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Customer reviews
In Stock - 13 Ready to Ship
By
Fantech
In stock
Model
Rn 4EC-3
ID
36809
Was $634.00 Your Low Price Special Price $447.00
Product Features
- Equipped with a built-in speed controller
- Efficiently operate at airstream temperatures up to 122 °F
- Ideal for High Suction, High Airflow applications
- Constructed from UL certified, UV protected polycarbonate material
OVERVIEW
Built for demanding radon mitigation systems, the RN4EC-3 features a UV-resistant, vibration-welded, airtight polycarbonate housing that resists weather, corrosion, and leakage. Equipped with an efficient EC (electronically commutated) motor and an integrated speed control potentiometer, it allows precise dialing of suction for optimal performance. This fan can generate strong vacuum pressure (up to 4.75" of suction at low airflow) while also delivering high airflow under mild suction—making it versatile for slab and sub-slab systems. It includes LDVI vibration isolator couplings for quiet installation and is UL listed for outdoor use. With its combination of power, control, and durability, the RN4EC-3 is an ideal choice for radon systems requiring both flexibility and long-lasting reliability.
Key Features
- UV-resistant reinforced polymeric housing: Designed to withstand sun exposure and corrosion for long-lasting outdoor durability.
- Vibration-welded, leakproof seams: Ensures an airtight structure that prevents air loss and maintains optimal performance.
- Totally enclosed motor: Features sealed bearings and built-in thermal overload protection for reliable, maintenance-free operation. (Enclosure class, motor IP44)
- UL approved for wet locations: Safe for outdoor or exposed installations where moisture protection is required.
- Optional EC motor versions: Available with integrated speed control for precise airflow adjustment and energy-efficient performance.
- Double-insulated, non-conductive design: Enhances safety and minimizes grounding requirements in most setups.
Warranty Information
The Fantech Inline Duct Fans come with a 5-year limited warranty against defects in materials and workmanship. Fantech will repair or replace defective parts or products after verifying a valid claim.
Warranty Conditions- Proof of purchase is required for all warranty claims.
- Customers must obtain a Return Material Authorization (RMA) before returning any product.
- Returned items must be shipped prepaid and properly labeled with the RMA number.
- Improper installation, wiring, or unauthorized repairs void the warranty.
- Damage from misuse, abuse, or external factors such as accidents or weather is not covered.
- Products with removed or altered serial labels are not eligible for warranty service.
Durable Construction & Smart Design
Fantech’s Rn Series radon fans are specifically designed for Active Soil Depressurization (ASD) in radon mitigation systems. The housing is made from UV-resistant reinforced polymer, molded and vibration-welded to ensure airtight performance and prevent any leakage. This non-conductive, reinforced structure also meets “double-insulated” safety standards, which can eliminate the need for grounding in many installations. The Rn fans are UL-certified for outdoor use and approved for wet environments, allowing flexible installation options. Inside, the motor features a fully enclosed design with sealed bearings and automatic thermal overload protection to prevent overheating. These features include airtight construction, UV protection, sealed motors, and advanced electronics, allowing the Rn Series to operate reliably outdoors, resist moisture, and deliver continuous performance in demanding radon mitigation applications.
Suitable Applications for Fantech Rn Inline Radon fans
- Residential basements and slabs: Reduces radon levels and improves air quality in homes with active mitigation systems.
- Multi-family buildings: Ideal for apartments or condos with soil depressurization systems to maintain safe air.
- Schools and daycare centers: Ensures healthy indoor air in facilities with crawlspaces or slab foundations.
- Commercial buildings: Provides effective radon control in structures with ground-level subfloors or crawlspaces.
- Building retrofits: Helps older properties meet radon safety standards through improved ventilation.
- Medical facilities: Maintains safe air in clinics or hospitals built on slab foundations.
- New construction: Integrates easily with Active Soil Depressurization (ASD) systems for lasting protection.
Top reviews
- Product was exactly the item I needed for wiring and replacing for Radon fan ventArrived when promised and easy to wire and install. Working quietly and consistent. Thanks for having what I needed.
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