About SN 546385/2:2025 at a glance

The SIA 385/2:2025 standard, published by the Swiss Society of Engineers and Architects (SIA), outlines the essential guidelines for designing and implementing hot water installations in buildings. This standard focuses on critical aspects such as hot water demand, thermal losses, and auxiliary energy requirements. This FAQ will address common queries on how to achieve SIA 385/2:2025 compliance, ensuring installations meet the necessary regulatory and performance standards.

Related topics

If you're interested in furthering your understanding of hot water installations, consider exploring the following related topics:

• Other clauses of SN 546385/2:2025 that detail specific requirements.
• Sister standards such as SIA 385/1, which covers additional heating requirements.
• Training programs focused on SIA 385/2:2025 compliance and implementation.

Get the standard or training

To ensure your hot water installation meets SIA 385/2:2025 compliance, you can purchase the standard or enroll in training sessions that cover its requirements in detail.