Part Number: GAKIT325
eFireplaceStore Item Number: NPL-GAKIT325
Napoleon knows that the size of your fireplace will vary and that you should not be penalized for this. After all, are you to blame if you have a unit that calls for pipes that are either larger or smaller than what is considered to be standard? Their 25 Foot Flexible Compressed Aluminum Gas Liner Kit comes with a 3 inch diameter, helping to insure that you have as much lining capabilities as you need while not being constrained due having something that has dimensions that are significantly different from everything else.