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Diesel Engine Heater

VVKB Hydronic Coolant Heater

Vvkb Diesel Engine Heater Highlights

High Performance: With options like the 5kW and 12kW diesel engine heaters, they deliver unparalleled performance, maintaining engine temperature even in the coldest conditions.
Versatile Compatibility: Designed for universal fitment, they are adaptable to various vehicle types, from trucks to boats, making them ideal for diverse needs.
Robust Build Quality: Crafted with durable materials and superior engineering, these heaters are built to last, offering reliable operation in harsh environments.
Quick Start-Up: Our heaters warm up quickly, reducing engine wear and improving starting efficiency, which is crucial in cold weather.
Integrated Safety Features: With built-in protections like overheat prevention and low voltage cutoff, they provide a safe heating solution for your engine.
User-Friendly Design: Featuring intuitive controls and straightforward installation, these heaters are designed for easy use and maintenance.
Eco-Friendly Emissions: Advanced combustion technology ensures clean burning, reducing emissions and promoting a greener environment.
Comprehensive Support: Our products come with extensive customer support and warranty, giving you peace of mind with every purchase.

Diesel Engine Heater Video Gallery

Engine Cooling System Working Principle

This video explains how the car engine cooling system works. When the engine runs, the cooling system operates based on the principles shown in the video. The diesel engine heater, on the other hand, operates on the opposite principle: it heats the cooling system.

Diesel Engine Heater Main Board Test Video

This video shows our workshop workers testing the heater control board. These details highlight our meticulous attitude toward product quality. Vvkb heaters are fully worthy of your trust.

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Diesel Engine Heater Demonstration Video

The video provides a comprehensive look at the accessories and appearance of the Vvkb Diesel Engine Heater Apollo-C1. Please click on the link for comprehensive information about Vvkb diesel engines.

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Diesel Engine Heater Disassembly Instructions

This video can help you understand the internal structure of the Vvkb diesel engine heater Apollo-C1, giving you a clear understanding of how the heater works.

Diesel Engine Heater Installation Notes

  1. Pre-installation Check: Before installing the heater, use the checklist to ensure all components are complete.
  2. Choose Installation Location: Choose the appropriate location to install the heater; it should be at the lowest point of the coolant system's radiator.
  3. Air Purge: After installation, ensure there's no excess air in the heater or the coolant system piping.
  4. Fuel System Air Purge: The heater's fuel system can have tiny air bubbles, but if there are a lot of bubbles, you need to bleed the fuel system and remove the excess air.
  5. Troubleshooting: If the heater encounters any issues during use, consult the user manual for troubleshooting, or feel free to email us at any time.


What is a Diesel Engine Heater and why do I need one?

A Diesel Engine Heater is a device designed to preheat your vehicle's engine using the vehicle's own fuel supply rather than an external power source. This ensures smooth starts in cold weather, reduces wear and tear on your engine, improves fuel efficiency, and provides a more comfortable driving experience during winter.

How does a Diesel Engine Heater work?

A Diesel Engine Heater works by burning diesel fuel to generate heat, which is then transferred to the engine through heat exchangers. This preheats the engine, making it easier to start, shortening warm-up times, and reducing fuel consumption.

Which vehicles can use a Diesel Engine Heater?

Diesel Engine Heaters can be installed in a wide range of vehicles, including trucks, buses, RVs, boats, and heavy machinery, as long as they have a diesel engine.

Is installing a Diesel Engine Heater difficult?

If you know your vehicle's cooling system and you're handy, you can DIY install a heater. Otherwise, we recommend that you seek help from a professional.

Can a Diesel Engine Heater be used in extremely cold temperatures?

Yes, diesel engine heaters are specifically designed for harsh winter conditions, ensuring reliable engine starts and improved vehicle performance even in subzero temperatures.

Can using an engine block heater help my car’s performance?

Yes, using an engine block heater can improve oil circulation, reducing strain on the battery and starter motor. Additionally, it helps restore the seal integrity between engine components that can suffer from cold shrinkage. This enhances the overall performance of your car in cold weather and reduces engine wear, ensuring smoother operation during chilly conditions.

Do Diesel Engine Heaters consume a lot of battery power?

No. The diesel heaters are designed to be energy-efficient, consuming minimal battery power. However, it's recommended to ensure your vehicle's battery is in good condition to avoid excessive drain.

How does a Diesel Engine Heater impact fuel consumption?

Preheating the engine reduces the amount of fuel required for cold starts and shortens warm-up times, leading to improved fuel efficiency.

Are Diesel Engine Heaters environmentally friendly?

Yes, they reduce fuel consumption and emissions during cold starts, contributing to a smaller environmental footprint compared to starting a cold engine.

What brands of Diesel Engine Heaters are best for retail customers?

Popular brands like Vvkb offer reliable, high-quality diesel engine heaters with a range of features to suit various vehicle types and user needs.

What is the lifespan of a Diesel Engine Heater?

A well-maintained heater can last 5 to 10 years, depending on usage frequency, quality, and environmental conditions.

Can I use a Diesel Engine Heater for cabin heating?

Yes, when a diesel engine heater works for a period of time, the entire cooling system is heated. At this point, you turn on the vehicle's auxiliary heater, which will provide heat to the cabin.

What should I consider when buying a Diesel Engine Heater?

Key factors include your vehicle's engine size, power requirements, heater features, and budget. Opt for trusted brands like Vvkb for quality and customer support.

Where can I buy Diesel Engine Heaters?

Retail customers can find Diesel Engine Heaters from specialized automotive retailers, online stores, and directly from manufacturers like Vvkb.

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