Rinnai Prestige, Evacuated Tube Systems

Rinnai Prestige Evacuated Tube Solar Hot Water System. 10 year tank warranty!

Rinnai Product Brochure

Rinnai Product Warranty



Evacuated Tube Solar Systems consist of a ground mounted storage tank that is installed separately to the tubes mounted on the roof. A small pump circulates the water from the cylinder through the header across the top of the tubes to absorb the maximum available solar energy.


Storage capacity Booster No Of Evacuted tubes Frost protection to -12 deg C No of Bedrooms
System N 250 S20 25 1 to 3
System P 250 S26 25 3 to 4
System R 315 S26 25 3 or more
System S 315 S26 30 3 or more
System TM 250 3.6 kW 25 1 to 3
System VM 315 3.6 kW 25 3 to 4
System WM 315 3.6 kW 30 3 or more

Contact  SA Hot Water™ for more information.


  • 250 or 315 litre capacity storage
  • Electric boost or continuous flow gas boost configurations
  • Minimal impact on the aesthetics of your roofline
  • No need to reinforce the roof structure
  • High efficiency evacuated tubes to absorb the maximum available solar energy
  • Frost tolerant for temperatures down to -12°C
  • Solar collectors available in 20, 25 or 30 tube configurations
  • Tanks manufactured in Australia
  • 10 years warranty on the tanks
  • 15 years warranty on the evacuated tube collector