8-Inch Exhaust Fan with Backdraft Damper
8-Inch Exhaust Fan with Backdraft Damper
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8-Inch Exhaust Fan with Backdraft Damper
Plan a compact ventilation opening with an 8-inch exhaust fan that combines a seven-blade design, square mounting frame, and backdraft damper. The listed configuration uses a US Type A plug for 110–127 V power.
Built for a planned ventilation opening
This fan is intended for a compatible wall or ceiling opening where the mounting surface, airflow path, outlet, and power arrangement have been checked in advance. The listing describes stainless-steel construction and a backdraft damper that forms part of the design.
What to confirm before ordering
- Measure the opening and available mounting area rather than relying on the nominal size alone.
- Confirm the route for exhausted air and make sure it terminates in an appropriate location.
- Check the 110–127 V electrical requirement and US Type A plug against the intended installation.
- Review clearance, support, access for maintenance, and any required weather protection.
- Confirm local electrical, building, and ventilation requirements.
Airflow depends on the complete installation. Grilles, shutters, screens, ducting, bends, restrictions, pressure conditions, and maintenance all affect results.
Key features
- Nominal 8-inch size.
- Stainless-steel construction described in the listing.
- Seven-blade fan.
- Backdraft damper included in the listed design.
- Square mounting frame.
- US Type A plug option for 110–127 V power.
Specifications
| Product type | Exhaust fan with backdraft damper |
|---|---|
| Nominal size | 8 inch |
| Construction | Stainless steel described in the listing |
| Blade configuration | 7 blades |
| Damper | Backdraft damper |
| Frame format | Square mounting frame |
| Plug type | US Type A |
| Listed voltage | 110–127 V |
| Mounting location | Compatible wall or ceiling opening after site verification |
| Airflow rating | Not confirmed in the current listing |
Installation and safety
Disconnect power before installation, inspection, cleaning, or maintenance. Support the unit securely, protect wiring from damage and moisture, keep the guard and blades clear, and follow the supplied instructions. Use a qualified installer where local rules require it or whenever the electrical and building work is outside your experience.
This listing does not claim suitability for hazardous fumes, explosive atmospheres, grease-laden commercial exhaust, combustion appliance exhaust, or every wet-area location. Verify the application before purchase.
What is not yet confirmed
The current listing does not confirm the exact cutout dimensions, mounting-hole spacing, airflow rating, sound level, power consumption, ingress rating, certification, or suitability for outdoor exposure. Contact support if any of these facts is essential.
Product FAQ
Is the fan exactly eight inches across?
Eight inches is the nominal size. Confirm the full frame and cutout dimensions before ordering.
Does it include a backdraft damper?
Yes. A backdraft damper is part of the listed design.
What plug and voltage are listed?
The current option is a US Type A plug for 110–127 V power.
Can it be mounted on a wall or ceiling?
The listing presents it for a planned wall or ceiling opening, but the surface, orientation, support, and local requirements must be verified.
What is the airflow rating?
An airflow rating is not confirmed in the current listing. Do not size a project from an assumed value.
Can it exhaust combustion fumes?
No such suitability is claimed. Do not use it for combustion exhaust, hazardous fumes, or explosive atmospheres unless the product documentation and local requirements expressly permit that application.
Need a confirmed installation detail? Email support@trieel.com with the product link.
