DIN EN 16905-1:2017
Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions; German version EN 16905-1:2017

Standard No.

DIN EN 16905-1:2017

Release Date

2017

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 16905-1:2017-09

Latest

DIN EN 16905-1:2023-12

Replace

DIN EN 16905-1:2015

Scope

This European Standard specifies the requirements, test methods and test conditions for the rating and performance calculation of air conditioners and heat pumps using either air, water or brine as heat transfer media, with gas-fired endothermic engine driven compressors when used for space heating, cooling and refrigeration, hereafter referred to as "GEHP appliance". This standard only applies to appliances with a maximum heat input (based on net calorific value) not exceeding 70 kW at standard rating conditions. This standard only applies to appliances under categories I2H, I2E, I2Er, I2R, I2E(S)B, I2L, I2LL, I2ELL, I2E(R)B, I2ESi, I2E(R), I3P, I3B, I3B/P, II2H3+, II2Er3+, II2H3B/P, II2L3B/P, II2E3B/P, II2ELL3B/P, II2L3P, II2H3P, II2E3P and II2Er3P according to EN 437. This standard only applies to appliances having: - gas fired endothermic engines under the control of fully automatic control systems; - closed system refrigerant circuits in which the refrigerant does not come into direct contact with the fluid to be cooled or heated; - where the temperature of the heat transfer fluid of the heating system (heating water circuit) does not exceed 105 during normal operation; - where the maximum operating pressure in the - heating water circuit (if installed) does not exceed 6 bar - domestic hot water circuit (if installed) does not exceed 10 bar. This standard applies to appliances only when used for space heating or space cooling or for refrigeration, with or without heat recovery. The appliances having their condenser cooled by air and by the evaporation of external additional water are not covered by this standard. Packaged units, single split and multisplit systems are covered by this standard. Single duct and double duct units are covered by this standard. The above appliances can have one or more primary or secondary functions. This standard is applicable to appliances that are intended to be type tested. Requirements for appliances that are not type tested wo

DIN EN 16905-1:2017 Referenced Document

• EN 12309-1:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions
• EN 12309-2:2015 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 2: Safety
• EN 12309-3:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 3: Test conditions
• EN 12309-4:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods
• EN 12309-5:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 5: Requirements
• EN 12309-6:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances
• EN 14511-1:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification
• EN 14511-2:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 2: Test conditions
• EN 14511-3:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 3: Test methods
• EN 14511-4:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions
• EN 14825:2016 Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling - Testing and rating at part load conditions and calculation of seasonal performance
• EN 161:2011 Automatic shut-off valves for gas burners and gas appliances (Incorporates Amendment A3: 2013)
• EN 16905-3:2017 Gas-fired endothermic engine driven heat pumps - Part 3: Test conditions
• EN 16905-4:2017 Gas-fired endothermic engine driven heat pumps - Part 4: Test methods
• EN 16905-5:2017 Gas-fired endothermic engine driven heat pumps - Part 5: Calculation of seasonal performances in heating and cooling mode
• EN 437:2003 Test gases - Test pressures - Appliance categories (Incorporates Amendment A1: 2009)

DIN EN 16905-1:2017 history

• 2023 DIN EN 16905-1:2023-12 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions; German version EN 16905-1:2023 / Note: This standard is part of the DVGW body of rules.
• 2023 DIN EN 16905-1:2023-02 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions; German and English version prEN 16905-1:2022 / Note: Date of issue 2023-01-06*Intended as replacement for DIN EN 16905-1 (2017-09).
• 2017 DIN EN 16905-1:2017-09 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions; German version EN 16905-1:2017 / Note: This standard is part of the DVGW body of rules.*To be replaced by DIN EN 16905-1 (2023-02).
• 2017 DIN EN 16905-1:2017 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions; German version EN 16905-1:2017
• 1970 DIN EN 16905-1 E:2015-10 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions
• 2015 DIN EN 16905-1 E:2015 Draft Document - Gas-fired endothermic engine heat pumps - Part 1: Terms and definitions; German and English version prEN 16905-1:2015