Fantech
 
ECOM Symbol ECOM Symbol

Rn 4EC-3 Inline Radon Fan

w/ integrated control system, 3.5" Pipe, 4.75" max SP

Item #: 99922

• Designed specifically for Active Soil Depressurization (ASD) mitigation applications
• High Suction, High Flow
• Dial your suction in with a built-in speed control
• Two soft anti-vibration couplers included
• Set up for a 3” PVC pipe
• For residential and commercial applications
• Air-tight housing - zero leakage
• UV resistant plastic housing
• UL Listed for safety and outdoor use
• HVI certified fan performance
• 5-year factory warranty

Technical parameters

Nominal data
Voltage (nominal) 120 V
Frequency 60 Hz
Phases 1~
Input power 173 W
Input current 2.8 A
Impeller speed 4,303 rpm
Air flow max 216 cfm
Protection/Classification
Enclosure class, motor IP54
Insulation class B
Certificate HVI, cULus
Dimensions and weights
Duct dimension; Circular, inlet 4.5 in.
Duct dimension; Circular, inlet 5 in.
Weight 7.8 lb
Optional
Motor type EC
Images Wiring - Rn 4EC-3 Inline Radon Fan - Fantech

HVI Certified Rating(s)

Model​

Speed

Ctrl Voltage

High Static/Low Flow

Low Static/High Flow

Inch WC

CFM

W

Inch WC

CFM

W

Rn4EC-3

100%

10V

4.5

36

146

0.2

210

173

80%

8V

3.19

29

88

0.2

180

126

60%

6V

1.75

20

40

0.2

130

57

NOTE: Performance is based on 3 inch diameter ducting.

Images Dimensions - Rn 4EC-3 Inline Radon Fan - Fantech
Model A B C D E F G

Rn2EC​

4 15/32 (114)

10 (254)

1 1/4 (32)

9 1/4 (235)

-

-

-

Rn4EC-3

5 7/8 (149)

11 1/2 (292)

1 1/4 (32)

9 1/4 (235)

4 (102)

3 1/2 (89)

6 (152)

Rn4EC-4

5 7/8 (149)

11 1/2 (292)

1 1/4 (32)

9 1/4 (235)

4 (102)

4 1/2 (114)

6 (152)

Dimensions in inches (mm).

Radon Alarm - Fantech
Item #: 498290
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Pressure Sensor, Visual & Audible Alert, 3"/4"/6" PVC Pipe

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