All ActivityMost RecentMost LikesSolutionsRe: Dual Pane vs Single Pane WindowsBetter insulation and much better noise reduction with double pane windows.Re: carbon monoxide detectorI have ruined two propane alarms, that beeped, by not disconnecting the 12v dc when equalizing the batteries.Re: roof rack for solarThe current necessary for electric heat or A/C would quickly deplete your batteries. You'll need a generator for those.