ProCom QNSD250RT Ventless Dual Fuel Stove-25,000 BTU, Large, Black

** TECHNOLOGY - 25 000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane Blue Flame Heater Which Heats up to 1 100 sq ft Area ** DEPENDABLE - Thermostat Control offers automatically cycles the burner on and off to maintain a desired room temperature Ideal for greater heat flow that could add the warm atmosphere in your room ** STYLISH - 5 improved realistic looking logs and space saving design give a stunning look ** ECONOMICAL - 99 9% efficient with Vent Free gas burner No outside duct or chimney needed! Environmental Protection and Energy Conservation ** SAFE - Battery assisted Piezo ignition with Built-in pilot oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected ** 1 Year Limited