If the duct is a standard size, remove the register and drop the fan into the boot. Secure it to the floor on each side with screws. If the duct is smaller than standard, see photos below. Plug the ...

When you want to fasten something to a wall but aren’t able to put the screw into a wall stud, you need to know how to use a drywall anchor. This little gadget allows you to support a load from the ...