Assertion: tankless water heater | /r/Synonym | instantaneous water heaters
Facets:
Source sentences:
text: Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed.
text: Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed, eliminating standby heat loss.