Maxx Air · Drum fan · Large airflow
Maxx Air BF24TFREDUPS 24-Inch Tilting Drum Fan
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Photos: Amazon product listing ↗ · refreshed Sep 16, 2026
The Maxx Air BF24TFREDUPS is a 24-inch indoor tilting drum fan with 2,800/4,000 CFM and two speeds listed by its manufacturer.
What works
- The current manufacturer page matches BF24TFREDUPS and lists 2,800 CFM low and 4,000 CFM high
- Documented details include two speeds, 180-degree tilt, wheels, a 7.5-foot cord, and a two-year warranty
What doesn't
- The manufacturer says the fan is for indoor use
- Listed CFM does not establish airspeed at a worker or ventilation through a building opening
Who it's for
Good fit
- Indoor directed circulation where a 24-inch wheeled drum frame and 180-degree tilt fit the layout
- A task that benefits from documented high and low settings rather than an assumed speed range
Look elsewhere if
- Outdoor operation
- A substitute for a planned exhaust or local-capture system
An exact current model match
Maxx Air’s current BF24TFREDUPS product page identifies the red 24-inch tilting direct-drive drum fan and matches this ASIN's model identity. It lists 2,800 CFM on low and 4,000 CFM on high, a 1/4 HP, 120V/60 Hz motor rated at 310W, two speeds, and a 7.5-foot cord. It also lists a 29-pound unit and dimensions of 30 inches high by 28 inches wide by 14.25 inches deep with wheels installed.
Those specifications support a floor-format circulation decision. The wheels and handle allow repositioning, while the drum tilts up to 180 degrees. Aim the head toward the occupied or equipment zone that needs movement, then reassess with the actual racks, doors, and machinery in place. Two speeds provide a documented high/low choice; do not invent an intermediate airflow or a noise result not published for this model.
Keep the indoor and circulation limits visible
Maxx Air says the BF24TFREDUPS is for indoor use. Treat that as the location limit, regardless of a product’s steel housing or wheels. The listed frame dimensions are with the wheels installed, so measure the actual parking area, cord route, and head-tilt envelope before purchase.
A 4,000-CFM product figure is not a building-ventilation result. This fan normally recirculates indoor air. If the objective is heat, humidity, or odor removal, plan an intake and outdoor discharge and compare industrial exhaust fans instead. The CFM calculator can evaluate a stated room-flow assumption; it cannot predict delivered flow through a restricted opening.
Compare it with other industrial drum fans by documented controls, dimensions, location limits, and electrical data. This editorial is based on current manufacturer documentation, not hands-on noise, airflow, or durability testing.
Verdict
Consider the BF24TFREDUPS when its indoor drum format, two speed settings, and wheeled 24-inch frame fit the work area. Use its listed CFM to compare documented models, not to promise room coverage or exhaust performance.
Questions people ask
- What airflow does the BF24TFREDUPS list at each speed?
- Maxx Air lists 2,800 CFM on low and 4,000 CFM on high.
- Can this Maxx Air drum fan be used outdoors?
- No. The current manufacturer page says it is for indoor use.
Before you buy
Installation and buying checks
Use these questions to verify the exact configuration. Linked facts are cited; unlisted details stay questions.
Mounting and support
What mounting method and hardware does the exact unit require?
Clearance and handling
Do the listed physical details leave enough clearance for installation, adjustment, and service?
- Dimensions (W × H × D): 28 × 30 × 14.25 inManufacturer source ↗
- Blade diameter: 24 inManufacturer source ↗
- Weight: 29 lbManufacturer source ↗
Electrical match
Does the documented electrical information match the planned supply? Confirm the installed unit’s nameplate and installation instructions before connecting it.
- Voltage: 120 VManufacturer source ↗
- Power draw: 310 WManufacturer source ↗
Airflow at the job
Is the listed airflow rated at an operating point that matches the job after placement, obstructions, and system resistance are considered?
- Airflow (high): 4,000 CFMManufacturer source ↗
Location requirements
Do the documented location and guard details match the conditions and rules at the installation site? Check the manufacturer instructions for the exact configuration.
- Outdoor rated: NoManufacturer source ↗
Put 4,000 CFM in context
The Maxx Air BF24TFREDUPS 24-Inch Tilting Drum Fan has a listed airflow of 4,000 cubic feet per minute. The table compares this rated volume with example room volumes. It does not measure fresh-air exchange, air speed at your body, or room coverage.
| Room | Size | Nominal room volumes / hour | Nominal pass interval |
|---|---|---|---|
| One-car garage | 22 × 12 × 9 ft · 2,376 ft³ | 101× | 36 s |
| Two-car garage | 22 × 20 × 9 ft · 3,960 ft³ | 61× | 59 s |
| Workshop | 40 × 30 × 12 ft · 14,400 ft³ | 17× | 3.6 min |
| Warehouse bay | 100 × 50 × 16 ft · 80,000 ft³ | 3× | 20 min |
A circulation fan does not by itself replace indoor air. Exhaust airflow depends on a makeup-air path and system resistance. Use installed outdoor airflow for ventilation calculations.
Formula: airflow × 60 ÷ room volume. CDC explains the ventilation form of this equation; here the input is a catalog rating, so the result is a volume comparison.
Listing details
What we know about this listing
Listing data was imported on September 14, 2026. Each specification can have a different source-check date; the evidence below is the most precise source information available here.
Sources for 14 listed specifications
- Airflow (high): Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “CFM: 2,800 Low / 4,000 High.”
- Airflow (low): Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “CFM: 2,800 Low / 4,000 High.”
- Blade diameter: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Product title — “24 In. 2-Speed Tilting Direct Drive Drum Fan.”
- Speeds: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Features and benefits — “Enjoy two speed choices available via rocker switch.”
- Motor: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “Motor Specs: 1/4 HP.”
- Power draw: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “Rated at 310 Watts.”
- Voltage: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “Motor Specs: 1/4 HP, 120 V, 60 Hz.”
- Cord length: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “Power Cord Length: 7.5 ft.”
- Weight: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “Unit Weight: 29 lbs.”
- Dimensions (W × H × D): Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Specifications — “Dimensions: 30 in. H x 28 in. W x 14.25 in. D (with wheels installed).”
- Tilting head: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Features and benefits — “Fan drum tilts up to 180°.”
- Outdoor rated: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Features and benefits — “For indoor use.”
- Warranty: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Features and benefits — “2-year limited warranty.”
- Finish: Maxx Air BF24TFREDUPS manufacturer product page · checked Sep 15, 2026 · Alias SKU(s) — “BF24TFREDUPS: Red Finish, Plain Carton.”
Photos illustrate the listed model. Confirm the current variant, included hardware, and finish with the seller before purchase.
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