Solar Thermal Systems for hot water & space heating. Call today for an "affordable solar solution" for your home or business! (208) 577-6537 http://renewableenergynwllc.com/ We use evacuated tube technology to capture the radiation from the sun and put that to use heating the water for your home or business. We also specialize in space heating applications using Solar Thermal as the heat source. For space heating we use radiant floor systems, modern radiators that wall mount and water to air heat exchangers in the forced air furnace