3-Inch Diesel Heater Ducting Hose, 8 ft Nylon Exhaust
✔️ Includes 2 clamps; high-heat nylon, 3-inch ducting

This is a 3-inch flexible nylon exhaust duct designed to route hot air from diesel heaters in vehicles, RVs, tents, and campers. It connects to the exhaust pipe and helps safely vent warm air to interiors or external spaces.

✅ 3-inch ducting; max ID 80 mm, OD 85 mm
✅ Free-state ID/OD: 2.5-2.6 in (63.5-66 mm)
✅ High-heat nylon with heat-melt joints; won't soften under high temps
✅ Includes 2 stainless clamps for quick install
✅ Flexible, wear-resistant nylon resists knotting and cracking
✅ Compatible with most 5 kW/8 kW diesel heaters and venting for vehicles
✅ Color black; length 8 ft (2.44 m)

💡 What is a handy question people ask about diesel heater ducting and exhaust safety?

Here's a quick, practical answer in plain language:

- Keeps hot exhaust away from occupants and surfaces, reducing fire risk - Allows flexible routing in vehicles, RVs, tents, or campers - Designed to connect to the exhaust pipe and withstand high temps