• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
Technical rule [New]

VDI 4650 Blatt 3
Calculation of the seasonal coefficient of performance of heat pump systems - Fundamentals, terms, and definitions of multifunctional ventilation units with heat pumps

Title (German)

Berechnung der Jahresarbeitszahl von Wärmepumpenanlagen - Grundlagen und allgemeine Begriffe multifunktionaler Lüftungsgeräte mit Wärmepumpen

Edition 2024-07
Original language German , English
Price from 98.10 €
Table of contents