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-DISCONTINUED- Central Heat Pump
Series Alizé


  • Side-discharge type, Dettson is the first HVAC manufacturer.
  • Variable-speed compressor from 25 to 100% modulation
  • Quiet outdoor operation, with a maximum of 49 to 55 dB at full speed depending on the unit.
  • Very low-speed PCM ventilation
  • Longer operating cycles
  • Significant dehumidification in summer
  • Significantly smaller footprint
  • Very high efficiency: 27 SEER per 9,000 BTU for air conditioning
  • Low kW energy consumption
  • Access to the Right Sized System exclusively from Dettson
  • Fine control
  • Consistent room temperature
  • Capacity from 3/4 ton to 3 tons