1. Water and space heating  (Water, All Topics)
posted by mbeland on 06/29/2009 01:29:29 PM MST
19 comments

2. Insulation on a DIY drain back tank like Gary's  (Water, All Topics)
posted by mbeland on 06/18/2009 02:08:18 PM MST
5 comments

3. Idea to reduce tower guy wire footprint  (Mechanical, All Topics)
posted by mbeland on 05/10/2008 09:42:44 AM MST
9 comments

4. Filling water heat storage tank with rocks  (Heat, All Topics)
posted by mbeland on 05/09/2008 12:58:06 PM MST
16 comments

5. Screw in anchors  (Mechanical, All Topics)
posted by mbeland on 05/05/2008 12:02:44 PM MST
4 comments

6. Flow diagramm for combined water and space heating  (Solar, All Topics)
posted by mbeland on 04/10/2008 01:57:39 PM MST
19 comments