Rasmussen "Chillbuster" Vent-Free Gas Logs

Equipped with Oxygen Depletion Sensor (ODS) for safe operation.
No electricity required. Excellent source of dependable supplemental
and emergency heat.
Available for Natural Gas or Propane.
Clean burning, safe, and efficient.
Piezo Ignitor for easy pilot lighting.
Ceramic-bonded refractory logs for superior reproduction of bark detail.
Various log styles with natural bark and realistic features, such as split and char.
Burn with the damper closed to keep the heat in the room (where vent-free heaters permitted).
Where only vented is permitted - damper need only be open 29 square inches (half that needed for pan burner gas log sets).
Includes bag of volcanic ash for decoration.
Two year warranty against defects in material and workmanship.