Vent-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. Vent-free systems are designed to provide supplemental heat and may not be used as a primary heat source.
* Radiant or Blue Flame Design * 99.9 Percent Efficient* Safe Operation W/Auto Shut-Off Safety Controls* Manual or Hydraulic Thermostatic Controls* Matchless Piezo Igniter* LP* Mounts on Floor or Wall* All Models Heat without Electricity* Optional Manual and Automatic Blowers* Empire Models Include 5-year Limited Warranty
Model SR-30
