• Perfect Fit: Thermistor is perfectly compatible with Sub-Zero BI-36U BI-36F BI-30U BI-30F BI-48S BI-48SD, directly replace 4204150S 4204150 TH4150
• High-precision Temperature Monitoring: The refrigerator temperature control sensor uses advanced technology to accurately monitor the internal temperature of the refrigerator to ensure that the refrigerator always maintains the best working condition
• Improve Energy Efficiency: Precise temperature control effectively avoids the temperature inside the refrigerator from being too low or too high, reduces unnecessary energy waste, and improves the energy efficiency of the refrigerator
• Durable and Stable: Made of high-quality materials, it has excellent corrosion resistance and long service life, reducing the need for maintenance and replacement
• Easy to Install: Simple design and easy installation, easy for you to replace by yourself, no professional tools required, helping you quickly solve temperature control problems and save maintenance costs