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NF Best Diesel Air Heater Parts 12V 24V Glow Pin Screen Suit For Webasto Diesel Heater

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In 2006, our company has passed ISO/TS16949:2002 quality management system certification. We also bagged the CE certificate and Emark certificate making us among the only few companies in the world acquiring such high level certifications. Currently being the largest stakeholders in China, we hold a domestic market share of 40% and then we export them around the globe particularly in Asia, Europe and Americas.

Product Detail

Product Tags


When the cold winds blow and the temperatures drop, it’s crucial to have a reliable heating system in your vehicle or living space. Diesel heaters are widely used due to their excellent performance and energy efficiency. One of the important components that ensures smooth operation of these heaters is the illuminated pin screen. 

Technical Parameter

OE NO. 252069100102
Product Name Glow pin screen
Application Fuel parking heater

Product Detail

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Company Profile


Hebei Nanfeng Automobile Equipment (Group) Co., Ltd is a group company with 5 factories, that specially produce parking heaters, heater parts, air conditioner and electric vehicle parts for more than 30 years. We are the leading auto parts manufacturers in China.

Our factory's production units are equipped with high tech machineries, strict quality,control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.

In 2006, our company has passed ISO/TS16949:2002 quality management system certification. We also bagged the CE certificate and Emark certificate making us among the only few companies in the world acquiring such high level certifications. Currently being the largest stakeholders in China, we hold a domestic market share of 40% and then we export them around the globe particularly in Asia, Europe and Americas.

Meeting the standards and demands of our customers have always been our top priority. It always encourages our experts to continuously brain storm, innovate, design and manufacture new products, impeccably suitable for the Chinese market and our customers from every nook of the world.


1. What is a diesel heater glow pin screen?
The diesel heater glow pin screen is a component of the diesel heater and is responsible for controlling the heat output of the heater. It is designed to prevent excessive heat build-up and ensure safe and efficient operation of the heater.

2. How does the diesel heater glow pin screen work?
The glow pin screen acts as a barrier between the illuminated needles and the heater combustion chamber. It allows for correct airflow while preventing any debris or contaminants from entering the combustion chamber. This ensures that the heater runs smoothly without any issues.

3. What is the purpose of the diesel heater glow pin screen?
The main purpose of the glow pin screen in a diesel heater is to protect the glowing needles from damage caused by dirt, dust or other particles that may be present in the surrounding environment. It also helps regulate airflow, preventing any blockage and ensuring efficient combustion.

4. How often should the glow pin screen be cleaned or replaced?
The frequency of cleaning or replacing the glow pin screen may vary based on usage and environmental conditions. However, it is generally recommended to clean or inspect the glow pin screen regularly (ideally every few months) to ensure proper operation and prevent any potential problems.

5. What are the signs that the glow pin screen is clogged or damaged?
Some common signs of a clogged or damaged glow pin screen include reduced heat output, unusual noises from the heater, and increased fuel consumption. If you notice any of these signs, it is recommended to inspect and clean or replace the glow pin screen if necessary.

6. Can I clean the glow pin screen myself?
Yes, in most cases you can clean the glow pin screen yourself. However, if you are unsure of the proper cleaning procedures or suspect any damage to your glow pin screen, it is recommended that you refer to the manufacturer's instructions or consult a professional.

7. How to clean the diesel heater glow pin screen?
To clean your glow pin screen, you can use a soft brush or compressed air to remove any accumulated debris or dust. Make sure to gently brush or blow away contaminants from the glow pin screen to avoid any damage. Avoid using chemicals or abrasive materials as they may damage the glow pin screen.

8. Will a damaged glow pin screen affect the performance of the diesel heater?
Yes, a damaged or clogged glow needle screen can seriously affect the performance of your diesel heater. It results in reduced heat output, inefficient combustion and increased fuel consumption. Therefore, it is important to regularly inspect and maintain the luminous needle screen to ensure optimal performance.

9. Can I use a diesel heater without an glow pin screen?
No, it is not recommended to operate the diesel heater without the glow pin screen. The illuminated needle screen acts as a protective barrier and helps regulate airflow for efficient combustion. Operating the heater without the illuminated pin screen may cause damage to the heater's illuminated pins or other parts, affecting its overall performance and possibly creating a safety hazard.

10. Where can I purchase a replacement glow pin screen for a diesel heater?
Replacement glow pin screen for diesel heaters can be found at various automotive or heating equipment stores. Additionally, you can find them online through e-commerce platforms or directly from the manufacturer’s website. Make sure you choose the correct size and model for your specific diesel heater.

Learn about glow pin screen:

Before exploring the significance of the glow pin screen, let’s first understand the luminous needle itself. The glow pin is a small heating element in a diesel heater that ignites the diesel fuel to start the heating process. It reaches high temperatures and emits red light, hence its name. After the fuel ignites, your diesel heater begins producing warm air to keep you comfortable in cold weather conditions.

The function of the glow pin screen:

The glow pin screen is an important component located around the glow pin. Its main purpose is to protect the glowing needle from debris, dirt and carbon deposits that may affect its performance. Since diesel fuel contains impurities, these particles can clog the glowing needle, causing improper heating or even complete failure. The luminous needle screen acts as a shield to prevent any foreign matter from entering and affecting the function of the luminous needle.

Benefits of a well-maintained glowing pin screen:

1. Ensure optimal heating efficiency: Clean and unobstructed luminous needle screen allows maximum airflow to reach the luminous needles. This in turn results in efficient combustion and stable heat output. By regularly cleaning or replacing the illuminated needle screen, you can ensure that your diesel heater is running at peak performance, providing optimal heating efficiency.

2. Extended service life: A well-maintained luminous needle screen can significantly extend the service life of a diesel heater. By preventing debris from reaching the glowing needle, it minimizes the risk of damage from carbon deposits, which can lead to expensive repairs or require entire heater replacement. Simple maintenance of a glowing pin screen can save you time and money in the long run.

3. Enhanced safety: Clean luminous pin screens also play a vital role in maintaining a safe environment. When the glowing needle is free of debris, it is much less likely to overheat or cause electrical failure. Investing in regular maintenance and ensuring your illuminated pin screen is in top condition can help prevent potential fire hazards and ensure the safety of your vehicle or living space.

Maintenance tips:

To ensure your glow pin screen functions optimally, these maintenance tips must be followed:

1. Regular Inspections: Regularly inspect the glow pin screen for any visible signs of dirt, debris, or blockage. Clean the screen with a soft brush or compressed air to remove any buildup.

2. Replacement: If the glow pin screen is damaged, severely clogged, or shows signs of wear, consider replacing it. Many manufacturers offer replacement screens that are easy to install.

3. Professional Repair: It is recommended that your diesel heater and its components, including the illuminated needle screen, be inspected and repaired by a qualified technician. They have the expertise and knowledge to thoroughly clean and maintain your heater, ensuring its optimal performance.

in conclusion:

The glow pin screen may be a small part of your diesel heater, but it plays an important role in achieving efficient heating. By protecting the glow pin from dirt and debris, it enhances combustion, extends life and ensures safety. Regular inspection and maintenance of your glow pin screen will not only save you money in the long run, but will ensure a warm and comfortable environment during the cold winter months. Don’t underestimate the importance of this humble screen; it’s the key to efficient heating!

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