KNOW HOW
Boiler Room Features
According to current regulations in Spain, steam boilers must be located in a room or enclosure of certain characteristics depending on the product of the maximum service pressure and total volume.
Thus, if the product is greater than 15,000 bar-liter we would speak of second class boilers and if the product is less than this limit we would speak of first class.
Below you can download two drawings as an example with the minimum characteristics set by the Pressure Equipment Regulations for each of the scenarios listed above
Applicable regulations
The basic regulation governing the installation and maintenance of steam boilers in Spain is Royal Decree 809/2021, of September 21, which approves the Regulation of pressure equipment and its complementary technical instructions.
Within this Royal Decree, the Complementary Technical Instruction ITC EP-1, for boilers, is applicable.
The consolidated version can be consulted at the following link.

