• Up to 3.3kW total cooling (subject to volume flow and relative humidity)
  • Available for wall mounting or floor mounting. When using the wall bracket the supporting wall must be suitable for the combined weight of the cooler, MVHR, bracket assembly. (100 kg Wall / 106 kg Floor)
  • No need for run around ducting. Keeps complexity low.
  • Minimal maintenance of fully sealed refrigerant heat pump with coil & fin heat exchangers. Similar to a fridge or freezer. Proven and reliable. Refrigerant is R407c (GWP 1774)
  • Heat cell will provide cooling assistance to pre-chill incoming fresh air when in operation exactly as it does normally with heat
  • Installation below the ceiling in the heated space but compact enough to permit the location of a washing machine below
  • Port sizes are 160mm.

Technical Information

Operation Cycle

  • Pre-set temperature inside the dwelling is reached
  • MVHR increased speed to cooler boost
  • Once achieved the cooler will start
  • Pre-set tempered internal temperature reached
  • Cooler will deactivate
  • MVHR decreased to continuous levels

Additional Controls

  • Optional manual mode via the onboard aura-t™
  • Minimum atmosphere temperature controls to ensure the cooler doesn’t operate with the dwelling heating system
  • Cooler can be deactivated via the thermostat and/or onboard aura-t™


  • Thermostat in Cooling Mode
  • MVHR atmospheric temperature sensing
  • Sufficient airflow for cooling operation automatically set by our controls
  • Internal pressure sensors ensure cooler operates only when sufficient airflow is maintained
  • Active communication between MVHR and Cooler


  • Conforms to requirements of UK statutory Building Regulations and Technical Standards for Ventilation and BRE 398.
    Meets requirements of Building Regulations Approved Document O (England & Wales).
  • EU RoHS Directive compliant.
  • Conforms to requirements of EC council directives relating to Electromagnetic Compatibility and Electrical Safety:
    • 2006/95/EC (LVD), 2004/108/EC (EMC)
    • EN 60335-1:2002/A2:2006, EN 60335-2- 80:2003/A1:2004.
    • CE and UKCA marked.

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