There are several ways by which you can ensure warm floors even during winters. Amongst all these available options, the best heating system for any house is the radiant floor heating, installed conveniently under the floor that you do not even realize that it exists. Used since the Roman era...
Decide where to put the fan. Then remove tiles from your suspended ceiling so you have free access to the joists above the suspended ceiling. With the power off, run electrical cable from your power source along the joist, securing it with cable staples. Above where you want the fan to be, mount...