The ELTH001 29299 Refrigerator Defrost Thermostat clips onto the evaporator and protects your evaporator from overheating during the defrost cycle. If your refrigerator does not defrost properly you can test both the thermostat and the heater to figure out which part is at fault.
ltem NO | ELTH-001 29299 |
Use | Defrost/Temperature control/Protection |
Appliance | Refrigerators, Freezer |
Reset type | Automatic |
Basic material | Bakelite, Epoxy Resin, PA |
Electric rating | 250V 10A |
Action temperature range | -30°C~90°C |
Differential | According to the requirement |
Insulation resistance | ≥100MΩ |
Tolerance | Refer to the regulation |
Life cycle | 100,000 times |
Contact material | Silver |
Dielectric Strength | Parts between electriferous components and non-electriferous ones can bear 2000V (3750V for Reinforced insulation type) 50Hz AC current, which is nearly sine wave, for one minute as bearing test. Resulted no breakdown, no flashover. |
Insulation Resistance | With a DC 500V megger, borne DC 500V, the tested value is over 10MW. |
Resistance Between Terminals | Below 50mW |
Temperature characteristics | Normal close, Normal open |
Maximum Ambient Temperature | 90°C |
Diameter of Bimetal Disc | F12.7mm(1/2″) |
Wire Leads | Color: Red Length: customized |
Terminal type | Customized (Refer to our specification) |
Cover/Bracket | Customized (Refer to our specification) |
Sample Price | Free sample USD 50 freight charge, refund after mass order |
How to replace the defrost bi-metal thermostat in a top-freezer refrigerator?
1. Shut off the power
2. Remove the freezer shelf
3. Remove the evaporator cover
4. Pull out the defrost bi-metal thermostat and freezer wire harness
5. Remove the defrost bi-metal thermostat
6. Install the new defrost bi-metal thermostat
7. Reinstall the freezer wire harness
8. Reinstall the evaporator cover
9. Reinstall the freezer shelf
10. Restore power
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