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The 3.5kW system is ideal for mid-sized rooms. Designed to provide you with complete control of your environment, this system offers both heating and cooling functions. With quality rigorously tested in the harsh Australian climate and inverter technology to reduce energy consumption, the Rinnai Inverter 3.5kW system is a smart choice.

Rinnai 3.5kW Inverter

Features :

  • Low sound levels from both the indoor heater and outdoor compressor
  • Energy efficient inverter technology
  • Easy to use remote control
  • Delay timer to turn the appliance on or off within a specific time period
  • Intuitive end of season cleaning function
  • Adjustable air flow direction
  • Outdoor operation range for temperatures up to 47 degrees Celsius
  • Low operating noise levels
  • Boost/turbo mode to reach the set temperature within a shorter period of time
  • 5 years limited warranty


  • 5kW- ideal for mid-sized rooms
  • Cooling Capacity: 3.6kW (1.4-3.8), 2.5 star energy rating
  • Heating Capacity: 3.7kW (1.5-4.0), 2.5 star energy rating