
Auto Diesel Air Heater
Qingdao Donjelion International Trade Co., Ltd. is one of the most credible manufacturers and suppliers of auto diesel air heater in China. If you're going to buy customized auto diesel air heater, welcome to get more information from our factory. Good service and quality products are available.
Why Choose Us?
Rich Experience
Qingdao Dongjelion International Trade Co., Ltd. focuses on providing one-stop services for the design, research and development, production and sales of new energy air-conditioning systems for trucks and mechanical equipment.
Professional Technical Team
We are the pioneers in the production of truck electric air conditioners, we are the R&D and innovators of electric scroll compressors, and we are the solution provider of new energy air conditioning systems.
Advanced Equipment
Swiss CNC machining center, Japanese turning and milling compound machining center, German CNC grinder, Japanese Mitutoyo three-dimensional coordinate measuring instrument, and fully automatic ultrasonic cleaning agents and advanced assembly lines, and is also equipped with a technologically advanced environmental simulation laboratory for vehicle electric air conditioning systems.
Wide Product Range
Our R&D center has the capability to design and develop core components of automotive thermal management systems, covering compressors, thermal management integrated modules, multi-channel electronic water valves, and controllers. Mainly focusing on electric compressors, moving and static disks, motors, and controllers. The compressor displacement ranges from 5-80CC.
A auto diesel air heater is a portable heating device that uses diesel fuel to warm the air inside a vehicle or marine vessel. They are often used in campers, RVs, vans, trucks, motorhomes, sailboats, powerboats, and yachts. Auto Diesel Air Heaters can provide instant heat and are known for being efficient and reliable. They can also be cost-effective and eco-friendly because they use minimal fuel and are generally considered safe for indoor use.
Our company specializes in manufacturing and supplying parking air heaters, which are efficient solutions for heating your vehicle while driving or stationary.
5kw 12V Air Diesel Parking Heater For Trucks
A air diesel parking heater for truck is a heater that uses diesel fuel to warm the interior of a truck or other vehicle.
The 12v 24v diesel parking heaters are designed to provide instant heat to the interior of your cars, vans, trucks, motor-homes, sailboats, powerboats or yachts.
A auto diesel air heater is a heating device that uses diesel as its primary fuel source. It is this diesel that mixes with air to produce heat that is used to warm a vehicle's external environment.
The diesel liquid parking heater need to additional outer linking current and heat the vehicle without starting the engine.
2kw Air Diesel Parking Heater For Trucks
The 2kw air diesel parking heater for trucks uses diesel or gas as fuel. After heating the exchanger, it sends warm air to the truck cabin via an air blower.
The 5kw12v water parking heater, using diesel oil as fuel, takes advantage of the impeller's rotation driven by the fan to ignite the diesel oil in the combustion chamber.
Eberspaecher Diesel Air Heater Truck
Eberspaecher diesel air heater truck is a heating device that uses diesel fuel to warm the interior of a vehicle, including trucks.
Auto Compressor Freezer 12V-24V
Auto Compressor Freezer 12V-24V are indispensable companions for traveling and long journeys.
Advantages of Auto Diesel Air Heater
Rapid Heating
Upgrade your heating experience with our efficient solution, designed to heat 161-215ft²/15-20m² areas rapidly. Enjoy the benefits of a stable fuel supply and low noise, creating a warm and peaceful environment for your comfort.
Easy to Control
Our auto diesel air heater comes with a 32 ft remote control, allowing you to adjust settings and enjoy the warmth from a distance. Take control of your comfort without leaving your seat. And the LCD display provides a clear and intuitive view for your convenient operation.
Low Noise Operation
Say goodbye to noisy heating systems and welcome the quiet comfort of our low-noise auto diesel air heater. Enjoy peaceful heating in any setting and embrace the perfect harmony of warmth and tranquility today!
Easy To Carry And Install
With its compact and installation-free design, our auto diesel air heater is designed to accompany you on camping trips, adventures, and various journeys. You can also use it in cars, trucks, ships, excavators, tool rooms, and indoor spaces.
Rapid Heat Output
Our high-power auto diesel air heater ensures fast and efficient heat generation. It delivers a consistent and powerful warm flow, quickly raising the temperature and creating a comfortable environment for you and your passengers.
Versatile Applications
Whether on the road or indoors, the auto diesel air heater is designed to meet your heating needs. It's perfect for cars, RVs, trucks, and various indoor spaces, ensuring warmth and comfort wherever you go.
Application of Auto Diesel Air Heater
Garages and Workshops
The open roller shutters in many garages and workshops generate lots of heat loss. auto diesel air heaters cater well to this need. And provide cost-effective, and easy installable solutions. As a result, the indoors become tranquil heaven.
Motorhomes
Auto diesel air heaters provide efficient heating in motorhomes. Motorhome owners can enjoy the pleasure of beautiful winter scenery. While being all cozied up inside the vehicle. It allows for great travel activities and provides you with ultra-comfort and warmth.
Camping
Going out in the wilderness and camping is more fun with auto diesel air heaters. They provide great heating which makes your trip much more enjoyable. There are many varieties of auto diesel air heaters to choose from. These are custom-made to the camping requirements. You can take your family and friends on great camping trips in cold areas. With our exceptional quality camping can be any time of the year.
Engine
Auto diesel air heaters with TUV Certification give your great protection. This is especially true when the engine freezes up. Made with the latest innovative technology, engine heaters provide you with exceptional quality. They ensure a safer and more comfortable trip.
Marine Vessels
Traveling in the sea during winters can make you suffer from a low-quality heating unit. They also make the air humid and don't adjust well to the outside temperatures. With our top-quality marine heater, you don't have to worry about anything. They take care of the humidity and the adjustability. They will deliver the optimal temperature throughout the traveling period.
RVs
RVs are a temporary accommodation during extensive traveling. They are also sought after for a great leisure time. With our ultimate RV heaters, you can enjoy a comfortable holiday time.
Trucks
Truck heaters are a must-have for long journeys in winters. They allow you to stay comfortable and relaxed all through the journey. This is because they ensure that the interior aligns with the prime temperature.
Distribution Centers
Auto diesel air heaters are ideal for warming up high-volume spaces. They are ideal for spaces like distribution centers, factories, and warehouses. All the commercial operators can use these heaters for exceptional heating solutions.
Mega Industries
If there is enough ventilation, auto diesel air heaters provide efficient heating in these areas. The portable auto diesel air heaters are ideal for such spaces because you can move them around. This allows easy heating to a particular space. They are also cost-saving and a great asset for large indoors.
Garden Centers
Auto diesel air heaters are the ultimate solution for heating agricultural spaces. These include greenhouses, garden centers, and plant nurseries. They give outstanding frost protection in low temperatures. auto diesel air heaters can adjust diffuse carbon dioxide. This makes them an excellent indoor plant growth resource even in extreme temperatures.
Components Of Auto Diesel Air Heater
Combustion Chamber
At the heart of a diesel heater is the combustion chamber. It is the core element of the heater since this is where the diesel fuel is burned to produce heat.
Fuel Tank and Pump
Another important part of the diesel heater is the fuel tank and pump. The former would store all the diesel fuel while the latter would provide a consistent supply to the combustion chamber.


Air Intake and Exhaust System
The exhaust system allows the byproducts to be released from the diesel heater safely whereas the air intake provides it with a source of fresh air.
Heat Exchanger
This component transfers heat from the combustion process to the surrounding air or water, distributing heat throughout your space.
How Does a Auto Diesel Air Heater Work?
Step 1 – The fuel injection would make use of the heater and then it would transfer the diesel from the pump into the combustion chamber.
Step 2 – While the fuel injection continues to pump the fuel, the air intake will draw the fresh air into the chamber to support combustion. Both these processes happen simultaneously.
Step 3 – The ignition system would spark, causing the diesel fuel and the air to mix.
Step 4 – The combustion chamber will start to create a high-temperature flame in the combustion chamber after the fuel starts to burn.
Step 5 – The heat transfer process takes place where the heat exchanger absorbs the intense heat and converts it to the surrounding air or water.
Step 6 – Lastly, the fan or the pump would circulate the heated air or weather to provide you warmth.
An auto diesel air heater is a perfect solution for those seeking a reliable and efficient source of heat, with several advantages over alternatives like propane heaters. Auto diesel air heaters are safer than propane due to features like auto-off, which prevent fire and explosion. auto diesel air heaters also produce significantly less carbon monoxide fumes than their counterparts, ensuring airflow in your space remains safe. They also create dry heat with no condensation due to their fan-forced system for circulating warm air. This is great for RVs, as it means that mold and mildew do not build as they might if water vapor was being released. Most auto diesel air heaters also operate on 12V DC power, meaning they can be used even in areas with limited access to a power outlet.
How Much Power Does an Auto Diesel Air Heater Use?
Let's dig into the numbers in more detail here and look at how much power auto diesel air heaters actually use. The heater's power use will depend on its size, but generally, auto diesel air heaters will use 8 to 12 amps during start-up, with some models then requiring as little as 0.5 amps to run continuously, and an average of 1-2 amps. Using a 12V power source, this equates to roughly 96–120W of start-up power, and then about 24Wh after that.
Factors affecting the heater's power usage include the age of the heater, its condition, and the temperature outside. For example, if you're using an older or poorly maintained heater in very cold temperatures, it may require more power than usual to get up and running.
One of the key advantages of auto diesel air heaters is that they don't use a lot of power when running, although they draw a lot of current when starting up. This means that if you're using a car battery (or better yet, a portable power station) to power your heater, you should make sure it has enough juice to handle the initial surge of electricity - more on this below.
Running a auto diesel air heater from your car's starter battery all night will drastically reduce its life expectancy. It will have to work harder than it was designed to, supplying the heater with energy. It will also lose charge quicker and may not even be able to start your car the next day. There is evidence to suggest that a car battery will last just 2.5 hours when charging a phone, and with a phone requiring a similar amount of amps as a auto diesel air heater, this suggests that a auto diesel air heater could drain the battery in a similar amount of time. The alternative, using a portable power station, can give you peace of mind and ensure that your car's battery will remain undamaged and able to reliably start the next morning.

How Long Can Am Auto Diesel Air Heater Run Without Stopping?
The answer to this question depends on several factors. The first is the type of fuel you're using. If you're using diesel fuel, it has more energy per gallon than gasoline so your heater will be able to burn hotter and longer.
The second factor is the size of your tank. The bigger the tank, the longer your heater will be able to run without stopping. Generally, a auto diesel air heater will consume about 0.15–0.5 liters of fuel per hour, so this should give you an idea of how long your heating resources will last.
Finally, the efficiency of the heater is important; if it isn't efficient at burning fuel then it won't be able to run for very long before needing a refill. Generally speaking, most standard-sized auto diesel air heaters can operate for 5-10 hours at full capacity before needing to cool down or refuel.
Tips on How to Keep Your Auto Diesel Air Heater Running All Night
Use High-Quality Diesel Fuel
It is critical to use the highest quality diesel oil for your heater to keep it running efficiently and extend its life. Low-grade diesel fuels contain more sulfur and other contaminants which create carbon build-up. This decreases the fuel's flammability, reduces the available heat from combustion, and can eventually cause damage to the heater, resulting in expensive repairs – or worse, total replacement. Diesel such as marine-grade or ultra-low sulfur diesel will be free of contaminants and meet industry standards for performance. Spending a few extra dollars on quality fuel now will save you money and headaches down the road.
Perform Regular Maintenance
Mechanical equipment requires maintenance, and auto diesel air heaters are no exception. Maintenance is essential for keeping them running well and helps prevent parts from wearing out, fuel build-up from accumulating, and other issues arising. Cleaning the combustion chamber, changing the fuel filter, and inspecting the exhaust system are simple steps you can take to ensure your auto diesel air heater stays in peak condition and will help you save money on costly repairs down the line.
Prevent Your Heater from Turning Off
No one wants to wake up to a shivering-cold environment.
Check Fuel Levels: One of the most common reasons for a auto diesel air heater to unexpectedly stop working is due to low fuel levels in the tank. If you want to make sure that your heater stays on through the night, you must fill up the fuel tank each time you start the unit. This will ensure that it has enough fuel to run and will help avoid unexpected shutdowns.
Adjust Elevation Settings: Another issue that may cause your auto diesel air heater to turn off during the night is an elevation adjustment issue. This can occur if the elevation setting of your heater does not match the altitude at which you are using it. To prevent this, make sure that you adjust the setting so that it accurately reflects where you're using it, which is easy to forget if you're roaming through different types of terrain.
Check Faulty Wiring: Other potential causes for a auto diesel air heater shutting off at night include faulty wiring or a control unit malfunctioning. These types of electronic issues are perhaps beyond the average RV hobbyist, and in these cases, it's best to contact a professional who can provide assistance with diagnosing and fixing the problem.
Ensure Proper Ventilation
We've made reference to safety considerations a couple of times already, so let's get into it. When using a auto diesel air heater, proper ventilation is essential. The combustion of diesel fuel produces gases that can be hazardous to your health and the health of those around you. To prevent the build-up of these fumes it's important to install the heater in a well-ventilated area. Make sure there is adequate airflow in the room where the heater is installed. If possible, open windows or use fans to increase air circulation. Install an exhaust vent on the outside wall of your building or vehicle to allow fumes to escape safely.
How Do I Maintain My Auto Diesel Air Heater?
Right Installation
At the beginning, ask a professional technician to come over and install your heater according to the instructions on its packaging. A professional will ensure any issues with the product itself will be discovered early one while you can still get a refund or a free maintenance.
Healthy Hardware
Take advantage of the professional technician you hired and ask them to check if there is anything blocking your inlet and exhaust pipes. This is an important step to avoid future issues with toxic or harmful fumes.
Healthy Vehicle
After installing the auto diesel air heater properly and making sure it is working perfectly, you will need to preserve your product from future damage. Keeping your vehicle itself healthy is important so you can always tell if there is a problem with your heater or otherwise.
Regular Maintenance
Other than that be sure to have your auto diesel air heater serviced and maintained from time to time. This will make it easier for you to spot any problems with your heater and fix them so you can enjoy the most longivity on your product as possible. And remember, if your auto diesel air heater suddenly starts making any unusual sounds or smells, shut it off immediately. After that, hire a professional to take care of the repairs.
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Our Factory
Our factory is located in Zibo City, Shandong Province. The factory covers an area of 100 acres and has a standard factory building of more than 80,000 square meters. It has more than 20,000 square meters of high-standard dust-free constant temperature and humidity workshops and introduces advanced production equipment: Swiss CNC machining center, Japanese turning and milling compound machining center, German CNC grinder, Japanese Mitutoyo three-dimensional coordinate measuring instrument, and fully automatic ultrasonic cleaning agents and advanced assembly lines, and is also equipped with a technologically advanced environmental simulation laboratory for vehicle electric air conditioning systems.
Ultimate FAQ Guide to Auto Diesel Air Heater
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