Panasonic Exterior Wall Cap for WhisperComfort and Intelli-Balance® 100 ERV models


SKU: FV-WC04VE1 Category:


This Exterior Wall Cap accessory was designed for use with WhisperComfort® and Intelli-Balance® 100 ERV models. It conveniently allows both exhaust and supply airflow through a hole in the building envelope.

*FV-WC04VE1 is ideal for use in smaller, multi-family applications. Not recommended for use at CFM settings higher than 50 CFM.

Advanced FeaturesMulti-Speed
CFMLess than 50
Construction Typesingle Family/ Manufactured Housing. Multi-Family. Hospitality/Assisted Living/ Student Housing. Renovation/Remodeling
Ventilation Design ApproachContinuous Ventilation. Balanced Ventilation
Duct Diameter4″
Energy Recovery Ventilator (ERV)Energy Recovery Ventilator (ERV)
Fan TypeFan Only
IndustryResidential. Light Commercial
Mounting OptionsCeiling Mount. Wall Mount (UL)
Product Family NameWhisperComfort ERV
  • Height: 32 1/4 inches
  • Width: 11 1/4 inches
  • Depth: 7 inches1
  • Additionally, the WhisperComfort ERV itself has the following dimensions:
  • Master Carton Dimensions: 29-9/16″ (height) x 18-1/16″ (width) x 13-3/8″ (depth)
  • Length of Y-Shaped Adapter: 22-1/2″
  • Exterior Wall Cap Height: 8-1/2″
  • Exterior Wall Cap Width: 8-5/8″
  • Exterior Wall Cap Projection: 4-1/2″

Compatible with:

WhisperComfort®ERV Balanced Air Solution (FV-04VE1)


Additional information

Weight 4 lbs
Dimensions 14 × 19 × 30 in



Install Instructions
WhisperComfort Spec sheet