Shop here for Superior and Lennox Fireplace Vent View DetailsSecure Flex 18 ft to 36 ft Length | 60L10 | IHPIHPSF-18 CompareCompare SelectedAs low as: $1099.00 View DetailsSecure Flex Gear Clamp 4.5” | 88J01 | IHPIHPSF-GC4 CompareCompare SelectedAs low as: $9.83 View DetailsSecure Flex Gear Clamp 7.5” | 83J00 | IHPIHPSF-GC7/6 CompareCompare SelectedAs low as: $14.83 View DetailsSecure Flex Adaptor Kit | F3191 | IHPIHPSF4.5ADAPTERKIT CompareCompare SelectedAs low as: $219.00 View DetailsSecure Flex Horizontal Square Termination | H1969 | IHPIHPSF4.5HT-2 CompareCompare SelectedAs low as: $289.00 View DetailsSecure Flex Vertical Firestop | 1" Spacers | IHPIHPSF4.5VF CompareCompare SelectedAs low as: $49.90 View DetailsHorizontal Flex Vent Kit | 4.5" and 7.5" X 18" to 36" Length | 77L88 | IHPIHPSFKIT18S CompareCompare SelectedAs low as: $379.00 View DetailsHorizontal Flex Vent Kit | 4.5" and 7.5" X 18" to 36" Length | Small Terminal | 94L05 | IHPIHPSFKIT18SS CompareCompare SelectedAs low as: $379.00 View DetailsHorizontal Flex Vent Kit | 4.5" and 7.5" X 24" to 48" Length | 77L89 | IHPIHPSFKIT24S CompareCompare SelectedAs low as: $399.00 View DetailsHorizontal Flex Vent Kit | 4.5" and 7.5" X 36" to 72" Length | 77L90 | IHPIHPSFKIT36S CompareCompare SelectedAs low as: $449.00 View DetailsHorizontal Flex Vent Kit | 4.5" and 7.5" X 48" to 96" Length | 77L91 | IHPIHPSFKIT48S CompareCompare SelectedAs low as: $499.00 View DetailsSecure Flex Vertical Termination 30 | 56L74 | IHPIHPSFVT30 CompareCompare SelectedAs low as: $649.00 View DetailsSecure Flex Vertical Termination 45 | 56L75 | IHPIHPSFVT45 CompareCompare SelectedAs low as: $749.00 View DetailsAttic Insulation Shield | 12" to 22” adjustable height | SV4.5" and 7.5" Concentric Vent | H3907 | IHPIHPSV4.5ARSA CompareCompare SelectedAs low as: $229.00 View DetailsHigh Wind Vertical Termination Cap | SV4.5" and 7.5" Concentric Vent | H2152 | IHPIHPSV4.5CGV-1 CompareCompare SelectedAs low as: $279.00 View Details45° Elbow | SV4.5" and 7.5" Concentric Vent | 77L76 | IHPIHPSV4.5E45 CompareCompare SelectedAs low as: $119.00 View Details90° Elbow | SV4.5" and 7.5" Concentric Vent | 77L77 | IHPIHPSV4.5E90 CompareCompare SelectedAs low as: $129.00 View DetailsFlat Roof Flashing | SV4.5" and 7.5" Concentric Vent | 77L78 | IHPIHPSV4.5F CompareCompare SelectedAs low as: $151.00 View Details1/12 to 7/12 Adjustable Flashing | SV4.5" and 7.5" Concentric Vent | 77L79 | IHPIHPSV4.5FA CompareCompare SelectedAs low as: $186.00 View Details7/12 to 12/12 Adjustable Flashing | SV4.5" and 7.5" Concentric Vent | 77L80 | IHPIHPSV4.5FB CompareCompare SelectedAs low as: $151.00 View DetailsHorizontal Firestop | 3" Top and 1" Sides / Bottom Spacers | SV4.5" and 7.5" Concentric Vent | IHPIHPSV4.5HF CompareCompare SelectedAs low as: $49.90 View DetailsHorizontal Square Termination Guard | 87L02 | IHPIHPSV4.5HGS CompareCompare SelectedAs low as: $249.00 View DetailsHorizontal Termination, Firestop and Adaptor | SV4.5" and 7.5" Concentric Vent | H1968 | IHPIHPSV4.5HT-2 CompareCompare SelectedAs low as: $279.00 View Details12" Rigid Pipe Length | SV4.5" and 7.5" Concentric Vent | 77L71 | IHPIHPSV4.5L12 CompareCompare SelectedAs low as: $89.00 View Details24" Rigid Pipe Length | SV4.5" and 7.5" Concentric Vent | 77L72 | IHPIHPSV4.5L24 CompareCompare SelectedAs low as: $119.00 View Details36" Rigid Pipe Length | SV4.5" and 7.5" Concentric Vent | 77L73 | IHPIHPSV4.5L36 CompareCompare SelectedAs low as: $149.00 View Details48" Rigid Pipe Length | SV4.5" and 7.5" Concentric Vent | 77L74 | IHPIHPSV4.5L48 CompareCompare SelectedAs low as: $189.00 View Details6" Rigid Pipe Length | SV4.5" and 7.5" Concentric Vent | 77L70 | IHPIHPSV4.5L6 CompareCompare SelectedAs low as: $79.00 View Details2" to 7.5" Telescopic Slip Rigid Pipe Length | SV4.5" and 7.5" Concentric Vent | 77L75 | IHPIHPSV4.5LA CompareCompare SelectedAs low as: $89.00 View DetailsStorm Collar | SV4.5" and 7.5" Concentric Vent | IHPIHPSV4.5SC CompareCompare SelectedAs low as: $29.83 View DetailsSupport Plate | SV4.5" and 7.5" Concentric Vent | 96K92 | IHPIHPSV4.5SP CompareCompare SelectedAs low as: $149.00 View DetailsSupport Strap | SV4.5" and 7.5" Concentric Vent | 96K93 | IHPIHPSV4.5SU CompareCompare SelectedAs low as: $79.00 View DetailsHorizontal Termination, 90° elbow, Firestop and Adaptor | SV4.5" and 7.5" Concentric Vent | H8914 | IHPIHPSV4.5TK90HT2 CompareCompare SelectedAs low as: $379.00 View DetailsVertical Firestop | 1" Spacers | SV4.5" and 7.5" Concentric Vent | F2567 | IHPIHPSV4.5VFS CompareCompare SelectedAs low as: $71.00 View DetailsHigh Temp Sealant | 1050 Deg.SUPMILL-PAC BLK CompareCompare SelectedAs low as: $24.00 35