600MM. 475W. 127/220V. REF. Aluminium  Heater AFTC-RAH-221

This is the AFTC-RAH-221 Aluminium Defrost Heater, the smallest model in this series. It is a specialized spare part distributed by Ayub First Trading Company, primarily used for temperature regulation in refrigeration units.
Detailed Product Specifications
  • Model Number: AFTC-RAH-221
  • Length: 600 mm
  • Power: 475W
  • Voltage: Dual-voltage capability for 127V / 220V systems.
  • Material: Durable aluminium alloy, which provides rapid heat transfer and resists the corrosive effects of constant moisture and frost.
Functionality & Performance
This heating element is critical for the “no-frost” feature in modern refrigerators. Its primary roles include:
  • Frost Removal: It activates during the defrost cycle to melt ice buildup on the evaporator coils.
  • System Efficiency: By keeping the coils clear, it ensures the refrigerator doesn’t have to work harder to maintain cold temperatures, saving energy.
  • Uniform Heating: The tubular design ensures even heat distribution across its 600mm length to prevent “dead spots” of ice.
Maintenance & Troubleshooting
You should consider testing or replacing this heater if your appliance shows these symptoms:
  1. Evaporator Icing: The back panel of the freezer is covered in thick frost.
  2. Drain Clogs: Water begins to pool at the bottom of the fridge because the defrost water isn’t melting properly.
  3. Resistance Check: You can test this part with a multimeter; if there is no continuity, the internal heating wire has snapped and the unit needs replacement.
Supplier & Contact
  • Company: Ayub First Trading Company (Saudi Arabia/China)
  • Contact Number: +966 560042170 
  • Alternative Contact: +966 555769909
Description

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