Adapter — B-Vent — HCA Adapters — A-Vent to B-Vent Adapters — Female — B-Vent — FMA Adapters — Female — B-Vent — FMSA Adapters — Male — B-Vent — MA Adapters — Male — B-Vent — MSA Attic Insulation Shields — AIS B-Vent to B-Vent Adapters — BA B-Vent to Flex Connectors — BF B-Vent to Single Wall Connectors — BSW Butyl Gasket (Sealant Tape) Draft Hood Connector Increaser — DHCI Draft Hood Connectors — DHC Draft Hood Connectors with Hem — DHCH Elbows — 45 Degree — 45EL — 2 Piece Elbows — 45 Degree — 45EL — 3 Piece Elbows — 90 Degree — 90EL Elbows — Direct Connect — 90 Degree Finishing Collars — FC Firestop Spacers — FS Flashings — Adjustable — 1/12 – 7/12 — AF Flashings — Adjustable — 1/12 – 7/12 — ARF — Soldered Flashings — Adjustable — 8/12 – 12/12 — AFS Flashings — Adjustable — 8/12 – 12/12 — ARF — Soldered Flashings — Flat — FF Flashings — Flat — Hot Welded Flashings — Flat — Pipe Size — Hot Welded Gas Vent Connectors — Flexible — FGVC Increasers — Double Wall — INC Rain Caps — Galvanized Rain Caps — RC Storm Collars — SC Storm Collars — Spun — SSC Support Plates — SP Support Rings — SR Tee Caps — Spun — TC Tees – Single Wall – Galvanized – SWT Tees — Double Wall — DWT Tees — Double Wall — DWT Taper Tees — Single Wall — Aluminum — SWTA Tees — Single Wall Base Type B Gas Vent Kits less Draft Hood Connector Type B Gas Vent Kits with Draft Hood Connector Type B Gas Vent Kits with Single Wall Base Tee Type B Oval Gas Vent and Fittings Vent Pipe — VP Vent Pipe Adjustable — VPA Vent Pipe Adjustable with Clamp — VPAC Wall Bands — WB Wall Thimbles — Round Pipe Wyes — Swivel — Double Wall — DWW