a valved air outlet assembly with individual controls for each hose and a pressure relief valve - plus all fittings and clamps that go with it

built-in thermal overload protection

Cooling fan and universal mounting platform included

This transformer can be used either for a single or multiple fixtures requiring up to 6 watts of 12 volt power

Scott Replacement/Spare Propeller for Aquasweeps and De-icers Select Motor HP (Choose 1/2 HP if unsure):1/2 HP a valved air outlet assemblyReplacement Spare Propeller for ALL Scott Aquasweep and De Icers (From 1 3 HP to 1 HP) You should keep a spare propeller on hand for Scott Aquasweep and De icer. You can quickly and easily replace the existing propeller, tightening it to the motor shaft using the 1 8" set screw on the propeller's sleeve. A quarter sized hole in the motor housing provides access so a long handled 1 8" Allen wrench can turn the set screw. Not for use with the Scott DA