RadonAway 23029-1 RP140 Radon Mitigation Fan, 4",White Description All RadonAway fans are specifically designed for radon mitigation. RP Series Fans provide superb performance, run ultra-quiet and are attractive. They are ideal for most sub-slab radon mitigation systems. Features: Energy efficient, Ultra-quiet operation Meets all electrical code requirements, Rated for commercial and residential use Water-hardened motorized impeller Seams sealed to inhibit radon leakage Thermally protected motor Product Details: Brand: RadonAway Color: White Power Source: AC Style: 135 CFM Product Dimensions: 11"D x 12"W x 12"H Recommended Uses For Product: Indoor Blade Length: 4 Inches Voltage: 120 Volts Item Weight: 5.2 Pounds Included Components: Fan Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 12 x 11 x 12 inches; 5.2 Pounds Item model number ‏ : ‎ RP140 Date First Available ‏ : ‎ May 20, 2009 Manufacturer ‏ : ‎ RadonAway Country of Origin ‏ : ‎ USA Best Sellers Rank: #21,396 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #46 in Household Ventilation Fans #46 in Household Ventilation Fans Customer Reviews: 4.6 4.6 out of 5 stars 210 ratings