About: http://webisa.webdatacommons.org/126743142

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However the working fluid is a refrigerant and the copper ground loop is the primary heat exchanger.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com