View DetailsElbow | 45 Deg | 4 in | Pellet VentSEC4SPVE45 CompareCompare SelectedAs low as: $77.87 View DetailsElbow | 90 Deg | 4 in | Pellet VentSEC4SPVE90 CompareCompare SelectedAs low as: $108.92 Stainless Steel Chimney Liner View DetailsFlex Chimney Liner Kit | 4" X 25' | Stainless Steel | Pellet | DuraflexDV4DFPRO-25K CompareCompare SelectedAs low as: $540.55 View DetailsFresh Air Intake Kit | 2 in | Pellet VentSEC3SPVAIKIT CompareCompare SelectedAs low as: $58.02 View DetailsHigh Temp Sealant | 1050 Deg.SUPMILL-PAC BLK CompareCompare SelectedAs low as: $17.08 View DetailsHorizontal Cap | 4 in | Pellet VentSEC4SPVHC CompareCompare SelectedAs low as: $53.96 View DetailsIncreaser Adapter Tee | 3 to 4 | Clean-Out Tee Cap | Pellet VentSEC3SPVTABW4 CompareCompare SelectedAs low as: $123.67 View DetailsPipe Extension | 4 in x 12 in | Pellet VentSEC4SPVAL12 CompareCompare SelectedAs low as: $58.53 View DetailsPipe Extension | 4 in x 18 in | Pellet VentSEC4SPVAL18 CompareCompare SelectedAs low as: $90.09 View DetailsPipe Extension | 4 in x 48 in | Pellet VentSEC4SPVAL48 CompareCompare SelectedAs low as: $127.24 View DetailsPipe Length | 4 in x 12 in | Pellet VentSEC4SPVL12 CompareCompare SelectedAs low as: $41.73 View DetailsPipe Length | 4 in x 24 in | Pellet VentSEC4SPVL24 CompareCompare SelectedAs low as: $65.65 View DetailsPipe Length | 4 in x 36 in | Pellet VentSEC4SPVL36 CompareCompare SelectedAs low as: $84.99 View DetailsPipe Length | 4 in x 6 in | Pellet VentSEC4SPVL6 CompareCompare SelectedAs low as: $115.52 View DetailsPipe Length | 4 in x 60 in | Pellet VentSEC4SPVL60 CompareCompare SelectedAs low as: $115.52 View DetailsTee with Cleanout Cap | 4 in | Pellet VentSEC4SPVT CompareCompare SelectedAs low as: $121.63 View DetailsVertical Cap | 4 in | Pellet VentSEC4SPVVC CompareCompare SelectedAs low as: $68.20 View DetailsWall Thimble | 4 in | Pellet VentSEC4SPVWT CompareCompare SelectedAs low as: $79.39 18