A metal chimney system is the perfect choice to allow for more flexibility in the placement of your fireplace. FireRock applies Metal-Fab Air-Cooled Temp/Guard to this model. This double-walled, air-cooled design allows the chimney to expand both radially and lengthwise under high temperatures.
Clearance to combustibles: 2” around metal chimney (specific to Metal-Fab)
For use with masonry fireplaces that burn wood, oil, coal, or gas
Compatible with any UL-103 compliant metal chimney
Use 14” diameter pipe for all units with exception of 30” fireplace (12”)
Please consult local building codes for specifics regarding any masonry fireplace or chimney applications