G.E. Water Softener Electronic Control Board WS21X20981
Brand: GE · Fits: 26 models · Reference price: $763.70
WS21X20981 is a GE replacement part (g.e. water softener electronic control board). Our fitment data lists 26 models that use it.
When to replace this part
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| DSC-WX70/B | Sony | — | 64 |
| 4210 | Milwaukee | — | 41 |
| 27A34 | Toshiba | — | 39 |
| 38AN009111 | Carrier | — | 36 |
| GXMH31H00 | GE | — | 30 |
| GXMH31H01 | GE | — | 30 |
| 2234000 | Whirlpool | Microwave | 28 |
| 36L-X2000 | Sharp | — | 28 |
| KV-20TX10 | Sony | — | 22 |
| 44735 | Funai | — | 21 |
| 94865301271 | Sears | — | 21 |
| 72759 | Sears | — | 20 |
| SY1931SG2 | Zenith | — | 20 |
| 502456134 | Sears | — | 18 |
| 52PEA307331RC | Carrier | — | 16 |
| KPR-46CX35 | Sony | — | 14 |
| KE-3333 | Pioneer | — | 13 |
| EQ4000 | Pioneer | — | 12 |
| VM7400A | Hitachi | — | 12 |
| VT2521AT02 | Magnavox | — | 12 |
| DE19 | Hitachi | — | 11 |
| FVH4904 | Sanyo | — | 11 |
| TP1315HJ | Panasonic | — | 11 |
| JT964W | RCA | — | 10 |
| TRK1500 | Toshiba | — | 10 |
| XM2022 | Sony | — | 8 |
Other parts for model DSC-WX70/B
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $763.70. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare WS21X20981 listings on Amazon