We use cookies to make our websites more user-friendly and to continuously improve them. If you continue to use the website, you consent to the use of cookies. You can find more information in our privacy statement and our cookie guidelines.

Dear Customer

Our Customer Service will be available again as of 2 January 2025. 

Please note that new registrations and requests to be processed manually will only be processed from this point onwards.

You can of course place orders and receive downloads online at any time.

We wish you happy holidays, a peaceful time and a healthy New Year!

Your DIN Media

Standards Worldwide
Standards Worldwide
Phone +49 30 58885700-07

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

from 323.40 EUR VAT included

from 302.24 EUR VAT excluded

Format and language options

PDF download

  • 323.40 EUR

Shipment (3-5 working days)

  • 359.70 EUR

Monitor with the Standards Ticker

This option is only available after login.
Easily subscribe: Save time and money now!

You can also subscribe to this document - together with other important standards in your industry. This makes your work easier and pays for itself after a short time.

Sparschwein_data
Subscription advantages
Sparschwein Vorteil 1_data

Important standards for your industry, regularly updated

Sparschwein Vorteil 2_data

Much cheaper than buying individually

Sparschwein Vorteil 3_data

Useful functions: Filters, version comparison and more

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

Product information on this site:

Quick delivery via download or delivery service

Buy securely with a credit card or pay upon receipt of invoice

All transactions are encrypted

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 .

Also available in
Loading recommended items...
Loading recommended items...
Loading recommended items...
Loading recommended items...