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Model library · Viking Refrigerator

FDSB5423

Viking FDSB5423 ENERGY STAR Panel Unit

Most common issues on this model

  1. Compressor running long
  2. Warm fresh food shelves
  3. Gasket gap
  4. Frost around the freezer door

The FDSB5423 is a retired 42-inch custom panel side-by-side that is ENERGY STAR certified. The panels are supplied locally and the handles are Viking Professional or custom. An efficient refrigerator depends on tight seals and clean coils, so those are where service begins. Efficiency labels do not change how a gasket wears.

Years of door openings flatten gaskets, and efficient or not, a leaking seal makes the compressor run longer and raises the bill. Dust on the base coil does the same. Owners who keep the unit for its efficiency notice quickly when the compressor starts to run more than before.

We clean the coil, test the seals and measure the temperatures. A written price comes first, and every repair has a 30-day warranty.

Key features

  • Custom panel side-by-side refrigerator/freezer
  • 42-inch width
  • ENERGY STAR certified
  • Either Viking Professional or custom handles
→Codes

Error codes this model can show

FDSB5423FDSB5423 questions
Why does my efficient refrigerator seem to run constantly?

Leaking gaskets or a dirty condenser force longer cycles. We clean the coil and check the seals, which usually restores normal running times. Both are routine fixes compared with replacing a large appliance.

Does ENERGY STAR status change how it is repaired?

No, the parts and methods are the same. Keeping seals and coils in good shape is what preserves the efficiency. The certification reflects design, not a different repair process.

How often should the gaskets be checked?

Once a year is wise. A paper test around the door shows weak spots before they become a leak. Replace any gasket that is cracked, torn or permanently flattened.

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