Other heat pumps

To the real estate editor: In the Ask a Builder column of Dec. 21 you had a question about heat pumps. Your reply dealt only with air-to-air systems.

I have a friend here who extracts heat from, and adds heat to, water from a deep well which at present runs to waste. Another friend extracts heat from a solar-heated swimming pool located in a greenhouse which is attached to his house. In the summertime he heats the swimming pool with the pump.

The local paper a year or two ago described a system which extracted heat from both the crawl space and the attic which were connected in some way. Donald W. Goodwin Oak Ridge, Tenn.

You've read  of  free articles. Subscribe to continue.
QR Code to Other heat pumps
Read this article in
https://www.csmonitor.com/1980/0111/011131.html
QR Code to Subscription page
Start your subscription today
https://www.csmonitor.com/subscribe