Pvc venting LP is that available on a 100000 but furnace

No, the AQ-GR9S801005CX 100,000 BTU 80% AFUE furnace cannot use PVC venting, even when converted to LP; it requires 4-inch metal flue vent piping. It can be converted from natural gas to LP with the appropriate conversion kit, but the venting requirement remains metal.

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