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BS EN 17692. Central heating boilers. Main specification for indirectly heated unvented (closed) metallic pressurized buffer tanks. Requirements, testing and marking
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|Standard number:||21/30437683 DC|
|Status:||Draft for Comment|
This standard 21/30437683 DC BS EN 17692. Central heating boilers. Main specification for indirectly heated unvented (closed) metallic pressurized buffer tanks. Requirements, testing and marking is classified in these ICS categories:
- 91.140.10 Central heating systems
This document specifies the essential terms, constructional requirements, tests, energy assessment and marking of indirectly heated water storage tanks for primary water (buffer tanks), with a capacity not exceeding 2,000 l, an operating temperature not exceeding 95 °C, and an operating pressure not exceeding 1,0 MPa.
This document covers metallic and plastic made buffer tanks.
Although this document does not consider any buffer tanks mainly intended for direct firing, it allows for the provision of electric heating elements for auxiliary purposes.
The energy assessment is performed by EN 15332 .