80 CFM Bathroom Exhaust Fan – 1.5 Sones, 4-Inch Duct, No Attic Access
The TD-BF-04 is an 80 CFM bathroom exhaust fan designed for residential bathroom ventilation, renovation projects, rental-property maintenance, and private-label product programs. It combines practical airflow, 1.5 Sones operation, a compact ceiling-mounted housing, and a 4-inch duct connection for standard bathroom ventilation applications.
With a roomside installation design, this model is suitable for projects where attic access is unavailable or inconvenient. It is a practical option for distributors, contractors, home-improvement product programs, and brands looking for a dependable 80 CFM bathroom fan for bathrooms up to 85 sq. ft.
Key Product Advantages
- 80 CFM airflow for bathrooms up to 85 sq. ft.
- 1.5 Sones operation for quieter everyday ventilation
- 4-inch duct connection for common bathroom fan installations
- Ceiling-mounted configuration
- Roomside installation with no attic access needed
- Compact housing for renovation and replacement projects
- Galvanized steel housing for corrosion resistance
- Low-profile white ABS grille
- 120V / 60Hz electrical specification
- 19W power consumption
- Specified motor operating life of at least 25,000 hours
- UL/CUL, HVI, and Energy Star approvals listed for this model
| Model |
TD-BF-04 |
| CFM |
80 |
| Sones |
1.5 |
| Approved |
UL/CUL, HVI, Energy star |
| Material |
Fan housing |
galvanized steel |
| Grille |
ABS |
| Blower wheel |
PP |
| Ceiling Opening |
7.6" x 7.3" |
| Voltage |
120V 60Hz |
| Power (W) |
19 |
| Duct Size |
4" |
| Grille dimension (cm & inch) |
24*22cm 9.4"*8.7 |
| Housing dimension(cm & inch) |
19.3 * 18.5 * 15.4cm
7.5" * 7.25" * 6"
|
| Master Pack(cm) pcs/ctn |
31.8 * 22.5 * 19.9
1pc/ctn
|
Quiet 80 CFM Ventilation for Standard Bathrooms
This 80 CFM bathroom fan is designed for bathrooms where normal daily moisture control is required without using a high-CFM ventilation unit.
It is suitable for:
- Standard residential bathrooms
- Apartment and condominium bathrooms
- Rental-property maintenance programs
- Guest bathrooms
- Bathroom renovation projects
- Home-improvement retail product lines
- Residential contractor supply programs
- Private-label bathroom fan collections
For smaller bathrooms, see our 50/70 CFM Bathroom Exhaust Fan Series. For larger bathrooms or higher ventilation requirements, review our 110 CFM Bathroom Exhaust Fan.
No-Attic-Access Installation Design
The TD-BF-04 is designed for installation from the ceiling side, helping simplify replacement and renovation projects where attic access is not available.
This installation approach is especially useful for:
- Existing homes with limited attic access
- Apartment renovation projects
- Multi-family residential maintenance
- Ceiling replacement applications
- Contractor-led bathroom upgrades
- Property management repair programs
The housing is designed to fit a ceiling opening of 7.6 × 7.3 inches. Before installation, installers should confirm the available ceiling depth, duct location, electrical connection, structural support, and applicable local code requirements.
Learn more about this installation approach on our No Attic Access Bathroom Fan Solution page.
Durable Housing and Reliable Operation
The TD-BF-04 uses a galvanized steel fan housing designed to support bathroom ventilation applications where moisture resistance and structural durability are important. The low-profile white ABS grille creates a clean ceiling appearance suitable for common residential interior styles.
The motor is specified to operate for at least 25,000 hours under appropriate operating conditions. This supports product programs where distributors, contractors, and property managers need a practical ventilation product with a focus on consistent long-term use.
Certification and Installation Considerations
This model is listed with UL/CUL, HVI, and Energy Star approvals. Product documentation and certification requirements should be confirmed before order placement, especially when the product is intended for a specific market, project, or private-label program.
For installations over a bathtub or shower, follow applicable electrical and building requirements. This model is specified as suitable for these applications when installed on a GFCI-protected branch circuit.
Before selecting the product, confirm:
- Target sales market
- Required certification
- Bathroom size and ventilation requirement
- Existing or planned duct size
- Ceiling opening dimensions
- Installation access conditions
- Project quantity and packaging requirements
OEM and Private Label Support
The TD-BF-04 can serve as a practical starting platform for bathroom fan distribution and private-label programs. Depending on the project requirement, product customization discussions may include branding, packaging, grille appearance, controls, airflow configuration, and selected functional options.
Excellent Ventilation supports bathroom fan OEM and private-label discussions for:
- Building-material importers
- Electrical product distributors
- Home-improvement retail programs
- E-commerce brands
- Contractors and renovation companies
- Apartment and hospitality projects
- Private-label ventilation product lines
For available customization directions, visit our Bathroom Exhaust Fan OEM & Customization page.
Request a Product Quote
Tell us your target market, required certification, expected order quantity, preferred packaging, and application requirements. Our team can recommend suitable 80 CFM bathroom fan options or related products for your distribution, private-label, or project program.
Frequently Asked Questions
What size bathroom is an 80 CFM bathroom fan suitable for?
The TD-BF-04 is specified for bathrooms up to 85 sq. ft. Actual selection should also consider shower use, room layout, duct length, and local ventilation requirements.
Does this 80 CFM bathroom fan require attic access for installation?
No. The TD-BF-04 is designed for roomside installation from the ceiling side, helping simplify renovation projects where attic access is limited.
What duct size does this bathroom exhaust fan use?
This model uses a 4-inch duct connection.
Is the TD-BF-04 suitable for a bathroom renovation project?
Yes. Its compact housing, ceiling-mounted design, and no-attic-access installation approach make it suitable for many renovation and replacement applications.
Does this bathroom fan have Energy Star certification?
The TD-BF-04 is listed with Energy Star approval. Confirm current product documentation and market-specific requirements before placing an order.
Can this product be used for private-label bathroom fan programs?
Yes. This model can be discussed as a product platform for distribution and private-label programs. Contact our team with your branding, packaging, target market, and expected volume requirements.
