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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	Reply The Helpful Engineer says: August 27, 2012 at 22:20 The best thing to do is contact the boiler supplier or manufacturer and check.
http://www.w3.org/ns/prov#wasQuotedFrom	thehelpfulengineer.com