Assertion: boiler | /r/CapableOf | use a fuel source
Facets:
value: to heat a fluid
type: PURPOSE
Source sentences:
text: A boiler, or a hydronic heating system, uses a fuel source to heat a fluid – usually water or glycol – which is then pumped through your hydronic heating system to various devices such as radiators, in-floor heating loops, etc. to heat your home.