Specification for installation of gas-fired forced convection air heaters for commercial and industrial space heating (2nd and 3rd family gases) Ingestion-build-82061

Specification for installation of gas-fired forced convection air heaters for commercial and industrial space heating (2nd and 3rd family gases) Ingestion-build-820611 Scope This British Standard specifies the installation requirements for direct and indirect gas fired forced convection air heaters for space heating that are designed for commercial or industrial applications and to which The Gas Appliances (Safety) Regulations 1995 [1] apply. This British Standard applies to the installation and maintenance of appliances that are designed to utilize gases of Group H of the 2nd family (e. g. natural gas), gases of

carbon or aramid and generally used for plastics reinforcements

Beacon engineers

Control-gear refers to the electrical disconnect switches

Portable units having a condenser exhaust duct

New Type RAO connectors specified in Annex B are used in the optical backplane

An annex contains detailed worked examples

BS EN 61000 is a series on Electromagnetic compatibility (EMC)

both of which are withdrawn

The scope of the standard has been expanded to include all locations where these products may be used so that both professional and non-professional versions of these products are within the scope

• Seed drills which are manufactured before the date of its publication

Testing agencies are involved in the inspection of seals for pipe couplings

BS 787-2 on gate-end boxes with air-break circuit-breakers is useful for: