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.

STANDARD published on 14.1.1999

Spanish -
electronic design (pdf) (149.30 USD)

Spanish -

Print design (164.20 USD)

The information about the standard:

Designation standards: UNE-EN 621:1999
Note: WITHDRAWN
Publication date standards: 14.1.1999
The number of pages: 94
Approximate weight : 313 g (0.69 lbs)
Country: Spanish technical standard
Category: Technical standards UNE