BS ISO 21978:2023-TC

Tracked Changes. Air to water heat pumps. Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating.

STANDARD published on 8.12.2023

The information about the standard:

Designation standards: BS ISO 21978:2023-TC
Publication date standards: 8.12.2023
The number of pages: 131
Approximate weight : 424 g (0.93 lbs)
Country: British technical standard
Category: Technical standards BS