The book includes the newest and most practical guide on Free Passive Solar Heat and storage of it in a super-energy-efficient home. The easy-to-understand information and illustrations address America's serious concerns: environmental and air-pollution; as well as concepts to lower every family's utility bill.
Incorporates super-energy concepts that deviate from traditional design.
Replaces the costly fossil fuel that heats most homes, causes pollution and real "greenhouse effect" warming.
Cuts heating costs over 50% and contributes to a sustainable environment.
