Assertion: space heater | /r/HasAspect | all the safety features
Facets:
Source sentences:
text: Even though your space heater has all the safety features, it is not a reason to leave it on in a room unattended.
text: Electric units are notoriously the least safest space heaters but modern units have many safety features that make them a good option.
text: Like contemporary space heaters, the DeLonghi DCH5090ER is not only the most efficient space heater has all the safety features you can expect from such a heater.