Permanent Build: Made with components and strengthened wiring panels, rigorously tested for electrical fluctuations to provide stable function under different home power situations & Temperature Management: Features upgraded processing chips and sensitive detection technology for variable speed compressor tuning, boosting energy efficiency and appliance working time Proper Compatibility: This replacement part with model number 225D7291G001 fits specified refrigerator brands, correct alignment and function to keep your fridge working well Works with and age models for smooth temperature regulation Straightforward Setup: Designed with simple terminals for quick replacement, enabling installation when following basic steps during fridge maintenance Fix Various Problems: Solves issues like denial power, compressor failure, defrost malfunctions, uneven cooling temperatures, or frequent electrical trips, offering a cost effective repair solution for refrigerators