in-line duct fan problem

[bluntman2006]

0k can i attach like extenion cord to the fan and plug it up,if so how do u know whats neg and pos on the cord or does it matter.

bluntman2006 Reviewed by bluntman2006 on 09-07-2006. in-line duct fan problem 0k can i attach like extenion cord to the fan and plug it up,if so how do u know whats neg and pos on the cord or does it matter.:confused: Rating: 5