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Won't start is the 2nd most common symptom for Roper RT21LMXJW00. It takes Less than 15 minutes to fix on average. The instructions below from DIYers like you make the repair simple and easy. Many parts also have a video showing step-by-step how to fix the "Won't start" problem for Roper RT21LMXJW00. So, if your RT21LMXJW00 refrigerator compressor won't start up, fan is not running or not cooling, the following info will help you identify the problem.
Parts for Roper RT21LMXJW00
Fixes ice buildup on freezer coils and warm fridge temps. This defrost timer regulates the automatic defrost cycle. Moderate DIY repair with video guide.
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Fridge won't cool or stay cold? Temperature control thermostat regulates cooling cycles. Easy 10-minute repair—no special tools needed. Video guide included.
Refrigerator not cooling or freezing? A faulty start relay prevents the compressor from running. This kit fixes humming compressors in about 20 minutes.
Fridge clicks or hums but won't cool? A failed start relay prevents the compressor from starting. Simple DIY repair—just pull off and replace.