Rinnai 20lt External Domestic


LIMITED STOCK – kindly check availability prior to ordering.


  • Rinnai 20 litre geyser is ideal for 1 & 2 bedroomed homes in warmer areas of South Africa
  • 20 litre geyser can deliver up to 24 litres of hot water – easily supplying 2 bathrooms & kitchen sink)
  • Low running costs & high efficiency
  • Precise temperature control
  • Compatible low flow rated shower fixtures (7l – 9l per minute)
  • Minimum water pressure (kPa): 160
  • Maximum water pressure (kPa): 1000
  • Factory default temperature: 50-55C
  • Flow rate 25 degrees C/Max: l/min 20/24
  • Gas rate Min/ Max kg per hour: 0.29/3.1

Out of stock

SKU: REU-AM2024WD Categories: ,


All External influences will not be honoured such as:

  1. Borehole / dam / river water with high contents of calcium, magnesium, lime, iron etc, or no water filtration system.
  2. Faulty regulators, incorrect pipe sizing, incorrect positioning of geysers or incorrect installations of electrical, plumbing and gas.
  3. Electrical, surges, spike from load shedding, power outages, theft of cables etc.
  4. Any plasticides (DOP) from lpg hoses which settle on rubber diaphragms in modulating valve and regulators.
  5. Accidental damage and acts of God.
  6. Failure due to abuse or misuse, improper maintenance or failure to maintain.
  7. Failure due to incorrect or unauthorised installations.
  8. Domestic Model water heaters installed and used as Commercial units

Domestic Models:

REU-AM2024WD-SA – Infinity 20 external – 20e

REU-AM2626WD-SA – Infinity 26 external – 26e

  • 10 year warranty on Copper heat exchanger,
  • 3 year warranty on gas section and gas related parts
  • 1 year warranty on electrical parts

Commercial Models:

REU-VCM2837WC – 28 external

REU-VCM2837FFUC – 28 internal

REU-VRM2024WC – 32 external – 250e

  • 1 year warranty


  • (h) 530mm x (w) 350mm x (d) 194mm


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