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🏆 RECOMMENDED PART
SH201 Drain and Door Braided Aluminum Heater for Samsung and most supco refrigerators Automatic Defrost, Secondary Heating Coil Tip Diameter
- Extensive application: The upgraded for Supco SH201 drain and door heater is suitable for defrosting and deicing in Samsung commercial home refrigerators and most refrigerator drain pan sink air conditioning and heat ...
- High quality: Durable braided aluminum heating element Refrigerator secondary heater kit is freeze-resistant and high temperature resistant to prevent ice buildup and drainage, making it the perfect accessory for refr...
- Product parameters: Heater tip diameter 7/16 "Voltage: 115V, power: 15W, size: 25", wire: 18"
- Easy to install: The heater is only waterproof, not waterproof. It can be wet, but it cannot stay in the water for any length of time. Ensure that the refrigerator is unplugged or disconnected from the power supply an...
- Product after-sales; You will get heater X1 and 10 cable ties, if you have any questions about our products, please contact us in time, we will reply you within 24 hours.
What the SH201 does
The defrost heater melts frost buildup on the evaporator coils, preventing ice from restricting airflow and cooling efficiency. It activates periodically during the defrost cycle.
Symptoms when this part fails
- Excessive frost buildup in the freezer
- Refrigerator compartment not cooling adequately
- Freezer compartment temperature fluctuating
- Water pooling inside or under the refrigerator
- Compressor running constantly
Compatibility
Fits the Samsung family. Specifically:
- Any unit originally equipped with OEM part number(s): SH201.
- Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.
Tools you'll need
- Screwdriver set
- Nut driver set
- Pliers
- Multimeter
- Work gloves
Difficulty: Moderate · Time: 60-90 minutes
How to install the SH201, step by step
- Unplug the refrigerator from its power source.
- Remove all food and shelves from the freezer compartment.
- Locate and remove the freezer back panel or evaporator cover.
- Disconnect the wiring harness from the old defrost heater.
- Carefully remove the old defrost heater from the evaporator coils.
- Install the new defrost heater, securing it in place.
- Reconnect the wiring harness to the new heater.
- Reassemble the freezer compartment and plug in the refrigerator.
Related troubleshooting
If swapping this part doesn't fix the issue, check these next: