Defrost thermostat
Replaces WR50X0122
Senses temperature so the fridge cycles on and off.
GE TFH24PRSAAA: 4 replacement parts, including the defrost thermostat (WR50X122) and the water valve (WR57X10051). Parts list from Sears PartsDirect, checked November 15, 2026.
Replaces WR50X0122
Senses temperature so the fridge cycles on and off.
Replaces WR57X0098
Slow filling, no water or no ice can trace back to this valve.
Replaces WR30X0289
No ice, or ice that won't drop, points to the ice maker.
Replaces STD372402
The light bulb this model takes.
1ThermostatWR50X122
2Water valveWR57X10051
3KitWR30X10093
440a15/2240A15Part numbers come from the Sears PartsDirect parts list for the GE TFH24PRSAAA (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Inside the fresh food section, on a side wall or the ceiling near the light. Some models: behind the kick plate at the bottom.