On Kenmore refrigerator model 240548501 defrost drain hole. I couldn’t find any hole. After I took the back panel off I only saw two recess. I pour hot water down the chute Of both with a baster. But which one is the drain hole? A is like Styrofoam. B is metal

See linked picture





http://i.imgur.com/dM8eKBA.jpg

B is the drain as it is inside the lip of the pan. A is most likely an air transfer duct between the freezer and refrigerator.

Okay thanks