(By:-EmpireComfort Systems) An Efficient and Sensible Design Empire Vented Room Heaters are crafted for visual appeal and maximum efficiency Room heaters make ideal replacements for traditional wood-burning or coal-burning heaters Just like a wood stove they use room air for combustion Vent pipes connect the heater to a chimney or flue to carry the by-products of combustion outside Empire Vented Room Heaters are designed for quiet operation The curved combustion chamber design minimizes noise wh