A clogged drain hole is a very common refrigerator problem. Water then backs up and pools at the bottom of the fridge, often under the crisper drawers. Causes include:
Instead of pumping the water out, the fridge uses waste heat from its own cooling cycle to evaporate the water. The water in the pan gradually turns into water vapor, which dissipates into the air behind or underneath the fridge. fridge drain hole where does the water go
