Protecting performance: Rinnai puts limescale defence front and centre at Installer Show 2025
Rinnai to champion critical role of scale protection in hot water systems—plus new tech, extended warranties and 15 chances to win one of 15 free boilers
Rinnai will use Installer Show 2025 to spotlight the often-overlooked threat of limescale in hot water systems—and why scale protection is essential for long-term system performance, efficiency, and cost control. With hard water affecting over 60% of UK sites, Rinnai is urging installers to prioritise scale defence as a standard part of every domestic hot water (DHW) installation.
Visitors to the Rinnai stand will be able to explore the science behind scale formation and see how solutions like Aquabion—an advanced galvanic and electrolytic system—transform calcite into non-adhering aragonite, preventing build-up and protecting system integrity.
But this isn’t just about showcasing a product. It’s about starting a conversation. Rinnai’s technical team will be on hand to discuss real-world installation scenarios, share best practices, and help installers understand how scale protection can reduce callouts, extend appliance life, and improve customer satisfaction. Come to the Rinnai stand and get involved and join the conversation on scale protection and system longevity.
What else is on the Rinnai stand at the Installer SHOW?
- New electric storage and instant water heaters
- Smart-grid-ready R290 heat pumps
- N Series Sensei continuous flow water heaters with up to 12-year warranties
- Rinnai Applied: a new division offering heat pumps up to 600kW, chillers, and AHUs for large-scale commercial projects
And for a bit of relaxation – Come and Play to win darts, “Play Your Cards Right,” and hundreds of prizes—including 15 free domestic boilers.
