Built to endure harsh Australian conditions, this system features a sleek, compact design that allows for flexible installation in tight spaces. Its Puretemp temperature stability technology ensures a consistent and safe water temperature, while the digital status monitor provides real-time operational feedback. Whether you're outfitting a new build or upgrading your current setup, this system delivers modern comfort backed by Rinnai's proven reliability.
Available in Natural Gas and LPG models, the Infinity B26 is compatible with low-flow fixtures and maintains high performance even with multiple shower outlets in use. Users can further enhance their experience with optional temperature controllers, putting precise control at their fingertips. With a durable heat exchanger covered by a 25-year warranty, this system is a long-lasting investment in household comfort and energy savings.

Compact Space-Saving Design
Built with modern homes in mind, the Compact, Space-Saving Design ensures easy installation in smaller outdoor or utility spaces. Despite its slim profile, the system delivers full performance, providing reliable hot water without taking up unnecessary room or limiting installation flexibility.

Precise Temperature Control
Enjoy greater safety and comfort with Precise Temperature Control, featuring an intuitive digital display and easy-to-use interface. This smart function allows households to set exact water temperatures, reducing risks of scalding while providing consistently comfortable hot water tailored to individual needs.

Puretemp Technology
Engineered for comfort, Puretemp Technology keeps water temperature steady even when flow rates vary. This advanced system eliminates sudden fluctuations, delivering a smooth and consistent hot water experience every time, ensuring safety, reliability, and comfort across all household uses.

Optional Hot water Controllers
Enhance convenience with Rinnai’s BC145 and MC145 controllers, designed to give precise fingertip control over water temperature. Ideal for bathrooms or kitchens, these user-friendly units improve safety, comfort, and efficiency by allowing tailored temperature settings for different household needs.

