New 11+ Diy Fireplace Blower Grate Heat Exchanger
New 11+ Diy Fireplace Blower Grate Heat Exchanger. Cfi custom fitted insert, fireplace grate heater heatilator heat exchanger furnace blower(2). 20gr grate heater, fireplace heat exchanger fireback andiron heatilator rack blower hearth furnace electric wood gas pellet metal brick. The new victory fireplace grate heater by hastyheat.com. I have a fireplace that is open on both sides and this has made it very difficult to find any type of blower that would blow air to both sides.