Clear All
For Duct Diameter For Duct Diameter |
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Voltage Voltage |
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Maximum Temperature Maximum Temperature |
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Airflow Airflow |
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Overall Width Overall Width |
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Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Power Source Power Source |
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Housing Material Housing Material |
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Blade Material Blade Material |
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Volume Volume |
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Electrical Connection Type Electrical Connection Type |
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Motor Enclosure Type Motor Enclosure Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Number of Speeds Number of Speeds |
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Mounting Hole Diameter Mounting Hole Diameter |
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Current Current |
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Overall Depth Overall Depth |
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Close
About Sound Levels
Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.
Low-Voltage Heater and Air Conditioner Duct Booster Fans
Often used in vehicles, these fans operate on DC power. Insert them directly into your ductwork. They give small heaters and air conditioners a boost to circulate air through ductwork. All have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
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| For Duct Dia. | Airflow @ Static Pressure | Volume | Ht. | Wd. | Dp. | Max. Temp., °F | Housing Material | Blade Material | Mounting Fasteners Included | Mounting Hole Dia. | Each | |
12V DC—Hardwire | ||||||||||||
| 4" | 230 cfm @ 0 in. of H₂O | 69 dBA @ 15 ft. | 4 3/16" | 6" | 5 1/4" | 200° | Polypropylene Plastic | Polypropylene Plastic | No | 3/16" | 00000000 | 000000 |