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General & Warranty
| Assembly Required | Yes | Fan Diameter (Inches) | 144 in |
|---|---|---|---|
| Fan Type | Standard, Windmill | Fan Mounting Type | Downrod |
| Style | Industrial, Modern & Contemporary | Housing Color | Matte Black |
| Body Material | Metal | Shade Material | Metal |
| Number of Fan Speeds | 10–81 RPM, Stepless Speed Control | Use Location | Indoor |
| Compatible Room Size | Great Room(more than 350 sq. ft） | Room | Office, Warehouse, Factory, Gym |
| Overall Width*Depth*Height (Inches) | 144*144*46.1 in | Net Weight (lbs) | 132 lbs |
| Product Warranty | Yes | Warranty Length | 1 Year |
Blade & Lighting & Motor
| Number of Blades | 5 | Blade Material | Aluminum |
|---|---|---|---|
| Blade Color | Black | Blade Size (Inches) | 65*4.1 in |
| Light / No Light | No Light | Motor Type | Permanent Magnet Synchronous Motor |
| Maximum RPM | 81 | Maximum Airflow (CFM) | 148, 322 CFM |
| Airflow Efficiency(CFM/W) | 741.6 CFM/W |
Shipping
We offer free standard shipping on most eligible orders within the contiguous United States. Most in-stock items are processed and shipped within 1–3 business days.
- Delivery Time: Most orders arrive within approximately 3–7 business days after shipment.
- Shipping Carriers: Orders may ship via UPS, FedEx, USPS, regional delivery providers, or freight carriers depending on the product and destination.
- Tracking: Once your order ships, available tracking information will be sent by email.
View Full Shipping & Delivery Policy
Returns & Refunds
Most unused and uninstalled products may be returned within 30 days of delivery, provided they remain in their original condition with all parts, accessories, manuals, and packaging included.
- 30-Day Returns: Return requests must be made within 30 days after receiving your order.
- Damaged or Incorrect Items: Please contact Breezary within 48 hours if your order arrives damaged, defective, or incorrect.
- Return Shipping: Breezary covers return shipping when the return is caused by our error. For personal-reason returns, applicable return shipping costs are the customer's responsibility.
- Refund Processing: Approved refunds are processed within 7 business days after the returned item has been received and inspected.
Please contact Breezary Customer Support before sending any item back so we can provide the correct return instructions.
Quick Browse: 42005-BK 12 FT HVLS Fan Details
12 FT • HIGH VOLUME • LOW SPEED
12 FT HVLS Industrial Ceiling Fan for Warehouses & Factories
The Breezary 42005-BK is a 144-inch HVLS industrial ceiling fan designed for broad, low-speed air circulation in large indoor work areas. Five aluminum airfoil blades are driven by a permanent magnet synchronous direct-drive motor, while a wired wall-mounted VFD controller provides stepless speed adjustment from 10 to 81 RPM. The published maximum airflow is approximately 148,322 CFM, with stated coverage up to 3,770 sq. ft.
INDUSTRIAL APPLICATIONS
144-Inch HVLS Fan for Large Indoor Work Zones
A 12 ft industrial HVLS fan should be selected around the actual occupied zone, building structure and clearance—not simply the total square footage of the facility. The 42005-BK is most relevant where broad overhead circulation is needed without adding portable floor fans near equipment, vehicles or work paths.
PUBLISHED PERFORMANCE
148,322 CFM Airflow for Large Indoor Areas
The product documentation lists an air volume of 4,200 m³/min, equivalent to approximately 148,322 CFM. Published coverage is up to 3,770 sq. ft. (350 m²).
These figures should be treated as product performance references, not a guarantee that one fan will serve every 3,770 sq. ft. building. Rack layout, ceiling height, machinery, open doors, structural members and the location of occupied work zones can all affect how air reaches the floor.
DIRECT DRIVE
PMSM Direct-Drive Motor for Industrial HVLS Fan Operation
The 42005-BK uses a rare-earth permanent-magnet synchronous external-rotor motor that directly drives the fan blades. The manual describes the direct-drive structure as simple and suitable for long-term maintenance-free use.
Published operating noise is 36 dBA. For facilities where communication, customer areas or focused work take place beneath the fan, the published noise specification provides a more useful comparison point than unsupported terms such as “silent.”
BLADE & SAFETY SYSTEM
5 Aluminum Airfoil Blades with Reinforced Safety Cables
Five high-strength aluminum alloy blades use an aviation-wing-style profile designed for broad airflow at low rotational speeds. The fan assembly also uses safety ropes and tensioning components as part of the installation system.
Because this is a 144-inch rotating system rather than a conventional residential fan, blade clearance, structural support and the complete safety-cable installation must be reviewed before operation.
WALL-MOUNTED CONTROL
Wall-Mounted VFD Controller with 10–81 RPM Stepless Speed Control
This model does not use a hand-held remote. The included wired VFD controller provides a fixed control point for starting, stopping and adjusting fan speed.
The published speed range is 10–81 RPM, allowing the airflow level to be adjusted according to the work zone and operating conditions. Use only the controller specified for this model.
NO-LIGHT CONFIGURATION
No-Light HVLS Ceiling Fan for Facilities with Existing Lighting
The 42005-BK has no integrated light kit. For facilities already using high-bay, task or production lighting, choosing a ceiling fan with no lights keeps airflow and lighting systems separate. If the project specifically requires a fan-mounted light, compare another product before ordering.
FACILITY FIT
Is This 12 FT Industrial HVLS Fan Right for Your Facility?
Select this model around the building, mounting point, electrical supply and airflow zone—not the industry name alone.
BEFORE INSTALLATION
Installation Planning for a 144-Inch HVLS Industrial Ceiling Fan
Installation and maintenance must be performed by professionally trained, experienced personnel with appropriate electrical qualifications. The supporting structure, electrical supply, blade clearance and safety-rope system must be reviewed before operation.
The manual illustrates mounting to concrete-beam and circular-steel-pipe structures. Final mounting design must comply with the actual building structure and local safety/electrical requirements.
COMPARE BY REQUIREMENT
Compare HVLS Fans by Size, Application & Control Type
If 42005-BK does not match the building or control requirement, move to the relevant HVLS collection instead of forcing one 12 ft configuration into every facility.
INSTALLATION SUPPORT
42005-BK HVLS Fan User Manual
Review the model-specific manual before mounting, wiring, controller setup, safety-rope installation, maintenance or troubleshooting.
View 42005-BK User ManualPRODUCT QUESTIONS
12 FT HVLS Industrial Ceiling Fan FAQs
