For the past 50 years, HLN diesel heater has been the factory pre-installed diesel heater provider for manufacturers of trucks, construction vehicles, vans, camper vans, and buses, many of whom rank among top 10 in the world by sales volumes. All the diesel...

For the past 50 years, HLN has been the factory pre-installed diesel heater provider for manufacturers of trucks, construction vehicles and buses, many of whom rank among top 10 in the world by sales volumes. All the diesel heaters are E-mark certified and widely...

  The HLN Aquano hydronic diesel heater is a powerful yet compact heating solution designed for engines and passengers in severe cold weather. Its unique design makes it ideal for use in vans, buses, boats, campervans, motorhomes, and campervan conversions. The heater operates independently...

The HLN Aquano water heater is a powerful yet compact heating solution designed for engines and passengers in severe cold weather. Its unique design makes it ideal for use in vans, buses, boats, campervans, motorhomes, and campervan conversions. The heater operates independently of the...

The HLN Aquano hydronic heater is a powerful yet compact heating solution designed for engines and passengers in severe cold weather. Its unique design makes it ideal for use in trucks and buses. The heater operates independently of the engine to preheat the engine...

A real 8kW air heater that generates 8kW heat output Brushless fan motor Automatic altitude adjustment function and is capable of operating at 5,000m / 16,000ft height. Fuel consumption (l/h): ~1  Weight (kg): 9 Outline dimensions (L*W*H) (mm): 525*155*230 Ignition power (W): 300 Rated...

Popular solution provided by HLN for DIY users. This version of heater has automatic altitude adjustment function and is capable of operating at 3,000m / 10,000ft height. Brushless fan motor that runs for more than 5,000 hours  WiFi controller   All installation kits included Fuel...

The HLN Aquano hydronic diesel heater is a powerful yet compact heating solution designed for engines in severe cold weather. The heater operates independently of the engine to preheat the engine. The heater is designed for professional installation. Please contact us for details. Heating...