The Outdoor Plus Square 36" Hardieboard & Steel Frame Liquid Propane Ready to Finish Fire Pit with Door & Flame Sense with Spark Ignition h13.75 Do I have to use

Do I have to use B-vent chimney on linear style fireplaces

Model EW32L24 Collection/Series eWave Fuel Type Electric Color Black Wattage 3200w Supply Voltage 240V Supply Amps 13

Burner ring size: 12" diameter / 30

Finish Black Style Double Wall Tested to 2100°F Combustible Clearance 6" Dimensions 7" (A) x 18" (B) x 3"-16" (C)  Listings Standard UL-641

Model 3112GO Warranty

The Outdoor Plus Square 36" Hardieboard & Steel Frame Liquid Propane Ready to Finish Fire Pit with Door & Flame Sense with Spark Ignition h13.75 Do I have to useThe 36 inch Square Ready to Finish Fire Pit with Door is the complete addition to finalize your outdoor design with. The Outdoor Plus's products are produced in the USA to bring you the fastest lead moments in the industry. This 24" Tall unit includes a stainless steel door for propane tank storage. The Ready to Finish Fire Pit features TOP manufacturers that are durable and long lasting in a variety of environments. Because of its handmade nature,