Rinnai INFINITY N-Series gas continuous flow water heaters

Rinnai INFINITY N-Series Condensing Gas Continuous Flow Water Heaters

Are you looking for an ultra-efficient, high-capacity hot water solution for a demanding commercial project or a large New Zealand home? The Rinnai INFINITY N-Series is the pinnacle of condensing gas continuous flow water heating technology. Engineered to deliver endless hot water on demand, these trade-quality units are designed specifically to meet the rigorous performance needs of modern Kiwi installations.

Whether you need an external unit (N56kWe) or an indoor flued option (N56kWi), the Rinnai INFINITY N-Series delivers unbeatable efficiency by capturing waste heat through its advanced condensing technology. This means lower energy bills for homeowners and exceptional performance for commercial properties.

Why Choose the Rinnai INFINITY N-Series?

• Highly Efficient Condensing Technology: Recovers heat from exhaust gas to pre-heat incoming water, maximizing energy efficiency.
• Premium Stainless Steel Build: Features a full stainless steel heat exchanger and internal piping for maximum durability and corrosion resistance.
• Low Maintenance Inverted Burner: Innovative inverted burner design eliminates the need for regular burner cleaning, leading to longer service intervals and reduced lifetime maintenance costs.
• Smart Ring Main Integration: With inbuilt pump connectivity and a temperature sensor, the N-Series can power and control a circulating ring main or run in-series effortlessly.
• Easy Trade Installation: Features a pre-mix burner (no gas pressure setting required for easy gas-type conversion) and simple daisy-chain electronic connections to link multiple units.
• Built-In Control Panel: Easily set operating parameters directly on the unit.

Product Specifications & Performance

• Hot Water Capacity: 1.5 to 37 litres per minute. Nominal water capacity is 32 litres per minute at a 25°C rise (1920 L/hour).
• Gas Types: Available in Natural Gas or LPG configurations (please specify gas type when ordering).
• Operating Noise: Low-level operating noise between 50-54 dB(A). We recommend considering this when planning installations near bedrooms.
• Pressure Compatibility: Suitable for mains and medium pressure systems.

Suitability and NZ Standards Compliance

The Rinnai INFINITY N-Series is ideal for high-demand Kiwi homes and light-to-heavy commercial applications. Please note the following installation requirements:

• Model Selection: The external N56kWe model is strictly for outdoor applications, while the internal N56kWi model is designed for indoor, flued installations.
• Indoor Clearances (N56kWi): Must meet AS/NZS 5601.1 standards if installed in an enclosure (such as a cupboard or partitioned space). A 600 mm front clearance is recommended for servicing access, which can be reduced to 50 mm when cupboard installation guidelines are met.
• Water Quality: Hard or acidic water must be treated to protect the heat exchanger and maintain product warranty.
• Exclusions: These units are not suitable for spa/swimming pool heating or hydronic heating applications.

Get Expert Advice and Professional Installation from Pratts

At Pratts, we are your local New Zealand plumbing, heating, and gasfitting specialists. Whether you are a trade professional sourcing for a commercial build or a homeowner upgrading your system, our expert team is here to help. Contact Pratts today to secure your Rinnai INFINITY N-Series unit, discuss gas conversion options, or request a professional installation quote tailored to your project.