Standard [CURRENT]
DIN EN 12309-3:2025-10
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 3: Requirements, test conditions and test methods; German version EN 12309-3:2024
- German title
- Gasbefeuerte Sorptions-Geräte für Heizung und/oder Kühlung mit einer Nennwärmebelastung nicht über 70 kW - Teil 3: Anforderungen, Prüfbedingungen und Prüfverfahren; Deutsche Fassung EN 12309-3:2024
- Publication date
- 2025-10
- Information
-
This standard is part of the DVGW body of rules.
- Original language
- German
- Pages
- 79
- Publication date
- 2025-10
- Information
-
This standard is part of the DVGW body of rules.
- Original language
- German
- Pages
- 79
- DOI
- https://dx.doi.org/10.31030/3540814
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Overview
This document (DIN EN 12309-3:2024) has been prepared by Technical Committee CEN/TC 299 "Gas-fired sorption appliances, indirect fired sorption appliances, gas-fired endothermic engine heat pumps and domestic gas-fired washing and drying appliances", the secretariat of which is held by UNI (Italy). This part of EN 12309 specifies the requirements, test methods and conditions for gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW. This part of EN 12309 deals particularly with test protocols and tools to calculate the capacity, the gas utilization efficiency and the electrical power input of the appliance. This data can be used in particular to calculate the seasonal efficiency of the appliance.
Content
ICS
DOI
This document replaces DIN EN 12309-3:2015-03 , DIN EN 12309-4 Berichtigung 1:2015-10 , DIN EN 12309-4:2015-03 , DIN EN 12309-5:2015-03 .