Thermal use of the underground - Thermal response test (TRT).

Norma vydána dne 1.7.2020

Heating systems with heat pumps in single and multi-family houses - Planning, construction, operation.

Norma vydána dne 1.4.2023

Heating systems with heat pumps in single and multi-family houses - Planning, construction, operation.

Oprava vydána dne 1.7.2023

Heating systems with heat pumps in single- and multi-family houses - Planning, construction, operation - Trainings, examinations, certifications of qualification.

Norma vydána dne 1.4.2023

Heating systems with heat pumps in single- and multi-family houses - Planning, construction, operation - Training, examinations, certifications of qualification - Integration into university courses and curricula of in-service educational institutions.

Norma vydána dne 1.1.2026

Application of large-scale heat pumps.

Norma vydána dne 1.5.2026

Sonderbaustahl KSD 500, Werkstoff-Nr. 9454

Norma vydána dne 1.12.2001

Calculation of the seasonal coefficient of performance of heat pumps - Electric heat pumps for space heating and domestic hot water.

Norma vydána dne 1.2.2024

Calculation of the seasonal coefficient of performance of heat pumps - Electric heat pumps for space heating and domestic hot water - Corr. concerning standard VDI 4650 Part 1:2024-02.

Oprava vydána dne 1.8.2024

Simplified method for the calculation of the annual heating energy ratio and the annual gas utilisation efficiency of sorption heat pumps - Gas heat pumps for space heating and domestic hot water.

Norma vydána dne 1.1.2013