PC-NLF04D | WhisperLine® Installation Kit, 4" Double Inlet

Featured Specs:

Model

PC-NLF04D

Advanced Features

Single Speed

CFM

Greater than 150

Construction Type

Single Family/Manufactured
Housing. Renovation/Remodeling.

Ventilation Design Approach

Spot Ventilation. Continuous Ventilation.

Duct Diameter

4"

Fan Type

Fan Only

Industry

Residential. Light
Commercial.

Mounting Options

Ceiling Mount

Product Family Name

WhisperLine

Installation:

The kit is compatible with Panasonic WhisperLine inline fans (e.g., FV‑10NLF1, FV‑20NLF1).

Install each grille in ceiling or wall openings using included clamps, attach backdraft dampers, connect both inlets to the fan using the Y-adapter, and secure all duct connections.

Test for airflow and ensure damper operation before finalizing installation.

Maintenance:

Monthly inspect grilles and dampers for dust or debris. Clean with a soft brush or damp cloth, and verify dampers open freely to maintain efficient airflow.

Submittal Sheets

• PC-NLF04D Submittal Sheet (PDF)