Product review (5 stars): One caution: This switch is ONLY for the light ...
One caution:  This switch is ONLY for the light circuit.  There is another switch for the fan that looks the same, but they are not interchangeable.  Light comes on with the door open, off when closed, fan turns off when door is open and on when closed.  The fan switch is Sub-Zero part #7014651  SUPCO does not carry the fan switch.