The largest capacity in Rinnai’s range, the Hotflo 400L Hot Water Storage Tank delivers a powerful hot water output - even for the biggest of Australian families.

Built with a vitreous enamel lined steel tank, this storage tank offers exceptional durability - ensuring long-lasting performance. With inbuilt anode protection, the lifespan of the tank is extended.

The dual-handed design of the tank allows for increased flexibility during installation, accommodating various plumbing configurations. For safety and convenience, the tank is equipped with a pressure temperature relief valve and a thermostatic control with temperature safety shut-off.