Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping; General requirements; German version prEN 14276-2:2003
€91.03
Refrigerating systems and heat pumps - Terminology - Part 2: Thermodynamics
€48.79
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Testing and rating at part load conditions; German version CEN/TS 14825:2003
€56.17
Safety switching devices for pressure limiting in refrigerating plants and heat pumps; requirements and testing
€41.78
Heat pumps; ready to use heat pump units with internal combustion engine driven compressors; rating and performance testing conditions
Heat pumps; ready to use heat pump units with internal combustion engine driven compressors; rating and performance testing of air/water heat pumps
Heat pumps; heat pump units with electrically driven compressors for heating or for heating and cooling; terms, definitions and designations; german version EN 255-1:1988
€34.30
Refrigerating systems and heat pumps - Terms and definitions and symbols - Part 5: Contracting
Heat pumps; Heat pump units with electrically driven compressors; Test conditions, Extent of testing, Marking
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances; German version EN 12309-6:2025.
€134.02
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022); German version EN ISO 5149-4:2025
€105.42
Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements and classification (ISO 13971:2012); German version EN ISO 13971:2025
€77.20
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 2: Safety
€205.00
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances
€50.00
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021 + Amd 1:2024); German version EN ISO 21922:2021 + A1:2024
€214.30
