Rinnai Infinity A20 Continuous Flow Gas Hot Water

Rinnai Infinity A20 Continuous Flow Gas Hot Water

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$1,455.00
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Rinnai Infinity A20 Continuous Flow Gas Hot Water

Enjoy endless hot water on demand with the Rinnai Infinity A20, a compact and efficient continuous flow gas hot water system designed for New Zealand homes. Unlike traditional electric cylinders, the Infinity A-Series only heats water when you need it, making it a reliable, energy-efficient choice for residential use.

Perfect for external installation, the A20 is suited to both mains and medium pressure water systems. With hot water flow rates from 1.5–16 L/min, it easily meets the needs of small to medium households. Available in Natural Gas or LPG, you can select the fuel option that best suits your home.

For added safety and durability, the A20 comes with built-in frost protection as standard, plus multiple safety devices including flame failure, boil-dry, overheat, fusible link, pressure relief valve, and combustion fan RPM check.

Key Features:

  • Continuous flow hot water – never run out

  • Energy efficient – only heats water when needed

  • External installation only

  • Suitable for mains & medium pressure systems

  • Flow rate: 1.5–16 L/min

  • Direct electronic ignition

  • Nominal operating pressure: 120–1000 kPa

  • Frost protection fitted as standard

  • Available in Natural Gas or LPG (choose at purchase)

  • Fixed temperature settings: 40, 42, 50, 55, 60, 65°C

  • Safety devices: flame failure, boil-dry, overheat, fusible link, pressure relief valve, combustion fan RPM check

Not Suitable For:

  • Spa or swimming pool heating

  • Hydronic heating applications

  • Areas with hard or acidic water (treatment required)

The Rinnai Infinity A20 combines advanced technology, compact design, and proven performance to deliver hot water whenever you need it – efficiently, safely, and reliably.

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About Rinnai

Why Buy Rinnai from Turfrey?

At Turfrey, we’re proud to supply the full range of Rinnai gas hot water systems and home heating solutions—backed by expert advice, professional installation, and ongoing local support.

Rinnai is a trusted name in New Zealand, known for its slimline, modern gas heaters that add style and comfort to living spaces, and highly efficient gas hot water systems that deliver endless hot water when you need it. Designed with both performance and sustainability in mind, Rinnai’s innovative technology helps reduce energy use while keeping your home warm and comfortable.

With over 45 years of proven reliability, Rinnai products are built to last in New Zealand conditions. When you purchase through Turfrey, you’re not just getting a leading brand—you’re gaining the confidence of buying from a local team who understands Kiwi homes and can provide the right solution, from product selection to expert installation.

💡 Choose Turfrey for your Rinnai gas heating and hot water needs—and enjoy comfort, efficiency, and peace of mind with every purchase.

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