RadonAway RP140 Radon Fan - 23029-1
The ENERGY STAR Rated RadonAway RP140 radon fan is intended for use as a component of an active soil depressurization (ASD) system for reducing radon. The RadonAway RP 140 is ideal for new construction, providing superior performance and ultra-quiet, energy-efficient radon reduction. Designed for lower pressure and average flow, the RP140 fan provides an especially efficient choice for very porous sub-slab/sub-membrane material (that is 4 in. of clean, size 4-6 gravel) and can be used for slab/membrane sizes up to 1600 sq. ft. The RadonAway RP140 is built to resist moisture and can be mounted inside or outside on a 4 in. Sch. 40 PVC vent pipe using 4 in. x 4 in. flexible couplings. NOTE: When installing an ASD system for radon reduction, any openings, major cracks and penetrations in the building slab or membrane must be sealed. Fan sizing for retrofit may require professional diagnostics and design.