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Electronic Control Unit

Regular price $199.67

Only 7 in stock

  • Working temperature:-40℃~85℃
  • Working voltage:9 V ~ 16V (For 12V model); 19V~31V(For 24V model)
  • CAN communication protocol
  • Able to communicate with the program on the PC. On the PC, the heater operation data recorded by the electronic control unit can be easily seen.
  • Reserve the function of downloading and upgrading the control program directly from our official website.


VVKB diesel air heater PCB board is made of FR-4 board with traditional tin plating process. This has greatly improved the welding reliability.


The VVKB diesel heater electronic control unit uses CAN system as the communication protocol. It is the most advanced communication protocol, mainly for cars. Besides Webasto and Eberspaecher, VVKB is the only company that uses this CAN communication protocol.


The CAN communication protocol from VVKB electronic control unit has high requirements for the main chip. We use a 32-bit microcontroller: STM32F103C8T6, which can withstand the temperature from -40 to 85.


The MOS driver is from EG company. Its output peak drive current can reach 1A and input peak drive current can reach up to 1.2A; The wide voltage input range is from +3V to +30V; It has short circuit or overcurrent protection.


The MOS tube on VVKB electronic control unit is model IRF3205S, IR company. Its voltage is 55V, and it can withstand 110 amps of current.


VVKB electronic control unit uses power chip produced by XLSEMI, with wide 5V to 80V Operation Voltage and maximum 0.4A Output Current. It has high efficiency which reaches up to 85% and its operating junction temperature is from -40 to 125


Transistor on VVKB electronic control unit is selected from Changjiang Electronics Technology Co., Ltd. (JCET). The model includes MJD122, MMBT5401, MMBT5551, etc.


The capacitor on VVKB electronic control unit is from Samsung, while the resistor is from UniOhm.


Benefits of Vvkb Diesel Heater Patrs

  1. Universal Compatibility: Vvkb diesel heater accessories are designed to fit seamlessly with both Vvkb heaters and other leading brands, ensuring you can upgrade or replace parts without compatibility issues.
  2. Enhanced Durability: Each accessory is constructed with high-quality materials that resist wear and tear, ensuring your diesel heater operates at peak efficiency for longer periods.
  3. Improved Efficiency: Upgrade your existing heater with Vvkb accessories to enhance fuel efficiency and reduce operational costs, making your heating solution more eco-friendly and economical.
  4. Easy Installation: Vvkb accessories come with user-friendly installation kits that include all necessary components and detailed instructions, allowing for quick and hassle-free setup.
  5. Optimized Performance: Enhance the performance of your diesel heater with our specially designed accessories that promote better fuel combustion and heat distribution.
  6. Cost-Effective Maintenance: Keep your diesel heater in top condition with our affordable maintenance kits, which include filters, igniters, and other essential components to extend the life of your heater.
  7. Comprehensive Warranty: All Vvdbk accessories come with a robust warranty, backed by our commitment to customer service, ensuring peace of mind with every purchase.

Vvkb Heater Accessories Show

This video highlights two representative accessories of the Vvkb heater: the fuel pump and the glow pin. The quality of other Vvkb accessories is equally excellent. To make a purchase, please click the link.

Vvkb Fuel Pump

This video shows the comparison between Vvkb fuel pumps and other brands of fuel pumps, you can see the workmanship details and quality of Vvkb heater parts.Vvkb fuel pumps are compatible with other brands of heaters.

Vvkb Diesel Heater Glow Pin

This video demonstrates the use of a Japanese Kyocera glow pin in the Vvkb diesel heater. This authentic Japanese-made glow pin, though more expensive, maintains stable performance even in low temperatures without any power drop issues. You can choose to purchase the Kyocera glow pin to replace standard glow pins, enhancing the efficiency and reliability of your heater.


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