NEN-EN 1148/A1
Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data
inactive
| Organization: | NEN |
| Publication Date: | 1 January 2005 |
| Status: | inactive |
| Page Count: | 7 |
| ICS Code (Central heating systems): | 91.140.10 |
Document History
April 1, 2006
Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data
A description is not available for this item.
NEN-EN 1148/A1
January 1, 2005
Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data
A description is not available for this item.
October 1, 1998
Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data
Applies to series produced water to water heat exchangers, for district heating appliances and its purpose is to establish uniform methods to test and ascertain the following: - product...