Assertion: water heater | /r/HasProperty | powered by gas
Facets:
Source sentences:
text: Popular hot water heaters are available as traditional storage tanks or tankless devices, and they can be powered by gas, electricity or solar energy.
text: If your water heater is gas-powered then it will have a vent on top.
text: If the hot water heater is gas-powered, shut off the gas line leading to it, and vacate the home until the natural gas smell is completely gone.
text: Another consideration is the fact that tankless hot water heaters are powered by gas.