Original Equipment Heaters for Fortune 500 companies

Original Equipment Heaters for Fortune 500 companies

We serve you with the high quality diesel heaters that we serve the world's top vehicle OEMs.

We serve you with the high quality heaters that we serve the world's top vehicle OEMs.

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50 Years of expertise in diesel heaters!

50 Years of expertise in diesel heaters!

You deserve the best!

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WELCOME TO HLN WEB SHOP

HLN has been focusing on diesel heater manufacturing for the past 50 years. The company mainly serves top manufacturers of trucks, construction vehicles, buses and vans. Many of HLN's clients are in the Fortune 500 list, or ranking among top 10 globally by sales volume. The company's products are pre-installed on vehicles operating in EU, Asia-Pacific, and Americas. HLN is inspired to provide products and services of the highest standard to customers in the transportation industry.
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RECOMMENDED PRODUCTS

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HLN 2kW PRO Air Diesel Heater 12v -40F, Vehicle Original Equipment; Installation Kits, WiFi Controller Included
$659.00 USD
$659.00 USD
HLN Aquano 5K Hydronic Diesel Heater 12V F- Vehicle Original Equipment; Installation Kits, -40C WiFi Controller Included
$649.00 USD
$649.00 USD
Aquano 10K Water Heater 12V - Truck Original Equipment; Installation Kits, WiFi Controller Included
$699.00 USD
$699.00 USD
HLN Bluetooth 4kW PRO Air Diesel Heater 12v -40F, Vehicle Original Equipment; Installation Kits Included
$699.00 USD
$699.00 USD
HLN Bluetooth 2kW PRO Air Diesel Heater 12v -40F, Vehicle Original Equipment; Installation Kits Included
$659.00 USD
$659.00 USD
ECE E13 R10 & R122

Certified with ECE R10 and R122, type approved in the EU
2-Year Warranty

With 50 years' customer satisfaction record, HLN provides 2-year's warranty on all parts
Wi-Fi or Bluetooth

With the HLN app, you can always control your heater at ease

Latest Posts

How Diesel Coolant Heaters Help Trucks Avoid Cold Starts and Protect Engines

How Diesel Coolant Heaters Help Trucks Avoid Cold Starts and Protect Engines

Introduction In the world of heavy-duty trucking, ensuring reliable engine performance in harsh winter conditions is critical. Cold starts—when a truck’s engine...
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How to address the issue of white smoke coming out of a diesel heater exhaust port

How to address the issue of white smoke coming out of a diesel heater exhaust port

Error 13 (E13) of HLN diesel air heaters relates to combustion disruption, and sometimes it will have white smoke coming out of...
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How to operate HLN WiFi controller for Aerolyn air diesel heaters

How to operate HLN WiFi controller for Aerolyn air diesel heaters

The video shows how to operate an HLN WiFi controller for Aerolyn air diesel heaters. The controller can be used for 2...
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Top Reviews

Aerolyn Air Heater
Jonathan R.
Absolutely fantastic air heater! The Aerolyn Air Heater works seamlessly even in the harshest conditions. I installed it in my truck, and it keeps the cabin warm without any issues. Installation was straightforward, and the performance is top-notch. Highly recommend this to anyone needing reliable heating for their vehicle!
July 15, 2024
Aquano Coolant Heater
Melissa K.
This coolant heater is a lifesaver! The Aquano Coolant Heater quickly warms up my engine, even on the coldest mornings. It’s efficient, easy to install, and has significantly improved my vehicle's winter performance. Excellent product and worth every penny!
August 2, 2024
Control Panel
Derek L.
The wifi controller I purchased was exactly what I needed for my setup. It's user-friendly and allows me to control the heater with my phone with an app. The quality is evident, and it was a perfect fit for my heating system. Great product!
July 25, 2024
Fuel Pump
Olivia M.
I’m extremely satisfied with the fuel pump I bought. It was easy to install, and it functions flawlessly. It's robust and quiet. I highly recommend this product!
August 10, 2024
Silencer
Brian T.
The integrated exhaust silencer is excellent! It significantly reduced the noise from the heater system, making for a much quieter and more comfortable ride. It’s durable and was straightforward to install. I’m very happy with this purchase.
July 30, 2024