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Fantech 411338 - FR 250 - Inline Centrifugal 10" Duct Fan, Molded housing - 649 CFM

Item: FR 250
MFR: 411338

This product is no longer available for purchase.

Comparable Products


FR 200 Centrifugal Inline Fan
  • The FR series includes 9 fan model sizes with airflow capacities between 150 and 650 CFM
  • Vibration welded seam (sizes FR 100 thru FR 160) ensures leak proof housing
  • Adhesive caulk joins and seals the housing for sizes FR 200 thru FR 250
  • 100% speed-controllable
  • Air stream temperatures up to 140 °F
The FR Series is a versatile inline duct fan. These models can be used for multiple point exhaust, residential and commercial applications, crawl space venting or make-up air supply. They are also widely used as booster fans to move air from one room or area to another.

The fans feature a fully sealed plastic housing. The housing for model sizes FR 100 thru FR 160 is joined via a vibration welding process. The process uses transverse, reciprocating motion at the point of contact between the housing's inlet and outlet pieces. The friction produces heat that melts the thermoplastic material at the interface. The melted material quickly re-solidifies, resulting in a fused, single-piece housing. The fused seam is inherently air tight, very strong and permanent. The housing for model sizes FR 200 thru FR 250 is joined and sealed via an adhesive caulk. An air-tight fan ensures that efficiency is not lost and contaminants are not spilled due to leakage. The fan can be mounted in outdoor and wet locations. The FR Series features external rotor motors that have proven dependable year after year. A large electrical wiring enclosure is designed into the fan housing, making electrical installation easier.

Motor protection
Thermal overload protected with automatic reset. The fans can be controlled via a solid state speed controller.


NameFantech 411338 - FR 250 - Inline Centrifugal 10" Duct Fan, Molded housing - 649 CFM
Gemaire Item NumberFR 250
Manufacturer Product Number411338
SKU - PIM Number1366804233514
ERP Number19573
Unit of MeasureEA
Weight13.0 Pounds (Lb)
Length14.0 Inches (In)
Width14.0 Inches (In)
Height15.0 Inches (In)
Country of OriginUSA
Voltage120 VAC
Electrical ConnectionPrewired Terminal Box
Full Load Amps2.4
Maximum Amps2.4
Maximum Operating Amps2.4
Blade MaterialPolypropylene
Housing Diameter13 1/4"
Housing Dimensions13 1/4" x 13 1/4" x 7 3/4"
Housing FinishPlastic Resin
Housing Height13 1/4"
Housing MaterialPlastic Resin
Dual SpeedNo
Bearing TypeSealed
CompositionPlastic Resin
Duct Diameter10"
Duct Size10"
For Use WithMulti-purpose
Maximum Ambient Temperature140°F (60°C)
Maximum CFM649
Recommended DamperRSK,IR
Single SpeedYes
Speed ControllableYes
Agency ComplianceEnergy Star,HVI,AMCA,UL
Energy Star RatedYes
UL ListedYes
UL RecognizedNo
GEM - Case Quantity


Parts List