
Infinity B
Ideal for1 bathroom
- Quality Japanese design and manufacturing
- Never runs out of hot water
- Precise temperature control for safety and convenience
- Status operation monitor
- Puretemp™ temperature stability technology
As Australia’s first fully Electronic Gas Continuous Flow Hot Water System, the Rinnai Infinity / Infinity B delivers an endless supply of hot water on demand, providing reliable, energy-efficient comfort for households of all sizes.

Ideal for1 bathroom

Ideal for2 bathrooms (3 in warmer climates)

Ideal for2-3 bathrooms (4 in warmer climates)

Ideal for1 bathroom (2 in warmer climates)

Ideal for1-2 bathrooms (3 in warmer climates)


Ideal for1 bathroom
