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The ET21 is a compact mono block portable air conditioner with integral automatic thermostat. Built with practicality in mind, the ET21's rugged construction will stand up to the rigors of industrial use and is ideal for process and spot cooling.

  • Safe and easy to use
  • Fully portable
  • Robust construction
  • Fully automatic operation
  • Remote control
  • Quiet operation
  • Economical
  • Very reliable
  • Easy installation


  • Medium size site Offices
  • Small marquees
  • Medium shops
  • Archives
  • Storerooms
  • Garages
  • Medium sized workshops
  • Temporary accommodation
  • Medium sized factories
Nominal cooling duty
6.2 kW
High Pressure Switch - 3min. delay timer
Air flow (max)
780 m3/h
Plug type
BS1363 230 V
Typical cooled area
133 m3
Average power consumption
2.41 kW/hr
Power supply
230 V 1 ph 50 Hz Run 11 A
Optional cold air duct
2 x 5 metres x 125 mm diameter
Noise level (max)
68 dBA @ 1 metre
2 x 5 metres x 125 mm diameter
86 kg
Dimensions (L x W x H)
590 x 490 x 1300 mm

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