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  • NISN-2026-001 Electric Instant Hot Water Boilers – Potential for Overheating and Fire (All Makes and Models)

    Date published: 3 August 2026

    This notice highlights the potential for overheating and fire risk associated with electric instant hot water boilers installed across the healthcare estate.

    This notice applies to all electric instant hot water boilers, regardless of manufacturer. It aims to ensure healthcare organisations take action to inspect, maintain, and manage these units, minimising the risk of electrical overheating and fire, safeguarding patients, staff, and visitors.

    Documents

    • NISN-2026-001 Electric Instant Hot Water Boilers – Potential for Overheating and Fire (All Makes and Models)Adobe PDF (278.86 KB)

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