GB16914-2023

General safety technique requirements of gas burning appliances

燃气燃烧器具安全技术条件

GB 16914-2023 es una norma nacional china obligatoria vigente: General safety technique requirements of gas burning appliances. Sector: Construcción. Enfoque: Seguridad de productos. Entrada en vigor: 1 jun 2025.

La aplicabilidad depende del alcance del producto, la vía de certificación, los avisos de la autoridad competente y las reglas de transición. Solicite una traducción o verifique la fuente antes de usar esta ficha en una decisión de cumplimiento.

Resumen de cumplimiento

Este resumen está disponible por ahora solo en inglés.

Alcance y aplicabilidad

This standard applies to household and commercial gas burning appliances and their accessories fueled by urban gas. It specifically excludes appliances used in transportation vehicles like ships and cars, as well as equipment designed for industrial manufacturing processes or laboratory research. Manufacturers of domestic and commercial gas equipment must verify compliance with this standard before entering the Chinese market.

Requisitos técnicos

The standard outlines fundamental safety requirements focusing on materials, design, and manufacturing. Materials must withstand expected chemical, thermal, and mechanical stresses, and components contacting food or drinking water must not cause contamination. Manufacturers are explicitly required to conduct a risk analysis and design appliances to mitigate risks associated with foreseeable usage, electrical faults, and electromagnetic compatibility. For operational safety, the standard mandates strict control over unburned gas emissions. Indoor appliances must feature flameout protection to prevent gas accumulation. Combustion stability is critical to ensure carbon monoxide and other harmful substances in combustion products remain within safe limits. Appliances must also feature safe ignition systems and prevent backflow of smoke in connected flues. The standard also specifies comprehensive requirements for user documentation and labeling. Appliances must include nameplates and safety warning labels written in standardized Chinese characters. Installation instructions must detail technical information regarding installation interfaces, gas categories, and rated pressures. Manufacturers must provide detailed manuals covering installation, operation, and professional maintenance procedures.

Métodos de ensayo

While GB 16914-2023 establishes the fundamental safety conditions, it references specific evaluation procedures rather than detailing exhaustive test steps. Key assessments involve verifying structural stability under normal operation, evaluating the performance of safety control devices during energy fluctuations, and testing the reliability of ignition and flameout protection systems. Compliance verification also includes reviewing the completeness of risk analysis documentation and user manuals.

Preguntas frecuentes

What products are regulated under GB 16914-2023?

The standard applies to household and commercial gas burning appliances and their accessories fueled by urban gas. It excludes appliances used in vehicles, ships, or those designed specifically for industrial manufacturing processes or laboratory research.

Are there any updates from the previous version of GB 16914-2023?

The 2023 version introduces several updates, including the addition of risk analysis requirements, considerations for electromagnetic compatibility (EMC) risks, and new requirements for nameplates and installation interface technical information. It also restricts the definition of normal use to within the appliance's service life.

How does GB 16914-2023 relate to other international gas appliance standards?

GB 16914-2023 serves as the fundamental safety framework for gas burning appliances in China, similar in scope to European directives like GAR (Gas Appliance Regulation). Manufacturers must ensure their specific product categories comply with both this overarching standard and their corresponding specific product standards.

The summary above provides a high-level overview of GB 16914-2023. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 16914-2023 today to access all detailed parameters, tables, and testing procedures.

Indicaciones de aplicabilidad

Tipo: Seguridad
CCS: P45
ICS: 91.140
Organismo competente: Ministry of Housing and Urban-Rural Development
Comité técnico: Ministry of Housing and Urban-Rural Development

Relaciones

Sustituye a:GB 16914-2012