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Rn1 Inline Radon Fan

Item Number: 89051

• Use for Low Suction, Low Airflow applications
• UV resistant, UL Listed durable plastic
• UL Listed for use in commercial applications
• UL Listed for outdoor use
• Watertight electrical terminal box
• Totally enclosed for protection
• Zero leakage

Active radon mitigation systems employ specialized fans to exhaust radioactive radon gas from underneath building structures via a sealed pipe system. These systems are designed to remove radon gas before it migrates into the building envelope.

The Rn1 is specifically designed for applications where lower pressure and flow are needed. With a record low power consumption of 20 W, this radon fan is the perfect choice where there is good sub slab communication and lower Radon levels.

The fan features a fully sealed plastic housing. The inlet and outlet pieces of the housing are joined via a vibration welding process. The process uses transverse, reciprocating motion under pressure at the point of contact. 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.

This air-tight product ensures that efficiency is not lost and contaminants are not spilled due to leakage.

A large electrical wiring enclosure is designed into the fan housing, making electrical installation easier. Thermal overload protected with automatic reset.

The fan can be mounted both indoor, outdoor and in wet locations.

Performance certified by HVI; safety certified by UL.

To simplify installation, use FRIK 4x3 or FRIK 4x4 Installation kits.

Technical parameters

Norminal data
Voltage (Nominal) 120 V
Frequency 60 Hz
Phase(s) 1~
Input power 20 W
Input current 0.17 A
Impeller speed 3,154 r.p.m.
Air flow max 169.0 cfm
Temperature of transported air max 140 °F
Protection/Classification
Enclosure class, motor IP44
Insulation class B
Dimensions and weights
Duct dimension; Circular, inlet 4 in.
Duct dimension; Circular, outlet 4 in.
Weight 3.7 lb
Optional
Duct connection type Circular
Model A B C D

Rn1

4 15/32 (114)

10 (254)

1 1/4 (32)

9 1/4 (235)

Rn2

4 15/32 (114)

10 (254)

1 1/4 (32)

9 1/4 (235)

Rn3

5 7/8 (149)

11 1/2 (292)

1 1/4 (32)

9 1/4 (235)

Dimensions in inches (mm).

FRIK 4x3 Rn Installation Kit Item Number: 95904 FRIK 4x3 Rn Installation Kit .
FRIK 4x4 Rn Installation Kit Item Number: 95905 FRIK 4x4 Rn Installation Kit .
LDVI® 4x3 Bulk Pack, 54 pcs Item Number: 95908 LDVI® 4x3 Bulk Pack, 54 pcs .
LDVI® 4x4 Bulk Pack, 36 pcs Item Number: 95909 LDVI® 4x4 Bulk Pack, 36 pcs .