SWKI VA104-01:2026 provides essential guidelines for hygiene requirements in ventilation and air-conditioning systems, ensuring optimal indoor air quality in Switzerland. This FAQ addresses the most common inquiries regarding compliance with these standards.

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About SWKI VA104-01:2026 at a glance

SWKI VA104-01:2026 is a Swiss standard published by the Schweizerischer Verein von Gebäudetechnik-Ingenieuren, focusing on hygiene regulations for ventilation and air-conditioning systems. It is crucial for ensuring that these systems maintain high indoor air quality and comply with established technical standards. This document outlines the necessary steps and requirements for compliance, including planning, construction, operation, and maintenance of RLT systems, while integrating relevant VDI standards and addressing the exclusion of Zuluftkategorie 3 (ZUL 3).

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Related topics

Explore these related areas to deepen your understanding of compliance:

• Other clauses of SWKI VA104-01:2026: Familiarize yourself with additional requirements and guidelines.
• Sister standards: Understand the connection with VDI 6022 and VDI 3803 to ensure comprehensive compliance.
• Training: Consider hygiene inspections and training programs to enhance your team's knowledge.

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Get the standard or training

To fully comply with SWKI VA104-01:2026, purchasing the standard or enrolling in training courses is highly recommended. This can provide you with the insights and knowledge necessary for effective implementation.