fridge

[Robert <http://dummy.us.eu.org/robert>]

 > From: Robert <http://dummy.us.eu.org/robert>
 > Date: Fri, 20 Aug 2010 14:01:57 -0700
 >
 >  > From: Noelle <http://dummy.us.eu.org/noelleg>
 >  > Date: Fri, 20 Aug 2010 13:31:50 -0700 (PDT)
 >  >
 >  > On Fri, 20 Aug 2010, Robert wrote:
 >  > > Date: 20 Aug 2010 12:06:27 -0700
 >  > > From: Robert <http://dummy.us.eu.org/robert>
 >  > >
 >  > > > No sign of repair guy
 >  >
 >  > he's here. it's the 3-in-1 mechanism. it's like a car battery & starter. the 
 >  > frost-free mechanism makes the freezer turn off for 4 hr/day and when it's not 
 >  > working right it doesn't turn the freezer back on.
 > 
 > OK, whatever it takes to fix the problem.

Do you think the part he replaced is called a defrost timer, as in 
http://www.appliance411.com/faq/howdefrostworks.shtml ?