Ecotel™ Free Cool

Ecotel™ Free Cool

The Ecotel™ Free Cool is a self-contained, outdoor cabin cooler which has been specifically developed to cool outdoor cabins, shelters, computer rooms, re-locatable equipment buildings and telecom base stations.

Designed for limited space
Annual running costs of just £207
Free Cooling reduces energy consumption
Flexible solution with 36 models in the range

Designed for where internal space is limited or unavailable, the Ecotel™ Free Cool is quick and easy to install, utilising a secure mounting bracket system.

The Ecotel™ Free Cool gives you the flexibility to optimise unit selection to match the considerations of your specific project.

Annual running costs of just £207

Operating continuously 24 hours a day, 365 days a year, the Ecotel™ Free Cool reduces energy consumption by utilising the benefits of lower ambient temperatures. As the internal operating temperatures of telecom cabins is higher than the actual outdoor dry bulb temperature the Ecotel™ Free Cool has been developed to utilise free-cooling throughout the year.

Choose from:

  • Two case sizes (740mm (H) x 560mm (W) x 560mm (D) and 850mm (H) x 730mm (W) x 730mm (D))
  • Three capacities (5kW, 10kW, 15kW – multiple units can be combined)
  • 36 models in the range


  • Two case sizes (560mm (W) x 740mm (H) x 560mm (D) and 730mm (W) x 850mm (H) x 730mm (D)
  • Three capacities (5kW, 10kW, 15kW)
  • Secure, tamper-proof fixings
  • Removable centrifugal EC fan for efficiency and extra quiet operation
  • G4 Filtration
  • Downflow installation (recommended installation)
  • Metal frame panel filters – prevent the risk of moisture damage
  • Cabin temperature control
  • Supply voltage options:
    – 230V/1PH + N/50Hz
    – 220V/1PH + N/60Hz
    – 220V/2PH no neutral/60Hz
  • Emergency -48V DC fresh air free cooling option
  • Remote display
  • High temperature alarm
  • Mains isolator
  • Pressure relief exhaust damper
  • Operating temperatures -20°C to +40°C


  • M5 filtration
  • Advanced cabin temperature control (up to 4 extra sensors)
  • Filter change switch
  • LED fault display
  • Energy manager
  • Fire rated dampers
  • BMS interface cards
  • Anti-vandal cage
  • Actuated exhaust damper
  • Lower ambient kit down to -40°C (components and cabling)
  • Higher ambient kit up to +50°C

Units <12kW are fully compliant with Ecodesign Lot 10. Units >12kW are exempt from Ecodesign when applied in process cooling applications (i.e. data centres, telecoms etc). Units >12kW within
the range applied in comfort cooling applications are non-Ecodesign compliant. FreeCool units within the range are exempt from Ecodesign. Please refer to your Airedale account manager for full details

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