How to Fix Not Cooling on Samsung RF28R7351SR (French Door)

How to Fix Not Cooling on Samsung RF28R7351SR (French Door)

I’m Drew Callahan, and with over 80,000 miles traversed across North America in three different rigs, I’ve had my hands on countless Samsung French Door refrigerators, including the RF28R7351SR. This model frequently comes across my bench with a not-cooling complaint. Based on my extensive experience, about 80% of these issues can be traced back to … Read more

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the Sub-Zero BI-36UFD more times than I can count, and alarm codes are easily the most common service call I get for this model. In most cases, the culprit is either a faulty door gasket causing temperature drift or a failing thermistor sending bad readings to the control board. Once you identify … Read more