Assertion: water heater | /r/HasProperty | available
Facets:
value: as propane units
type: MANNER
value: as traditional storage tanks
type: MANNER
value: as tankless devices
type: MANNER
value: with various insulation ratings
type: OTHER
value: without the anode rods
type: OTHER
Source sentences:
text: Some water heaters are even available without the anode rods (which are the part that can corrode), so they are likely to last longer and can be worth the bigger initial cost.
text: Tankless hot water heaters are available as electric units and propane units.
text: Water heaters are available with various insulation ratings but it is possible to add layers of extra insulation on the outside of a water heater to reduce heat loss.
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.