About: water heating system

Premodifier: water heating
Head noun: system

Same concepts

Broader concepts

label	provenance	confidence
application	isap:452497121	0.587889
appliance	isap:425261277	0.530789

Narrower concepts

label	provenance	confidence
boiler	isap:398525899	0.400953
solar	isap:160849167	0.282733