The high-performance heat and superior design of this fireplace insert are truly out of the ordinary. Our exclusive flush-to-the fireplace design enhances the beautiful lines of a classic fireplace and provides modern heating efficiency. The huge view of the fire through our large, single rectangular door remains clear thanks to our air wash system. The 33 Elite Plus - also features a variable speed, high volume blower which can utilize the hard-wiring option kit to preserve the classic good looks of your existing fireplace without a power cord showing on the hearth. Heat a room or a home up to 2,000 square feet with less wood and longer burn times and is designed to be installed in both masonry and zero clearance wood burning fireplaces.