Whirlpool WRT318FZDW (Top Freezer) – Not cooling in fresh food section Repair Guide

How to Fix Vacuum seal door failure on Sub-Zero BI-36UFD (Built-In)

I’ve worked on quite a few Whirlpool WRT318FZDW units over the years, and a warm fresh food section is one of the most common calls I get on this model. Nine times out of ten, it comes down to a failed damper control assembly or a cold control thermostat that’s lost its calibration. The good … Read more

GE GFE26JSMSS (French Door) – Fresh food section warm Repair Guide

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

I’ve worked on the GE GFE26JSMSS quite a bit over the years, and a warm fresh food section is one of the most common calls I get on this French door model. In the majority of cases, the culprit is either a failed damper control assembly or a faulty thermistor throwing off temperature regulation. Catch … Read more