BS-EN-15420 › Complete Document History
Gas-fired central heating boilers. Type C boilers of nominal heat input exceeding 70 kW, but not exceeding 1000 kW
Obsolete Revision Information: |
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REPLACED BY BS-EN-15502-2-1 - WITHDRAWN IN 2012 - Nov. 30, 2012
2010 EDITION - kW, but not exceeding 1000 kW - Dec. 31, 2010 |