★★★★★
Prices start at : 149.06 USD / each
It provides quiet operation, energy efficiency and high air flow when sub-slab or sub-membrane materials consist of about 4 in. NOTE: When installing an ASD system for radon reduction, any openings, major cracks and penetrations in the building slab or...
- ✓ HVI rated
- ✓ Water-hardened motorized impeller
- ✓ ETL listed - for indoor or outdoor use (UL equivalent)
- Returnable: 90-Day
- Product Height (in.): 8.6 in
- Manufacturer Warranty: 5-Year Limited