Ventless Fireplace Insert Thermostat Control Arched Door -15,000 BTUThe ProCom zero clearance arched style ventless fireplace insert Model# PCS150T features dancing yellow flames and five hand painted ceramic fiber logs. Using patented dual fuel technology, this gas fireplace insert can operate using either Natural Gas or Liquid Propane and provides 15,000 BTU of heat. The fireplace insert is designed as a zero clearance firebox which allows for custom built in installations making any installation easy and the