If you've got a fireplace, you could store it near the fireplace too. I have a hotbox and it works very well.
But beware, there is no free lunch in this business. The faster you dry a piece of wood, the more likely you are to cause checking, cracking, and warping all of which can render a piece of wood useless or at least cause you a lot of work down the road.
You can speed the drying process, but its always a risk-reward kind of situation.
In my experience, if the wood is really green, and you put it in a hotbox, it will crack badly. But if you wait a bit, and let the wood lose that first bunch of moisture naturally, and then knock the last 10-15% out in the hotbox, you will get better results.