UNE-EN 621:1999
Superseded Standard
Historical

UNE-EN 621:1999

NON-DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW, WITHOUT A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR AND/OR COMBUSTION PRODUCTS.
Modified standard
Most recent standard
No description.

Technical characteristics

Publisher Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Publication Date 01/14/1999
Cancellation Date 09/08/2010
Page Count 94
EAN ---
ISBN ---
Weight (in grams) ---

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