? V-rated commercial grade plastic construction for greater heat resistance ? UL and CSA commercial ratings; OSHA compliant ? Manufacturer's one-year commercial warranty Six rows of strip brushes offer 50% better carpet cleaning performance. Spray trigger control conveniently located in ergonomic handle. One-gallon capacity Tank-in-Tank? system. 13" cleaning path. 35-ft. commercial cord. Unit wt. 19 lbs. Shpg. wt. 26.3 lbs.