[TR] does the fan pull off the battery when the car's off?

[anncarletta at yahoo.com (Ann Carletta)]

Hi guys,

I went to start the TR3A today and she was slow to turn over.  I got her
started and was driving around.  Later in the day I went to go out again and
she didn't want to turn over.  Does leaving the fan/blower in the on position
pull from the battery when the car is off?  The battery is only a year old. 
What other things should I check?

Ann

TR3A