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ECU - Environmental Control Unit

ACD has specially developed environmental control units for shelters. The standard industrial heaters on the market were often too bulky to be transported in a dedicated rescue vehicle but also too vulnerable to be transported in a fire truck. We only use oil fired heaters with external burners for warming up our tents and shelters. The exhaust fumes are not mixed with the ventilation air and therefor do not enter into the tent. The Air Heaters on Diesel are indispensable, efficient with high power output. The Heaters are quickly installed. Connect the quick coupling of the fuel suction hose to the Nato Standard 20L Jerry, switch on the device and the heater is starting to blow comfortable warm air into the Shelters. The exhaust fumes are completely separated through the chimney. The exhaust and water from the combustion air stay outside the tent. Most of our heaters have standard the unique ventilation mode. Cool outside air is blown into the tent, supplying fresh air and reducing temperature and most importantly the humidity. This way the heater for the winter can also be used in the summer times. When it really becomes hot, air conditioners can be used. The A/C ACD50 is a standard split air conditioner assembled in flight cases which makes it suitable for robust transport. If you want to know which ECU model you need to give your people a comfortable climate, you can use our tent heating capacity calculator.

Not only our shelters but also our heaters are now standard equipment on some national rescue vehicles see Medical Truck GW San NW, Medical Truck GW San BW


  • AIR558Aircobox ACB50
  • Split Airco integrated into two robust flight cases.
  • Evaporator unit inside the shelter connected with 3m long flexible hose with the condenser unit outside placed
  • Cooling capacity 4,2 kW. Air volume 640 m3/h.
  • Power input 1,4 kW
  • Length: 56cm, Width: 41cm, Heigth: 120cm, Weigth: 76kg

 

  • AIR500-30-BHeater AIR30-B
  • Heating system with accessories,
  • For heating or ventilating air in Airshelters,
  • with 2 hoses possibility to recirculate air for optimal energy efficiency.
  • Capacity 25 kW, Airflow 1000 m3/hr,
  • Fuel consumption: Diesel, 2,4 l/h,
  • Including 20L Nato Jerrycan, thermostat, 2 x 6 m. flexible hoses, chimney with raincap.
  • Electric Motor 180W 230V.
  • Length: 130cm, Width: 60cm, Heigth: 95cm, Weigth: 90kg

 

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  • Heater 30L setHeater AIR30L Set
  • Heating system with accessories,
  • For heating or ventilating air in Airshelters,
  • with 2 hoses possibility to recirculate air for optimal enercy efficiency.
  • Capacity 25 kW, Airflow 1100 m3/hr,
  • fuel consumption 2,4 kg/h,.
  • Including 20L Nato Jerrycan, thermostat, 2 x 6 m. flexible hoses, chimney with raincap.
  • Electric Motor 180W 230V.
  • Length: 120cm, Width: 49cm, Heigth: 50cm, Weigth: 64kg

 

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Heater 50BOil fired heater for warming up tents and shelters. The Air Heaters on Diesel are indispensable, efficient with high output. The Heater is quickly installed.

  • Type: Heater AIR50B
  • Art. nr.: AIR562-B
  • Fuel tank: internal, 50 liter
  • L x W x H: 95 x 56,5 x 155 cm
  • Air flow: 2500 m3/h
  • Electric power: 2,0 Ah max 1 x 230V, 430W nom.
  • Output: 45 kW
  • Fuel consumption: Diesel, 4.5 l/h
  • Weight: 88 kg

 

  • ThermostatThermostat
  • Room Thermostat with 10 m. cable for Heater AIR30
  • Weigth: 2kg
  • Chimney for heaterChimney for Heater
  • Chimney with raincap fro Heater AIR30L
  • Weigth: 4,5kg