Dealing with a clogged fridge drain can be frustrating. When water collects inside your Sub Zero refrigerator, it creates a mess and raises worries about food safety and the lifespan of your appliance. However, if you know how to unclog a fridge drain tube, you can avoid issues and expensive repairs. Understanding Your Sub Zero Fridge Drain Tube Your Sub Zero refrigerator or other brand has a drain tube that is very important for its self-defrosting system. When the fridge defrosts, the drain tube removes the melted ice. This stops water from building up in the appliance. The meltwater goes into a drain pan under the fridge and eventually dries up. But, if the fridge drain tube gets clogged with food bits, ice, or other debris, water can’t flow. This blockage can cause water to leak inside the fridge. This can hurt its efficiency and might damage some parts.
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