Automatic electrical controls for household and similar use - Part 2-9: Particular requirements for temperature sensing controls (IEC 60730-2-9:2008, modified) (english version)
Aerospace series - Heat resisting alloy NI-PH2601 (NiCr19Fe19Nb5Mo3) - Solution treated and precipitation treated - Bar and section, De <kleiner =>200 mm; German and English version FprEN 4376:2014
Heat pumps with electrically driven compressors - Testing and requirements for marking of domestic hot water units; German and English version prEN 16147:2015
Gas-fired storage water heaters for the production of domestic hot water (including Amendment A1:1999 + A2:2000); German version EN 89:1999 + A1:1999 + A2:2000— 66 стр.
Gas-fired storage water heaters for the production of domestic hot water (including Amendment A1:1999 + A2:2000); German version EN 89:1999 + A1:1999 + A2:2000— 66 стр.
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Part 8: Net and final energy demand of domestic hot water systems— 88 стр.