About: http://webisa.webdatacommons.org/148840102

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	All the piping in the loop aside from near boiler piping where the pump and controls such as zone valves and water loop air management devices need to be insulated.
http://www.w3.org/ns/prov#wasQuotedFrom	highperformancehvac.com