Assertion: chimney damper | /r/HasProperty | open
Facets:
Source sentences:
text: When starting a fire in your fireplace, making sure that your chimney damper is open is imperative to a healthy burn.
text: Can I Check if My Chimney Damper is Opened or Closed?
text: When starting a fire in your fireplace, ensuring that your chimney damper is open and properly functioning is imperative to a healthy burn.
text: When a chimney damper is open, smoke is free to exit the building through the chimney.
text: Gas fireplaces are less labor-intensive to operate and, as long as the chimney damper is open, they are safe to use.