Product review (5 stars): Fixed my no defrost-warm fridge problem
My amana fridge would build up frost in the freezer compartment and therefore block the cold air from blowing up to the fridge, which was warm. I could manually start the defrost and get the fridge cold, which indicates theres no problem with the defrost heater, but needed almost daily. Search online for manual defrost directions if interested. I like my fridge and glad I didn't need to buy another one! Cheers!