LG Refrigerator Heater, Sheath / Defrost Heater Assembly 5300JB1100R, Fixes Frost or ice buildup caused by a refrigerator that is not defrosting
Genuine LG refrigerator sheath heater, also described by established appliance-parts retailers as a defrost heater assembly. It heats the evaporator area during the defrost cycle to melt accumulated frost.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Common Symptoms
- Refrigerator does not defrost
- Frost or ice buildup on the evaporator
- Freezer is cold but the refrigerator section is warm
- Refrigerator runs constantly
- Refrigerator not cooling
Check Before Replacing
- With power disconnected, test the heater for electrical continuity using a multimeter; a heater without continuity may be defective.
- Confirm the appliance model number before ordering because this part is used only on select LG and Kenmore refrigerators.
Pro Tip
Part Details
Installation Notes
- Disconnect electrical power before servicing the refrigerator.
- Allow frost and ice around the evaporator area to thaw safely before replacement.
- Verify the exact refrigerator model number and heater connection before installation.
Verified Compatible Models
71322, 795.71322411, 795.71322413, 795.71323410, 795.71323411, 795.71323412, 795.71323413, 795.71329411, 795.71329412, 795.71329413, 795.79022310, 795.79022311, 795.79022312, 795.79022313, 795.79023310, 795.79023311, 795.79023312, 795.79024312, LDCS22220S, LDCS22220S/00, LDCS22220W, LDCS22220W/00, LDNS22220S/03, LFC22770SB, LFC22770SB/00, LFC22770ST/00, LFC22770ST/03, LFC22770SW, LFC22770SW/00, LFCS22520B, LFCS22520D, LFCS22520S/00, LFCS22520S/01, LFCS22520S/02, LFCS22520W, LFCS22520W/00, LFD22786SB, LFD22786ST, LFD22786SW, LFDS22520S-ASTCNA0, LFDS22520S-ASTCNA1, LFDS22520S/00, LFDS22520S/01, LFNS22520D, LFNS22520S
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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Kitchener, Ontario N2E 1W8
