Filter by
Voltage
Airflow @ Static Pressure
Maximum Temperature
Housing Material
Blade Material
Material
Volume (Sound) @ Distance
Motor Enclosure Type
Electrical Connection Type
Number of Speeds
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Mounting Hole Diameter
Overall Depth
Depth
DC 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.
Overall | Mounting | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct Dia. | No. of Speeds | Airflow @ SP | Volume (Sound) @ Distance | Ht. | Wd. | Dp. | Max. Temp., ° F | Housing Material | Blade Material | Fasteners Included | Hole Dia. | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
12V DC—Hardwire | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3" | 1 | 130 ft³/min @ 0 in. H₂O | 65 dBA @ 15 ft. | 3 3/16" | 5" | 5 1/4" | 200 | Polypropylene | Polypropylene | No | 3/16" | 00000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
4" | 1 | 230 ft³/min @ 0 in. H₂O | 69 dBA @ 15 ft. | 4 3/16" | 6" | 5 1/4" | 200 | Polypropylene | Polypropylene | No | 3/16" | 00000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||