> I'm not seeing any advantage to splitting the circuits unless you simply
> want the other devices on the fuse to continue to work after the heater
> blows the fuse again.

This was the idea.  The other thing on the circuit is the wipers.  It's
not fun when they go too and then it starts to rain ;)

Anyways, since the fan is now practically inoperable (it's gotten worse
over the past few hours!) I'm not considering this anymore anyways.