White, durable seam protected, 30in long x 16in diameter siliconized duct ideal for helping adjust diffuser to lay right on uneven surfaces. Use with HS190TC or HS250TC NOMAD Heaters.
- 10ft long x 16in diameter
- Protected seams - more durable
- Siliconized to withstand heat longer
- All around rugged design
- Use with HS190TC or HS250TC NOMAD Heaters