Rinnai

Rinnai is one of Australia’s leading heating and cooling brands. Rinnai manufactures ducted gas heaters, evaporative coolers, split systems, reverse cycle air conditioners, and hot water systems. Homeowners and businesses trust Rinnai products for reliable performance, energy efficiency, and year-round comfort.

Air Diffusion Australia stocks a wide range of Rinnai replacement parts and accessories. Find controllers, sensors, PCBs, fan motors, and service parts for your Rinnai system. We can help you identify the right components to keep your heating and cooling equipment operating efficiently.