tent cooling

  • AC-M11 AC-M11
  • Tent cooling AC-M11 with wheel kit
  • mobile cooling AC-M11 with booster heater

AC-M11 air conditioner for tent cooling.

The AC-M11 air conditioner is a portable unit developed primarily to provide air conditioning in temporary or transportable buildings or tents.

The AC-M11 is a small, light-weight aluminium unit built into a rigid steel frame. The unit is designed for outside installation with ducted supply and return air. For field hospitals, where the need for filtration is higher than that of normal accommodation, a dual filtration system for the internal air path is available.

The function of the AC-M11 is based on a cooling circuit and two powerful fans. The evaporator section contains the evaporator and a radial fan which draws warm internal air through the cold evaporator and blows out the cooled air through the side or the top of the unit. The condenser section contains two condenser coils and a large axial fan returning the heat from the internal air to the outside.

Wheel kit
A wheel kit is available as a basic add-on-solution which can be fitted to the AC-M11 on site without using any tools. Easily accessible handles lift the unit to transport mode and the AC-M11 can be transported and moved to the optimal position by one person. On sites where no forklift is available, the wheel solution enables rapid and easy deployment of the AC-M11 aircon.

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See how our units
are manufactured
  • Tents
  • Accommodation
  • Military camps
  • Relief camps
  • Work camps in oil and gas industry
Features and Benefits
  • Designed for optimal utilization of a standard 20" ISO container (30 pcs).
  • The AC-M11 is built into a strong metal frame with insulated panels where relevant, powder coated.
  • All sheet metal parts are protected against corrosion by a minimum 80μm top coat.
  • Top finish painting is standard sand colour.
  • All sheet metal parts are protected against corrosion by a minimum 80μm top coat.
  • Designed for air conditioning when the temperature is above 20oC.
  • It can provide cooling at ambient temperatures up to +60oC.
  • Option with built in heating will heat when ambient temperature is below 20oC.
  • Scroll compressor for a high degree of reliability and low noise level.
  • Automatic phase surveillance.
  • Sequential start of units possible.
  • Environment-friendly R134a refrigerant.
  • HP/LP pressostat switches ensuring long compressor lifetime.
  • Controlled by a room thermostat placed inside the tent (accessory).
  • G3 filtration of internal air.
  • Dual filters in front of internal air intake as an option.
  • Fresh air intake.
  • Four way fork lift handling.
  • Easy strap down on air cargo pallets and stackable (two units on top of each other).
  • Insulated flexible hoses Ø315 mm for exhaust and return air openings.
  • Low voltage control circuit.
  • CE-marked.
  • ErP 2015 compliant.
tent cooling AC-m11
NATO Stock Number with 8 kW heat 4120-22-622-8737
Operating range, ambient temperature, cooling 20-60oC
Operating range, ambient temperature, heating -32-(+20oC)
Airflow, internal, with hoses 1700 m3/h
Airflow, external 3500 m3/h
Nominal Cooling capacity Note Performance varies with varying conditions 11,0 kW 
Heating capacity (optional) 8 kW
Power supply 3x400 V / 50 Hz
Max. running current (cooling/heating) 15 / 16 A
Locked rotor amperage Note Soft starter available 65,5 A
Power consumption, cooling (tested) 4200 W (worst case 5600)
Power consumption, heating (tested) 8800 W
Refrigerant / quantity R134a / 4,0 kg
Filter material, EN 779 G3 + optional
Protection class IPX5
Hose connection 1x315 Ø mm
Noise level measured inside tent, 1 meter from tent wall 55 dB(A)
Weight (without accessories) 170 kg
  • Dantherm ACM 11 cooling AC-M11
  • Dantherm coolers for tents AC-M11
  • Tent cooling for military AC-M11
  • Mobile tent cooling AC-M11 with wheel kit
  • Mobile cooling from Dantherm AC-M11
  • booster heater AC-M11 booster heater
  • Cooling of tents AC-M11 booster heater
  • Tent cooling from Dantherm AC-M11 booster heater open
  • Mobile cooling units AC-M11 booster heater

Remote thermostat with 15 m  kabel


Insulated, flexible air duct Ø315 mm x 3 m incl. storage bag 


Uninsulated flexible air duct Ø315 mm x 5 m incl. storage bag 


Air distribution air duct Ø315 mm x 6 m


F7 filter

 ACM11 on trolley with wheels

Trolley with wheels, mounted on aircon


Service manual