This double wall gas pipe is for Superior, Astria, and Lennox gas burning direct vent fireplaces. The pipe length features a 4" inner diameter and 7.5" outer diameter with a 6" length.
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This double wall gas pipe is for Superior, Astria, and Lennox gas burning direct vent fireplaces. The pipe length features a 4" inner diameter and 7.5" outer diameter with a 6" length.