Just found this forum and hope someone can help. We live in central Florida and have a White Mountain Hearth "Vail" ventless lp gas fireplace (Model: VF24FP2P-1) we use for ambiance only. Our issue is that even at the lowest setting it puts off way too much heat (and water vapor) for our little home. Is there a safe way to vent the combustion gasses out the back, through our cinder block wall, to reduce the heat output?