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Technical rule [CURRENT]

VDI 4645:2023-04

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

German title
Heizungsanlagen mit Wärmepumpen in Ein- und Mehrfamilienhäusern - Planung, Errichtung, Betrieb
Publication date
2023-04
Original language
German, English
Pages
208

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Publication date
2023-04
Original language
German, English
Pages
208

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Short description
The standard outlines the necessary steps for the design of heat pump systems in single-family and multi-family homes from the preliminary and conceptual design to detailed planning. It provides guidance on recommended hydraulic switches, for the dimensioning of system components, for documentation, commissioning of the system and training of the operator as well as cost considerations. Checklists and examples in the Annex of the standard give support at the procedure of planning. Even the meaningful interaction with other system components, such as additional heat sources, heat storage, heat distribution and heat transfer is considered.
Content
ICS
91.140.10, 91.140.65
Replacement amendments

This document replaces VDI 4645 Berichtigung:2018-08 , VDI 4645:2018-03 .

This document has been corrected by: VDI 4645 Berichtigung:2023-07 .

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