Assertion: water heater | /r/HasProperty | calorifier
Facets:
Source sentences:
text: If the water heater (calorifier, geyser, cylinder, or other synonyms - for other readers) uses only one heating element then it's possible that the thermostat is either not properly-set or is itself defective.
text: How old is the building where the heater is installed ? - this is close to the oldest the water heater (calorifier, geyser, hot water cylinder