25 June 2005



Further to an earlier post on ground-based heat pumps, here's an example of how it worked in one house in north America.
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

A review of Common Threads

  Most of my Christian life, I've been what is usually labelled "an inclusivist". Lately I've been re-examining what that ...

  • Murtadd
    Interesting insight into the Muslim world: my favourite progresive muslim site has been hacked and attacked by islamists accusing those who ...
  • House-for-Duty Priests - do the figures add up?
    This is the normal package I've noticed being advertised: "It is expected that for a House-for-Duty appointment the priest will car...
  • Review: Coffee Shop Conversations
    This book is one that I now seriously consider recommending to the student Christian groups I'm in touch with whose basis is Evangelic...