
Perfect Fit
This thermostat fits and works exactly like the original part. It features a mounting clip, 2 wire leads, and bare wire ends. The kit also contains heat shrink wraps.
Fix symptoms: refrigerator too hot, freezer won't defrost, freezer too hot. Fixing yourself is simple and profitable. You can install it yourself in a few minutes.
Premium Quality: The replacement part is made of high-quality material and is well tested by the manufacturer. Fits OEM standards.
This defrosts bi-metal thermostat (part number PL002 3019B ) is for refrigerators.
Defrost bi-metal thermostat PL002 3019B protects the evaporator from overheating during the defrost cycle.
Safely store any food that could deteriorate while the power is off. Unplug the refrigerator before installing this part. Wear work gloves to protect your hands.


ltem NO | PL002 3019B |
Use | Defrost/Temperature control/Protection |
Appliance | refrigerators, freezer |
Reset type | Automatic |
Base material | stainless steel, epoxy resin,silver,copper |
Voltage | 120V/240V |
TEMPERATURE | OPEN:60F° CLOSE:32°F |
Differential | According to the requirement |
Cycle of endurance | 100,000 |
Tolerance | Refer to the regulation |
Resistive amps | 10A / 5A |
Contact material | Silver |
Dielectric Strength | Parts between electriferous components and non-electriferous ones can bear 2000V (3750V for Reinforced insulation type) 50Hz AC |
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 | 25.4mm(1″) |
Line | Color: white/brown/yellow/blue 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 does a bimetal defrost thermostat work?
A defrost bimetal thermostat works separately from the refrigerator or freezer. This device, which turns on several times a day, senses the temperature of cooling coils. When the frost is all melted, the bimetal thermostat will sense the temperature increase and trigger the defrost heater to turn off.

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