How to make a seat cooler using air con.

[Turbulence]

Hello everybody,

I got some health issues that l should keep my feet warm. However here the climate is so hot that air con should work almost non stop. I got a cooling Seat Cushion like the one in picture but not enough.

I plan to insert a pipe into to aircon s feet side and put other end into the seat cushion.

Do you think it causes any problem? Any recommendations welcome 

Thanks