BS EN 14989-1:2007

BS 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 of combustion from appliances to the outside atmosphere. It also specifies the requirements for marking, manufacturer’s instructions, product information and evaluation of conformity.

BS EN 14989-1:2007 contains:

• Normative references
• Terms and definitions
• Symbols
• Manufacturer's declaration for type test
• Dimensions and tolerances
• Performance requirements
• Product information
• Marking
• Designation
• Evaluation of conformity
• Test methods