Ariston Main Flow Switch 27Rffi 998099 | Shop Now

Keep your Ariston boiler in top working condition with the Ariston Main Flow Switch Dia 27rffi, a genuine replacement component. Key features of this product: - Designed as a direct replacement switch for Ariston boiler models - Responsible for monitoring pressure or water flow inside your boiler to ensure everything is working within safe limits - Helps restore reliable heating and hot water when the original part wears out - Should be fitted by a qualified heating engineer for safety and warranty purposes - Using genuine or approved parts ensures your boiler meets safety standards If your Ariston boiler is showing fault codes, losing pressure, or not heating properly, this switch could be the solution. Always consult a Gas Safe registered engineer before replacing boiler parts. Ordering the correct part first time saves you time and avoids unnecessary delays to your repair or project.