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Description
Panasonic FV-40VQ4 WhisperCeiling® 390 CFM Exhaust Fan
The Panasonic FV-40VQ4 WhisperCeiling® is a high-volume ceiling exhaust fan designed for larger residential and light-commercial spaces. Its 390 CFM airflow and 6-inch duct connection make it suitable for large bathrooms, commercial washrooms, laundry areas, utility rooms, and other spaces requiring stronger spot ventilation.
This ENERGY STAR®-certified fan combines powerful airflow with a 3.0-sone sound rating, a totally enclosed condenser motor, a double-tapered blower wheel, and flexible ceiling-mount hardware.
Why Choose the Panasonic FV-40VQ4?
High-Capacity Ventilation
The 390 CFM output is designed for larger spaces and projects that require more exhaust capacity than standard residential bathroom fans.
Built for Long-Term Use
Panasonic uses a totally enclosed condenser motor and durable blower design to support dependable continuous or spot-ventilation performance.
Flexible Ceiling Installation
A 6-inch duct connection and expandable double hanger-bar system help contractors position the fan in larger ceiling cavities.
Key Product Features
- Single-speed 390 CFM ceiling exhaust fan
- 3.0-sone sound rating
- 6-inch duct adapter
- Totally enclosed condenser motor
- Double-tapered blower wheel
- Double hanger-bar system expandable up to 24 inches
- Fits 2-inch by 8-inch construction
- ENERGY STAR® certified
- UL listed for tub or shower enclosure use when GFCI protected
- Suitable for residential and light-commercial applications
Recommended Applications
Large Bathrooms and Ensuites
Suitable for oversized bathrooms and primary ensuites where the ventilation design requires substantially more airflow than a standard bath fan.
Commercial and Staff Washrooms
A practical option for selected offices, clinics, hospitality spaces, staff washrooms, and tenant improvements when 390 CFM matches the project design.
Laundry and Utility Rooms
Can support ventilation in larger moisture-producing spaces such as laundry rooms, utility areas, and service rooms.
Renovation and New Construction
Suitable for projects that can accommodate the required ceiling opening, housing depth, structural support, and 6-inch duct route.
Product Specifications
| Brand | Panasonic |
|---|---|
| Model | FV-40VQ4 |
| Series | WhisperCeiling® |
| Fan Type | Ceiling-mounted spot ventilation fan |
| Speed | Single speed |
| Airflow | 390 CFM |
| Noise Rating | 3.0 sones |
| Duct Diameter | 6 inches |
| Motor Type | Totally enclosed condenser motor |
| Construction Fit | Designed to fit 2-inch by 8-inch construction |
| Mounting System | Double hanger bars expandable up to 24 inches |
| Power Rating | 120 V / 60 Hz |
| Certifications | ENERGY STAR® and UL listed |
| Tub/Shower Application | Suitable when GFCI protected and installed according to Panasonic requirements |
Installation and Selection Note
Confirm the required airflow, ceiling opening, housing clearance, structural support, 6-inch duct route, electrical supply, replacement-air requirements, and applicable Canadian codes before ordering or installing. Installation should be completed by a qualified person where required.
Explore More Panasonic Ventilation Products
Panasonic FV-40VQ4 FAQ
How much airflow does the FV-40VQ4 provide?
The FV-40VQ4 is rated for 390 CFM airflow.
What duct size does the FV-40VQ4 require?
The fan uses a 6-inch duct connection. Confirm the complete duct route before installation.
Is the FV-40VQ4 suitable for commercial washrooms?
It can be suitable for selected light-commercial washrooms and larger spaces when its 390 CFM airflow, sound level, ducting, and installation requirements match the ventilation design.
Can the FV-40VQ4 be installed over a tub or shower?
Panasonic identifies the model as UL listed for tub or shower enclosure applications when installed on a GFCI-protected circuit and according to the official instructions.
Does MarsLED ship Panasonic ventilation fans across Canada?
MarsLED supports Panasonic ventilation product orders and project inquiries across Canada. Availability, shipping cost, and delivery timing depend on inventory, destination, and order size.
Need Help With the Panasonic FV-40VQ4?
Contact MarsLED for current inventory, contractor quantities, product selection, and Canadian order support.
Call Kitchener: +1 519-893-6666
Order Desk: 1-833-277-6277
Email: Sales@marsled.com
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