Assertion: vent water heater | /r/HasAspect | fewer moving parts
Facets:
value: in it
type: LOCATION
value: with fewer things
type: OTHER
Source sentences:
text: Because a direct vent water heater has fewer moving parts in it with fewer things to go wrong, it will carry either a 6-, 9- or 12-year warranty, whereas a powered vent water heater will typically cap out at a 6-year warranty.