Duct Booster Fan
Model DB2
The DB-2 DUCT BOOSTER® is designed to increase
the flow of heated air in warm air heating systems, or cooled air in central air
conditioning systems. Its size and design limits its use to branch ducts serving
individual rooms, not the main supply or “truck line” duct. The DUCT BOOSTER®
can be mounted on round or flat ducts. It is frequently installed on a warm air
duct of a gravity warm air furnace to provide heating for a basement area. Duct
Booster Fans can be installed in existing supply ducts to boost air flow into
hard-to-heat or cool rooms or they are the efficient, economical way to exhaust
unwanted heat, humidity, odors or other air-borne contaminates.
Features:
- For boosting air flow in heating or air
conditioning ducts, or for powered ambient air intake or exhaust
- Easy installation in both round and
rectangular ducts. Can be installed in a section of metal duct and spliced
into a section of flex duct
- Installs in round metal ducts from 5” - 8”
diameter or rectangular ducts as shallow as 3 1/4”
- Maximum ambient room temp. 100° F
- Maximum duct air temp. 200° F
- Rated for heated and cooled air
- Heavy gauge housing
- Stronger motor than the competition
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Applications: |
Commercial
Duct Booster Fan
Outdoor Air Supply
Lunchroom Exhaust
Spot Ventilation
Soldering/Welding Exhaust
Bathroom Exhaust
Warehouse/Pole Barn Exhaust |
Residential
Duct Booster Fan
Outdoor Air Supply
Bathroom Exhaust
Spot Ventilation
Crawl Space Exhaust |
Specifications:
|
Duct Length in Feet
|
Maximum Air Temp Degrees
F |
| Duct
Diameter |
Free Air CFM |
25 Feet CFM |
50 feet CFM |
75 Feet CFM |
| 6" Duct |
200 |
150 |
100 |
95 |
200° |
| 8" Duct |
275 |
250 |
220 |
180 |
Table is based on straight metal duct. 90
degree elbows are equivalent to 10 feet of straight duct. Performance is based
on 70 degrees F standard air.
Electrical Data:
- Volts: 120
- Amps: .51
- Watts: 40
- Phase: 1
- Hertz: 60
- Drip proof: Non ventilated
- Therm. Protection: Imp.
Warranty: One year
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