Specification for metal flue boxes for gas-fired appliances not exceeding 20 kW Ingestion-build-47786 This document defines the presentation

This document defines the presentation of utilances or utilization factors respectively for luminaires used for road lighting

The guidance applies to:

BS 8431 helps in protecting against solar radiation for meters intended for outdoor use

The objectives of BS EN 55032 are:

Specification for metal flue boxes for gas-fired appliances not exceeding 20 kW Ingestion-build-47786 This document defines the presentationBS 715: 2005 specifies the dimensional, material and performance requirements for metal flue boxes to enable gas fire flues to be installed against or within a wall which does not have a fireplace or flue. Together with BS EN 1856 1 and BS EN 1856 2, BS 715: 2005 supersedes BS 715: 1993 which is withdrawn.