Flueing and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases) - Specification for installation of gas appliances to chimneys and for maintenance of chimneys Ingestion-build-137917 Bursting disc holders

Bursting disc holders

Pneumatic testing

construction

Annex A (informative) Example use cases for an application profile — Curriculum Online

Annex D (normative) Evaluation of conformity

Flueing and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases) - Specification for installation of gas appliances to chimneys and for maintenance of chimneys Ingestion-build-137917 Bursting disc holdersBS 5440 1: 2008 specifies requirements for the installation of gas appliances to chimneys, chimney installation work likely to be undertaken by gas engineers and operatives working under UK gas industry conditions and requirements for the maintenance of chimneys. BS 5440 1 is applicable to open flue chimneys for Type B gas appliances and room sealed chimney configurations for Type C gas appliances, each of rated input not exceeding 70 kW net family