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FAW Ignition Switch Assembly
FAW Ignition Switch Assembly
2025-08-02
FAW Front Combination Lamp Assembly
FAW Front Combination Lamp Assembly
2025-08-02

FAW Pro-Heater Relay Assembly

FAW Pro-Heater Relay Assembly
FAW Pro-Heater Relay Assembly
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What is the FAW Pro-Heater Relay Assembly

  • FAW Pro-Heater Relay Assembly
    The FAW Pro-Heater Relay Assembly is a critical high-power control module designed specifically for managing demanding auxiliary heating systems in FAW vehicles, such as engine block heaters or cab air pre-heaters in extreme cold climates. This robust assembly ensures reliable activation and safe power distribution to high-wattage heating elements, preventing strain on the primary electrical system. Its core component, the Large Power Relay Assembly, is engineered to handle the substantial electrical currents required for rapid heating.
  • Large Power Relay Assembly
    At the heart of the Pro-Heater system lies the Large Power Relay Assembly. This heavy-duty electromechanical switch utilizes high-current contacts capable of reliably switching the significant amperage draw of professional-grade heaters. It features optimized coil design for consistent performance and durable construction to withstand frequent cycling and harsh environmental conditions, ensuring dependable heater operation when needed most.
  • Assembling Bolt
    High-strength Assembling Bolts provide secure mounting for the Pro-Heater Relay Assembly within the vehicle’s electrical bay or near the heating components. These bolts are selected for their tensile strength and corrosion resistance, ensuring the relay assembly remains firmly fixed despite engine vibration and thermal expansion/contraction cycles inherent in high-power heating applications.
  • Heavy Hexagon Fasteners
  • Heavy Hexagon: Refers to the type of bolt or nut head used for critical connections within or associated with the Pro-Heater Relay Assembly. The Heavy Hexagon designation indicates a larger, thicker hex head compared to standard fasteners. This design provides:
  • Increased Bearing Surface: Distributes clamping force more effectively on components.
  • Higher Torque Capability: Allows for tighter, more secure installation to handle thermal stresses and vibrations.
  • Enhanced Durability: Resists rounding or stripping during installation and maintenance, crucial for components managing high electrical loads like the Pro-Heater Relay Assembly.

Product Parameters of FAW Pro-Heater Relay Assembly

Order Part NO. Part Name And Standards Oty
Pro-Heater  Relay Assembly 1
1 CQ1460612 Assembling Bolt 2
2 3708020-92W Large Power Relay Assembly 1
3 CQ34006 Heavy Hexagon 2
 

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