How to Fix Defrost timer failure on LG LBNC15221V (Bottom Freezer)

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

I’ve worked on quite a few LG LBNC15221V units over the years, and defrost timer failure is one of the more common calls I get for this bottom freezer model. Most of the time, the culprit is a faulty defrost control board or a failed defrost thermostat rather than a standalone mechanical timer, since LG … Read more

How to Fix Evaporator fan noise on GE GTS22KSNRSS (Top Freezer)

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

I’ve worked on dozens of GE GTS22KSNRSS units over the years, and evaporator fan noise is one of the most common calls I get on this model. Nine times out of ten, the culprit is either a failing evaporator fan motor or ice buildup around the fan blade causing it to rub. Replacing the fan … Read more

How to Fix Temperature alarm on GE GTS22KSNRSS (Top Freezer)

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

I’ve worked on dozens of GE GTS22KSNRSS units over the years, and the temperature alarm is one of the most frequent calls I get on this model. Nine times out of ten, it comes down to a failing thermistor or a dirty condenser coil restricting airflow. The good news is this is a very DIY-friendly … Read more

How to Fix Ice maker stopped on GE GTS22KSNRSS (Top Freezer)

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

I’ve worked on the GE GTS22KSNRSS more times than I can count, and a stopped ice maker is easily the number one complaint I hear about this model. In most cases, the fix comes down to a failed ice maker assembly or a faulty water inlet valve — both are straightforward DIY repairs. Dave Holt … Read more

How to Fix Not making ice on Frigidaire FFTR1821TS (Top Freezer)

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

I’ve worked on dozens of Frigidaire top-freezer models like the FFTR1821TS, and “not making ice” is one of the most frequent calls I get. Nine times out of ten, the culprit is either a failed ice maker assembly or a frozen water inlet valve — both straightforward fixes most homeowners can handle themselves. Dave Holt … Read more

How to Fix Door gasket failure on Maytag MRT311FFFZ (Top Freezer)

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

I’ve worked on quite a few Maytag MRT311FFFZ units over the years, and door gasket failure is honestly one of the most common calls I get for this model. The good news is it’s almost always a straightforward fix — swap out the worn gasket and you’re back in business. Most homeowners can handle this … Read more