SNV - SN EN 297/A3
Gas-fired central heating boilers - Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW; Amendment A3
| Organization: | SNV |
| Publication Date: | 1 October 1996 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Central heating systems): | 91.140.10 |
scope:
FOREWORD
This Amendment EN 297: 1994/A3: 1996 to the EN 297: 1994 has been prepared by Technical Committee CENITC 109 "Central heating boilers using gaseous fuels", the secretariat of which is held by NNI.
This Amendment to the European Standard EN 297: 1994 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 1997, and conflicting national standards shall be withdrawn at the latest by April 1997.
This Amendment modifies EN 297: 1994. It has been prepared tQ incorporate requirements and test methods concerning NOx-emissions of boilers. In future the requirements given in this amendment will be reviewed and will be more stringent.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Amendment: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
Document History
