12-inch Section Hi-Temp Superior Double Wall Pipe Snap Lock 12-8HT Product Details
This is Superior’s 12-inch Section Hi-Temp Double Wall Pipe Snap Lock, designated as 12-8HT. Ensure durable and efficient venting for your fireplace system with this high-temperature resistant component, designed to withstand the demands of your heating needs.
Features:
- Type: Hi-Temp Snap Lock Wall Pipe
- Comfort Glow, Comfort Flame, Desa, Design Dynamics, FMI, Vanguard, Vantage Hearth, Superior, IHP
- Each double wall chimney section consists of a 12-3/8″ diameter galvanized outer pipe, 8″ diameter stainless steel inner flue pipe and a wire spacer
- Actual lengths gained after fitting overlaps must be taken into consideration (lineal gain)
- Lineal gain is the actual measurable length of a part after two or more parts are connected








