Bosch Refrigerator

Bosch B20CS30SNS

Model # B20CS30SNS

The B20CS30SNS was one of the few side-by-side refrigerators Bosch has sold in the United States: 300 Series, 35 7/8 inches wide, 69 3/4 inches tall and counter-depth. Side-by-sides put the ice maker and the water reservoir in the freezer door, which is the configuration most prone to a specific fault – the water line that runs through the door hinge flexing thousands of times over the years until it splits, usually at the top hinge where the bend is tightest.

Key Features

  • 300 Series counter-depth side-by-side refrigerator
  • 35 7/8 in wide, 69 3/4 in tall
  • Through-door ice and water arrangement
  • Stainless finish

Most Common Issues on This Model

01

Water line splitting where it flexes at the door hinge

02

Ice chute flap sticking open and frosting the dispenser housing

03

Narrow freezer compartment limiting what will fit, often mistaken for a capacity fault

Error Codes Common to This Model

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FAQ

Bosch B20CS30SNS FAQ

On a through-door dispenser model, the supply line runs through the hinge and flexes every time the door moves. A split there is common and it is a defined repair.

It does. A flap held open lets warm moist air into the ice chute, which frosts the mechanism and eventually jams it solid.

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