The Aeroflow performance universal electric fans are suitable for both A/C condenser, radiator cooling orcan be mounted to any fluid cooler. These fans provide constant air flow, increased fuel economy, better air conditioning performance, cooler engine running, and increased engine power.All electric fansare powered via 12 volts and can be used with any fan controller (sold separately). All electric fans are fully reversible blades and polarityfor mounting either side of the heat exchanger. They are boxed in the pusher configuration. To change this to a puller fan simply unscrew10mm nut (reverse (left hand) thread) and turn fan blade over keeping in mind polarity BLUE - Positive BLACK - Negative.The electric fans are packaged with the fanassembly (motor, fan blade, shroud), fan fitting/mounting hardware is included. All wiring and controllers are sold separately.
