Bosch B36CT80SNS (800 Series) Repair Guide
Bosch’s 800 Series counter depth french door, the kitchen remodel favorite with the FarmFresh system. Premium price rewrites the repair math. Nearly everything on it is worth fixing.
Bosch B36CT80SNS (800 Series) is a french door refrigerator, counter depth refrigerator sold 2019 to present. Its most common repair is ice maker slow, usually $150 to $400.
- 4 common problems with causes, fixes and costs below.
- 1 error code decoded.
- A refrigerator like this lasts about 10 to 15 years.
- Check the model and serial tag before you order any part.
Common problems & typical repair costs
| Problem | Likely cause | Typical fix | OEM part # | Typical cost |
|---|---|---|---|---|
| Ice maker slow | Fill valve or module | Replace | not listed | $150 to $400 |
| E codes on display | Sensor/fan faults (named) | Per code repair | not listed | $120 to $350 |
| Fridge warm | Evap fan/defrost | Standard repair | not listed | $150 to $350 |
| Not cooling, silent | Inverter electronics first | Diagnose before compressor | not listed | $200 to $450 |
Costs are national averages for professional repair (parts + labor). See the linked cost guides below for full breakdowns.
Error codes
| Code | What it means |
|---|---|
| E series codes | Named faults on display, quote them when booking |
Tech notes
A $3,000 counter depth box justifies repairs a $900 fridge doesn’t, including sealed system work in many cases. Bosch parts availability is solid through appliance parts distributors.
Sources
Where the safety, regulatory and warranty claims on this page come from. Repair costs are our own figures based on Arizona market rates and OEM parts pricing.
- Stationary Refrigeration and Air Conditioning (Section 608) U.S. Environmental Protection Agency Refrigerant handling rules and the certification required to open a sealed system.
- Section 608 Technician Certification U.S. Environmental Protection Agency Which certification type covers household refrigerators and freezers.
Cost guides for this machine’s common repairs
DIY step by step instructions for this model
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