Empire 18" 20,000 BTU White Modulating Hydraulic Thermostat Control, Natural Gas Vent Free Blue Flame Heater blue-flame-heaters 304 Stainless Steel Top Disc

304 Stainless Steel Top Disc (B) x 1

The optional trim kit finishes the opening and adjusts for different depths of tile or stone

8 cm) and 40" (101

Temperature display and thermal control function

Contemporary Focus Burner

Empire 18" 20,000 BTU White Modulating Hydraulic Thermostat Control, Natural Gas Vent Free Blue Flame Heater blue-flame-heaters 304 Stainless Steel Top DiscVent Free systems draw room air to support combustion in a clean burning blue flame or radiant plaque system. Rated at 99. 9 percent efficient, vent free heaters release nearly all of the available heat energy into the room. To ensure safe operation, all vent free systems include an Oxygen Depletion Sensor (ODS) to automatically turn off the heater if room oxygen level drops to an unsafe level. Empire Blue Flame heaters warm the air, which rises to