Question about Electrical Supplies
I have a Master Flow Attic Fan - Model # PR2H122. Have a question regarding the connections of the two black wires coming from the Thermostat unit box. I know that one get connected to the hot wire, (black), coming from the fan motor, which in turn get connected to the power source. Where does the second black wire coming from the thermostat go? Or do I just cap it off??
For USA fans:
Look on the fan motor and see what the voltage rating is. If it's 110-120, then the other wire is a neutral no matter it's color. If the motor is 220-240, then the other wire is also a hot and will require a 220-240 volt thermostat.
Posted on May 21, 2009
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Posted on Jan 02, 2017
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