Specification for dedicated liquefied petroleum gas appliances. Parasol patio heaters. Flueless radiant heaters for outdoor or amply ventilated area useWhat is BS EN 14543 Parasol patio heaters about? BS EN 14543 discusses parasol patio heaters. BS EN 14543 specifies the design, safety, and marking requirements and test methods for flueless patio heaters for outdoor or amply ventilated area use only. These appliances are for use exclusively with gases of the third family. BS EN 14543 applies to appliances that have a nominal heat input not exceeding 17 kW (based on the gross calorific value),

which extend down to the metal base

- guidelines for the implementation of national laws and regulations (e

BS 8490 should be read in conjunction with BS EN 12056-3 which deals with the layout and calculation of roof drainage

BS EN 15546-1 is the first part of the series of European standards that specifies the general requirements for small bore connectors used in specific medical applications to convey liquids or gases to or from a patient or via intermediate systems

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/microwave

BS EN 50377-13-3 on connector sets and interconnect components is useful for:

when ignited with pilot flames

appropriate agreement shall be reached by manufacturer and purchaser before the contract is signed

Requirements for current transformers used in electrical measuring instruments and protective devices

NOTE It is important to note that the result of the corrosion test is only strictly valid for the corrosive medium used in the test

BS EN IEC 62862‑3‑2 provides you with the documentation to be supplied