<http://schema.org/description>
"How do you heat your home? Oil? Gas? Electricity? How about cooling it? Do you have electric central air conditioning? What type of water heater do you have? Are those utility bills eating into your paycheck? Have you ever thought of installing a geothermal heating and cooling system? "^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/natural-resources/water/news/2012/geothermal-heat-pumps>