View DetailsElbow | 45 Deg | 4 in | Pellet VentSEC4SPVE45 CompareCompare SelectedAs low as: $103.62 View DetailsElbow | 90 Deg | 4 in | Pellet VentSEC4SPVE90 CompareCompare SelectedAs low as: $144.93 Stainless Steel Chimney Liner View DetailsFlex Chimney Liner Kit | 4" X 25' | Stainless Steel | Pellet | DuraflexDV4DFPRO-25K CompareCompare SelectedAs low as: $719.29 View DetailsFresh Air Intake Kit | 2 in | Pellet VentSEC3SPVAIKIT CompareCompare SelectedAs low as: $77.21 View DetailsHigh Temp Sealant | 1050 Deg.SUPMILL-PAC BLK CompareCompare SelectedAs low as: $24.00 View DetailsHorizontal Cap | 4 in | Pellet VentSEC4SPVHC CompareCompare SelectedAs low as: $71.80 View DetailsIncreaser Adapter Tee | 3 to 4 | Clean-Out Tee Cap | Pellet VentSEC3SPVTABW4 CompareCompare SelectedAs low as: $164.56 View DetailsPipe Extension | 4 in x 12 in | Pellet VentSEC4SPVAL12 CompareCompare SelectedAs low as: $77.88 View DetailsPipe Extension | 4 in x 18 in | Pellet VentSEC4SPVAL18 CompareCompare SelectedAs low as: $119.87 View DetailsPipe Extension | 4 in x 48 in | Pellet VentSEC4SPVAL48 CompareCompare SelectedAs low as: $169.31 View DetailsPipe Length | 4 in x 12 in | Pellet VentSEC4SPVL12 CompareCompare SelectedAs low as: $55.54 View DetailsPipe Length | 4 in x 24 in | Pellet VentSEC4SPVL24 CompareCompare SelectedAs low as: $87.36 View DetailsPipe Length | 4 in x 36 in | Pellet VentSEC4SPVL36 CompareCompare SelectedAs low as: $113.09 View DetailsPipe Length | 4 in x 6 in | Pellet VentSEC4SPVL6 CompareCompare SelectedAs low as: $153.72 View DetailsPipe Length | 4 in x 60 in | Pellet VentSEC4SPVL60 CompareCompare SelectedAs low as: $153.72 View DetailsTee with Cleanout Cap | 4 in | Pellet VentSEC4SPVT CompareCompare SelectedAs low as: $161.85 View DetailsVertical Cap | 4 in | Pellet VentSEC4SPVVC CompareCompare SelectedAs low as: $90.75 View DetailsWall Thimble | 4 in | Pellet VentSEC4SPVWT CompareCompare SelectedAs low as: $105.64 18