Description
The Panasonic Ventilation VTX400P Atmosphere Corded Centrifugal In-Line Fan is engineered for demanding ventilation applications where standard fans fall short. With a powerful 175 CFM airflow rating at 0.2″ static pressure, this unit is purpose-built for high static pressure environments and extended duct runs where maintaining consistent airflow is critical.
Key Features
- 175 CFM airflow capacity at 0.2″ static pressure (s.p.)
- Integrated pressure switch for automatic operation and system protection
- Centrifugal fan design delivers superior performance in high-resistance duct systems
- Designed for high static pressure applications and long duct run installations
- 4″ duct connection for easy integration into existing ductwork
- Corded design for straightforward electrical connection
- Optional speed controller available separately for adjustable airflow
Application & Installation Notes
The VTX400P is ideal for residential and light commercial ventilation projects where duct length or layout creates elevated static pressure conditions. Its centrifugal motor design maintains strong, consistent airflow even as resistance increases — making it a reliable choice for bathrooms, kitchens, utility spaces, and other areas requiring robust exhaust performance over long duct runs.
Important Notes
- Backdraft damper is not included and must be purchased separately
- Speed controller is available as a separate accessory
- 4″ duct connection — verify duct sizing prior to installation
Why Choose the Panasonic VTX400P?
Panasonic Ventilation is a trusted name in high-performance ventilation solutions. The VTX400P Atmosphere series reflects their commitment to quiet, efficient, and durable fan technology. The built-in pressure switch adds a layer of operational intelligence, helping ensure the system runs only when conditions are appropriate — reducing energy waste and extending equipment life.
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