Steam Jenny electric cold pressure washers from Jenny Products allow operation in enclosed areas where gas-powered machines can’t be used. They are powered by Marathon or Baldor electric motors, range from 1.5 to 10 hp and are available with either single-phase GFCI or three-phase power. They have industrial-grade triplex ceramic plunger pumps, and are available with pressure ratings between 1,000 and 4,000 psi and flow rates between 1.5 and 4.8 gpm. They have a 7-gauge steel chassis, heavy-duty unloader valve, safety relief valve, thermal relief valve, high-capacity inlet, inline water strainer, an insulated trigger gun, 50-foot hose with quick coupling and a series of 0- to 40-degree-angle color-coded nozzles. All incorporate flat-free pneumatic tires with ball-bearing hubs and a handle that can be positioned at either the front or back of the unit. 814/445-3400; www.steamjenny.com.