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Old 02-02-14, 01:39 PM   #21
AC_Hacker
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Quote:
Originally Posted by student View Post
...once i know that i will re-ask the question of how long a ground loop i need and what size push pull pumps i need, but a great many thanks to all who write here, and the site operator.
If you are considering a heat pump system, you should consider including PEX tubing in the insulated foundation slab.

Radiant heating is quite inexpensive at the time of construction, but is fairly expensive (and less efficient) as a retrofit.

-AC

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