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Appliances
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Refrigerators
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LG
/
LRTB1821BS
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Model Identifier
L
R
T
B
1
8
2
1
B
S
Manufacturer
LG
14
Parts indexed
2
Symptom paths
Support
1-800-243-0000
·
lg.com/us/support
Warranty
One-year limited
·
Parts & labor
·
5-yr sealed system
·
10-yr compressor
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Symptom routing
What's wrong with your appliance?
Not cooling properly
Frost or ice buildup