Product Description
Panasonic EcoVent® FV-07VBB1 is the motor/grille assembly for the EcoVent contractor pack, designed as a low-noise ceiling or wall mount ventilating fan rated for continuous run with Pick-A-Flow® 70/90 CFM selector. The four-pole totally enclosed condenser motor delivers a true 56 CFM at 0.375" static pressure when set to 90 CFM, with 4-3/4" housing depth for tight ceiling cavities. ENERGY STAR® rated, HVI-certified, and UL/cUL listed for tub/shower enclosure when GFCI protected. Specs verified from the Panasonic specification sheet.
Key Specs
- Model: FV-07VBB1
- Type: Ventilation fan motor/grille assembly (Contractor Pack)
- Airflow: 70 / 90 CFM (Pick-A-Flow®)
- Motor: Four-pole totally enclosed condenser, continuous run
- Duct: 4" round
- Voltage: 120V / 60 Hz
- Housing Depth: 4-3/4"
- Certifications: ENERGY STAR®, HVI, UL, cUL
Why Buy Here?
- Free shipping on orders over $250
- Fast handling & commercial invoicing
- Expert support for spec substitutions
Product Benefits
- Pick-A-Flow® airflow selector chooses 70 or 90 CFM at install.
- True 56 CFM @ 0.375" w.g. (90 CFM setting) satisfies ≥ 50 CFM installed-performance.
- Compact 4-3/4" housing depth fits tight ceiling cavities.
- ENERGY STAR® rated with efficiency up to 3.8 CFM/Watt.
- Contractor pack friendly — housing (FV-07VBA1A) and motor/grille (FV-07VBB1) ship separately.
Key Features
- EcoVent® ceiling or wall mount fan motor/grille assembly.
- Pick-A-Flow® 70/90 CFM selector.
- Four-pole totally enclosed condenser motor, continuous run.
- Permanently lubricated plug-in motor — removable.
- Pre-attached junction box and duct adapter.
- Built-in backdraft damper.
- Mounts directly to joist using 4 screws.
- Compact 4-3/4" housing depth.
- PP grille with torsion springs.
- UL / cUL listed for tub/shower enclosure when GFCI protected.
Specifications
Performance Specs
| CFM — 70 setting @ 0.1" w.g. | 70 |
| Sones — 70 setting @ 0.1" w.g. | 0.7 |
| Power (W) — 70 setting @ 0.1" w.g. | 17.8 |
| CFM — 90 setting @ 0.1" w.g. | 90 |
| Sones — 90 setting @ 0.1" w.g. | 1.5 |
| Power (W) — 90 setting @ 0.1" w.g. | 22.0 |
| Efficiency (CFM/W) — 70 / 90 @ 0.1" w.g. | 3.5 / 3.8 |
Technical Specs
| Motor Type | Four-pole totally enclosed condenser, continuous run |
| Voltage / Frequency | 120V / 60 Hz |
| Duct Diameter | 4" round |
| Max Current | 0.25 A |
Compliance & Warranty
| Certifications | ENERGY STAR®, HVI, UL, cUL |
| Code Compliance | ASHRAE 62.2, LEED, ENERGY STAR® IAP, EarthCraft, California Title-24, WA Ventilation Code |
| All Parts Warranty | 3 years |
Application Examples
- Bathrooms with tub or shower enclosures when GFCI protected.
- Half-baths and powder rooms at the 70 CFM setting.
- Master bathrooms at the 90 CFM setting.
- Wall-mount installations in renovations or where ceiling access is limited.
- Contractor-pack projects where housing and motor/grille ship separately.
Installation Tips
- Confirm a 120V, 60 Hz circuit and use 4" round ductwork.
- Select the desired airflow (70 or 90 CFM) via the Pick-A-Flow® selector before mounting.
- Mount directly to the joist using 4 screws.
- All electrical work should be performed by a licensed electrician in accordance with local codes.
Frequently Asked Questions
What is the FV-07VBB1?
The FV-07VBB1 is the motor/grille assembly of the EcoVent contractor pack.
What airflow settings are available?
70 CFM or 90 CFM via Pick-A-Flow®.
What duct does it use?
4" round duct.
What housing depth is required?
4-3/4".
What is included with the contractor pack?
FV-07VBA1A universal housing can + FV-07VBB1 motor/grille assembly. Both ship in master packs of 4.
What warranty is included?
3 years on all parts.
