• Radon Gas Fan Replacement Guide
• Radon Gas Fan Performance Specifications
• Radon Gas Fan Features
• Radon Gas Fan Pictures
• Radon Gas Fan Selection Guide

See the Infiltec Radon Control Catalog for prices of these fans.

See the Infiltec Radon Gas Control Catalog for prices of these fans.

• a. Radon Gas Levels, generally DO NOT play much of a role in SSD radon fan selection. We generally install the same radon gas mitigation system in a house with 401 pCi/L, as a house with 4.1 pCi/L. By far the most important factor is whether there is a porous layer, like gravel, under the slab.

• b. Low-Power Fans, like the RP140, work well in SSD systems for houses that have a porous sub-slab gravel layer and a well-sealed slab. We find that these low-power fans last longer and are quieter, so we recommend them to home builders who are installing SSD during construction. Use 3" or 4" pipe and a single slab penetration.

• c. Medium-Power Fans, like the XP151 or XP201 or the RP145 all work well for larger slabs and porous sub-slab gravel layers, or for smaller slabs with less porous sub-slab material. Use 3" or 4" pipe and a single slab penetration.

• d. High-Flow Fans, like the XR261, are the most common fans for retrofit installations because they have the power to overcome both air leakage and the poor sub-slab porosity caused by lack of sub-slab gravel. 4" pipe is generally used with these fans with one or more slab penetrations. For even higher flows, the RP265 has the same 6" openings as an XR261, but significantly higher performance.

• e. High-Suction Fans, like the GP301, GP401, GP501 & GP500, are used in houses where there is very poor porosity material under the slab, such as sand or clay, and there is low air flow. Use 3" pipe and put in several slab penetrations.

• f. Very-High-Flow Fans, like the FR225E and FR250E, are used for large slabs like those found in schools and office buildings. They require exhaust pipes of 6" to 10" to minimize flow resistance, and each section of the slab that is isolated by subslab barriers requires separate slab penetrations. Several exhaust pipes are often manifolded into one large exhaust pipe in order to minimize roof penetrations.

• g. Very-High-Suction Fans, like the HS2000, HS3000 and HS5000, provide much higher suction than tube fans for tough mitigations that involve poor permeability subslab material like sand and clay. These fans have internal condensate bypass, and brackets for vertical mounting indoors and outdoors. The HS2000 provides both high suction and high flow for larger areas like schools and commercial buildings. The HS3000 provides high suction for smaller residential sized slabs. The HS5000 is designed for extremely tight subslab material and restricted numbers of suction holes. It is also useful at high altitudes.

See the Infiltec Radon Gas Control Catalog for prices of these fans.

• 5-Year Hassle Free Warranty
  
• ETL Safety Agency Listed--tested to UL Standard 507 for indoor or outdoor use. Meets all Electric Code Requirements.
  
• XP Series has 4" diameter ducts, and XR Series has 6" diameter ducts for easy connection to 3" or 4" pipe with standard pipe couplings.
• Rugged 0.125" Noryl housing.
• Electrical box with easy connection (hard wire or plug in).
• Compact: XP and XP series are 8.5" overall diameter.
• Lightweight: XP series are 6 lbs, XR series are 6-7 lbs.

Click here for more pictures of radon gas mitigation systems.

Click here for technical drawings of radon gas mitigation systems.

For further assistance, call Infiltec at (540) 943-2776 or Email: Infiltec Factory .