Reduction of energy consumption by means of heat pumps for space heating. Energiebesparing met warmtepompen voor ruimteverwarming.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1991
Bibliographic info:
Netherlands, Klimaatbeheersing, Vol 20, No 9, September 1991, pp 263-267