Assertion: hot tub | /r/HasProperty | empty
Facets:
Source sentences:
text: Remember, while your hot tub is empty and drained, you can attend to weekly or quarterly tasks such as cleaning, repair, and system flushing.
text: The least weight of the hot tub means the weight when the hot tub is empty.
text: When the hot tub is empty, turn off the pump, remove it from the spa, detach the hose, and return it to storage.