John O'Brien of EcoSolar talks to Kathleen about Solar Thermal as an alternative energy source.  Different from photovoltaic, solar thermal allows you to use the sun's energy to heat your hot water, your pool and even heat and cool your house under the right conditions.  While it is most efficient and cost effective to incorporate this system into new construction, many homes are easily adapted to this technology.  Is your home one of these?  Contact John and find out.