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The Rinnai B26 Natural Gas 50C B26N50A Builders Continuous Flow Hot Water Heater is a compact and energy-efficient solution for consistent hot water. With a 26L per minute heating capacity and a 6+ star gas energy rating, this unit ensures a reliable supply for up to three bathrooms. Featuring Puretemp temperature stability technology and direct electronic ignition, it delivers precise temperature control and enhanced safety. Designed for external installation, its sleek, space-saving design makes it ideal for modern homes.
Dimensions: Height 531mm, Width 351mm, Depth 195mm
Heating Capacity: 26L/min (raised at 25°C)
Installation: External
Gas Type: Natural Gas (Propane models available)
Gas Energy Rating: 6+ star efficiency
Gas Input (High): 199MJ/h
Connections:
Cold Water: 20mm (3/4”)
Hot Water: 20mm (3/4”)
Gas: 20mm (3/4”)
Factory Pre-set Temperature: 50°C (60°C models available)
Minimum Operating Flow Rate: 1.5L/min
Colour: Dune
Electrical Supply: AC 240V 50Hz (10-amp weatherproof power point)
Water Controllers: Up to 4 can be installed
Warranty: 3 years parts & labour (10-year heat exchanger)
Extended 5-year heat exchanger warranty if two or more water controllers are installed
The Rinnai B26 Natural Gas 50C B26N50A Builders Continuous Flow Hot Water Heater is an advanced, energy-efficient solution designed to deliver a continuous supply of hot water. Unlike traditional storage water heaters, this unit heats water only when needed, reducing energy consumption and lowering running costs.
With a powerful 26L per minute heating capacity, the Rinnai B26 is perfect for homes with up to three bathrooms in warm climates or two bathrooms in cooler regions. It boasts a 6+ star gas energy rating, ensuring high efficiency and reduced environmental impact. The Puretemp temperature stability technology maintains a consistent water temperature, preventing fluctuations even when multiple taps are in use.
This unit is factory pre-set to 50°C for safe domestic use, with 60°C models available for specific applications. Its direct electronic ignition with automatic flame sensing enhances reliability and safety. Compatible with up to four water controllers, it allows for precise temperature adjustments in different parts of the home.
Designed for external installation, the compact 531mm x 351mm x 195mm design allows for versatile placement without taking up indoor space. It requires a 240V electrical supply and features a weatherproof power point for durable outdoor performance.
Backed by Rinnai’s trusted warranty, this unit includes 3 years parts and labour, plus a 10-year heat exchanger warranty (or 5 additional years when multiple water controllers are installed).
Ideal for modern households seeking a reliable, space-saving, and energy-efficient hot water solution, the Rinnai B26 delivers high performance with lower operating costs.
You may also be interested in the other sizes in this range, including:
Rinnai B26 Natural Gas 50C B26N50A Builders Water Heater With 1 Temperature Controller
Rinnai B26 Natural Gas 50C B26N50A Builders Water Heater With 2 Temperature Controllers
