Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

cbayer

(146,218 posts)
6. Ah, it's only about heating. I completely missed that part.
Mon Feb 2, 2015, 01:30 PM
Feb 2015

What about passive solar devices for heating? I don't know much about them, but I suspect there is a major up front cost that pays for itself over time.

Recommendations

0 members have recommended this reply (displayed in chronological order):

Latest Discussions»Support Forums»Frugal and Energy Efficient Living»Cost per 1M BTU's of vari...»Reply #6