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Directory: Catalog > Indoor
Air Quality
Spruce Inline Fans
Spruce Fans, originally designed for use in radon mitigation
systems, are now used in many different indoor air quality (IAQ) applications.
These applications include, but are not limited to, room venting/exhausting, fresh
air supply, garage venting and duct and clothes dryer boosting.
| |
Wattage |
Living
or Office Area |
Airflow (CFM) |
Price |
| Intermittent
6 ACH* |
Continuous
.35 ACH* |
Spruce RB275 Fan
6" Duct Size
SKU: RB275 |
65-90 |
345 sq ft |
3,650 sq ft |
- 0": 275
- 0.2": 232
- 0.5": 180
- 1.0": 105
- 1.5": 20
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| Spruce RB300 Fan
6" Duct Size
SKU: 28088 |
65-90 |
365 sq ft |
6,200 sq ft |
- 0": 307
- 0.2": 290
- 0.5": 253
- 1.0": 180
- 1.5": 97
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Spruce RB500 Fan
10" Duct Size
SKU: 28092 |
103-156 |
575 sq ft |
9,850 sq ft |
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| Spruce RV200
6" Duct Size
SKU: 28049 |
50-65 |
215 sq ft |
3,650 sq ft |
- 0": 174
- 0.2": 160
- 0.5": 13
- 1.0": 83
- 1.5": 11
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Spruce RL600
12" Duct Size |
150-215 |
Up to 560 sq ft |
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- 0": 600
- 0.2": 560
- 0.5": 460
- 1.0": 270
- 1.5": 170
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Note: Quantities can be modified after you "Add to
Cart". The shopping cart will also give you a running total of the shipping
charges.
 Spruce
Fan RB Series
Spruce RB Series Inline Fans are intended for applications requiring higher
CFM. The RB Series are remotely mounted virtually eliminating room noise. They
can be installed in new or existing construction and carry a five year hassle
free warranty. Mounting bracket included.
 Spruce
Fan RV Series
Spruce RV Series Inline Fans are remotely mounted virtually eliminating room
noise. All RV Series Fans are rated for continuous operation, are suitable for
venting wet environments and carry a five year hassle free warranty. Mounting
bracket included.
 Spruce
RL Series Inline Fan with Metal Housing
Spruce RL Series Metal Inline Fans are intended for applications requiring
higher airflow. The RL Series are remotely mounted thereby virtually eliminating
room noise. They can be installed in new or existing construction and carry a
five year hassle free warranty. Their metal housings make them perfect for kitchen
and range hood exhausting. Mounting bracket included.
 Spruce
Frequently Asked Questions
Can Spruce fans be used to exhaust fumes from a stove or range?
- Yes, the new "RL" Series of fans with metal housings is suitable
for exhausting kitchens and ranges. The metal housing is required as the acids
in kitchen grease will attack the plastic housings of the "RV" and "RB"
series of fans.
Can the fans be installed in commercial environments?
- Yes, all Spruce products are rated for commercial as well as residential applications
with the same full five year warranty.
What are the power requirements for these fans?
- All of the Spruce fans run on 110V AC Power. They do not offer any fans with
220V motors at the present time.
Why should I consider buying a duct boost fan?
- To provide additional air handling capabilities for a new addition
- To replace a failed fan without doing a major ceiling job. Use the existing
housing as an intake grille.
- To boost an existing bathroom fan for more effective exhausting.
Why should I consider a fresh air injection / make-up air supply unit?
- Combustion equipment (gas fired water heaters, dryers, furnaces, etc.) requires
fresh air to operate properly! Many of today's homes are built so "tight"
that fresh air can not enter the house. Spruce units are ultra quiet, versatile,
and easy to install.
Can Spruce fans be used for moisture and soil gas removal?
- Spruce inline fans can be used to remove moist air from almost anywhere. Since
Spruce fans can be run continuously and are nearly silent, they are perfect for
ventilating in crawl spaces, beneath sub-floors, in attics, or anywhere damaging
moist air can accumulate. Most applications will require an "RV" series
fan coupled to a humidistat (available from Spruce). Larger areas or those with
extremely high moisture concentrations may require an "RB" series fan.
*Based on 8 ceiling height
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