BSI - BS 853-1
Specification for Vessels for use in heating systems - Part 1: Calorifiers and storage vessels for central heating and hot water supply
|Publication Date:||30 September 1990|
|ICS Code (Water supply systems):||91.140.60|
|ICS Code (Burners and boilers in general):||27.060.01|
|ICS Code (Central heating systems):||91.140.10|
Strength and method of construction.