ya dude 14 gauge wire would be fine to wire up the fan with. Using a lower guage wire from the power source into a higher gauge wiring from the fan as long as both are rated at same voltage is fine. (in other words a thicket wire from the source of power to a thinner wire of the fan) The fan will only draw as many amps from the source as it is designed to. you get into problems when the use of a smaller wire runs from the power supply a larger wire becuase the smaller wire can't handle the amperage drawn by the bigger wire. hope this helps