Chimneys. Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Vertical air/flue terminals for C6-type appliances has-digital Annex E (informative) - Aids

Annex E (informative) - Aids to help implementation

This specification covers beam detectors with separations between the opposed components of 1 m to 100 m and minimum separations not exceeding 10 m

Face images have been used for many decades to verify identity of persons

Cold-rolled uncoated non-alloy mild steel narrow strip for cold forming

It provides a richer language and framework of issues and procedures that organizations

Chimneys. Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Vertical air/flue terminals for C6-type appliances has-digital Annex E (informative) - AidsBS EN 14989 1: 2007 covers vertical air flue terminals with metal flue ducts for chimneys for roomsealed heating applications meaning the combination of flue duct and air supply duct needed for the correct functioning of a C6 roomsealed appliance. BS EN 14989 1 specifies the requirements and test methods for positive pressure air flue terminals with metal flue ducts for C62 and C63 type gas appliances, which convey air for combustion, and the products