BS 7206:1990
$167.15
Specification for unvented hot water storage units and packages
Published By | Publication Date | Number of Pages |
BSI | 1990 | 36 |
Requirements for units and packages heated directly by gas or electricity, or indirectly heated. The cylinders have a capacity between 15 and 500 L, having a minimum opening pressure of 1.0 bar and a minimum working pressure of either 3 or 6 bar, fitted with safety devices to prevent water temperature from exceeding 100°C.