EN 14222:2021

Reference details

Reference: EN 14222:2021
Official title: Stainless steel steam boilers
Organisation: CEN
Publisher status in source: WithdrawnThis is the status recorded in the source, not a statement that this is the latest edition.
Source access: 19 October 2026

Research and application

Begin with the official scope and the product configuration. The title identifies a subject; it does not establish every product, use condition or legal requirement covered by the publication.

Product research routes

Heating, cooling and ventilation
Thermal performance, refrigerant and mechanical hazards, controls and system installation.
Metals, welding and surface treatment
Material grade, joining process and surface condition as linked elements of technical performance.

Questions for the evidence file

System and refrigerant data
Installation constraints
Control settings
Performance test conditions
Material certificates
Process qualification

Record the exact edition and associated amendments, the assessed object, the evidence examined and the limits of the conclusion. Explore IESQ research for detailed product and standard studies.

Legislation reference records

The following records come from Commission information lists. A source listing, a publication status and a legal presumption of conformity answer different questions. Check the applicable Official Journal acts, dates and restrictions for the intended claim.