Suncourt Centrax RDK04-3 Radon Mitigation Kit — Inline 4" x 3" Centrifugal Fan with Rubber Couplers & Air Pressure Indicator, Indoor/Outdoor, White

The Suncourt Centrax RDK04-3 kit provides a ready-to-install solution to reduce radon levels in both new and older homes. Designed for sub-slab depressurization, the inline centrifugal 4" fan delivers quiet, long-lasting performance while keeping energy use low. The kit includes the 4" Centrax centrifugal fan, two white anti-vibration PVC rubber couplers and an air pressure indicator for easy system monitoring. Constructed from durable materials with premium build quality, the fan housing is made of thermal plastic that resists UV exposure and is epoxy-sealed to ensure watertight durability. Safety features include Class B thermal protection and certifications to CSA 22.2 and UL standards. Electrical hookup is straightforward using the supplied terminal block; the fan runs on standard 120VAC 60Hz and consumes 77 watts.