Double Wall Wyes — DWW Draft Hood Connectors — DHC Elbows — 45 Degree — 45EL Elbows — 90 Degree — 90EL Firestop Spacers — FS Flashings — Adjustable — 1/12 – 7/12 — AF Flashings — Adjustable — 1/12 – 7/12 — ARF — Soldered Flashings — Flat — FF Increasers — Double Wall — INC Rain Caps — RC Spun Tee Caps — TC Storm Collars — SC 10″ – 24″ Storm Collars — SC 26″ – 30″ Support Assembly — SA Support Plates — SP Support Rings — SR Tees — Double Wall — DWT Tees — Single Wall — SWT Vent Pipe — VP Vent Pipe Adjustable — VPA Wall Bands — WB