FV-VS43R | Duct Board Adapter 4 Inch | Panasonic Kit Contents_Cap; Springs; Clip; Core Tube Assembly; O-Rings; Tube; Piston/Disc Assembly; Seal; Support; Core Guide; Gaskets; Instructions This thermometer features a wide

This thermometer features a wide temperature range of 30 to 300 degrees Fahrenheit

Its ergonomic L-shaped design allows for comfortable handling and reduces fatigue during prolonged use

With its proven durability and dependability

Normally Open valve is crafted from durable brass and features a 1-1/2 Inch NPT end connection for secure installation

saving you time and hassle * Restores proper airflow

FV-VS43R | Duct Board Adapter 4 Inch | Panasonic Kit Contents_Cap; Springs; Clip; Core Tube Assembly; O-Rings; Tube; Piston/Disc Assembly; Seal; Support; Core Guide; Gaskets; Instructions This thermometer features a widePanasonic 4 Inch Duct Board Adapter (FV VS43R) The Panasonic FV VS43R 4 Inch Duct Board Adapter is a vital component designed to enhance the flexibility and efficiency of your ventilation system. Key Features: * Facilitates the transition from 4 inch oval ducts to 3 inch round ducts, providing installation versatility and adaptability to your duct layout. * Compatible with WhisperValue DC fans and fan light combinations, offering seamless integration