Schiedel 6″ (150mm) Internal Diameter ICID Plus Insulated Tee Cap And Drain
The ICID Plus 150mm insulated tee cap with drain is designed to close off a tee connection while providing a drain off facility. It features a plain stainless steel finish for a durable and clean appearance.
This tee cap is part of the ICID Plus twin wall flue system, which is engineered for advanced corrosion resistance. It includes a laser welded 316L stainless steel inner liner and a stainless steel outer casing for long lasting performance.
The system is insulated with 25mm of high density rockwool to maintain flue gas temperature, maximise efficiency, and reduce condensation. Components are joined using a twist lock bayonet jointing system and secured with a locking band. A rubber joint seal allows the tee cap to be used safely with condensing and biomass appliances.
The ICID Plus twin wall insulated chimney system is suitable for use with open and closed stoves at temperatures up to 450°C. The load bearing outer casing allows the inner liner to expand independently, accommodating thermal expansion at every joint and ensuring reliable long term performance.
About ICID Plus
ICID Plus, manufactured by Schiedel, is a versatile twin wall chimney system designed for a wide range of domestic and commercial applications. It is suitable for Dry, Wet, and Positive Pressure installations and supports multiple fuel types.
Compatible appliances include gas, oil, wood, multi fuel, traditional stoves, pellet stoves, biomass systems, mini and micro CHP units, and condensing boilers designed for positive pressure operation.
Key Features of ICID Plus
- Internal diameters available in sizes 125mm and 150mm
- Secure twist lock bayonet jointing system with locking band
- High corrosion resistance using a laser welded 316L stainless steel inner liner and stainless steel outer case
- 25mm high density mineral wool insulation to maintain flue gas temperature, improve efficiency, and reduce condensation
- Low external surface temperature for enhanced safety
- Inner liner designed to allow maximum thermal expansion and prevent moisture ingress
- Lifetime guarantee for long term peace of mind
ICID Plus delivers reliable performance, advanced engineering, and long lasting construction, making it an excellent choice for a wide range of heating and flue system applications.






