BSI

PAS 4444:2020+A2:2026

Identifier
PAS 4444:2020+A1:2021
Title
Hydrogen-fired gas appliances - Guide
Type of Document
Standard
Applicability
Safety
Publisher
BSI
Country Coverage
International
Document Status
Current
Edition Date
2026-04-02
url
https://standardsdevelopment.bsigroup.com/projects/2025-01442
Element
H₂ Boilers & Water Heaters
Relevance to the Element
Informative
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Element
NG-H₂ Heating Appliances, Clothes Dryers & Burners
Relevance to the Element
Informative
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Element
NG-H₂ Boilers & Water Heaters
Relevance to the Element
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