Describes more then 35 kinds of small inexpensive exchangers from countries including the USA, Canada, Japan, and Sweden heat exchangers are designed to expel stale air with full recovery of the heat energy in the outgoing air. Includes detailed information on indoor pollutants, a directory of manufacturers, distributors and experts, an index of trade names, a bibliography and a subject index.
Air-to-air heat exchangers for houses.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1981
Bibliographic info:
190p. November 1981 Cambridge MA. in English