Diesel Heater Ducting Kit – 76mm Duct, 25mm Exhaust for 2-8kW

Diesel heater ducting kit streamlines warm-air routing and exhaust venting for cleaner installs on 2KW/5KW/8KW parking heaters. The 76 mm extendable air duct helps push heat faster into cabins, while the 25 mm stainless steel exhaust pipe supports reliable discharge. A tee outlet connector, two air vents, and multiple hose clamps let you split airflow and secure every connection—ideal for vans, RVs, trucks, boats, and workshops where space and fitment vary.

• Fits 2KW/5KW/8KW diesel parking heaters, including split and all‑in‑one types


• Includes 76 mm extendable air ducts, 25 mm exhaust pipe, tee connector, 2 air vents, and clamps


• Delivers quicker heat distribution with a 3-inch/76 mm large-diameter warm-air duct


• Resists corrosion with a 201 stainless steel 25 mm exhaust pipe for long-term use


• Secures connections with stainless steel hose clamps to reduce leaks and looseness

Build a tidy, compatible diesel heater install without hunting for extra parts. The adjustable air outlet hoses help you dial in length for your layout, while the tee connector makes it easy to run heat to two zones. Durable materials and clamp-assisted fastening keep the system stable through vibration and temperature swings. If you’re refreshing an older setup or completing a new heater installation in an RV, van, truck sleeper, or boat cabin, this accessory kit covers the core ducting and vent hardware. Grab yours today.

• Compatibility: 2KW/5KW/8KW diesel heaters (split type and all-in-one)


• Air duct: 3 in/76 mm diameter; 23.6–27.6 in (600–700 mm) length; aluminum foil + black film


• Exhaust pipe: 1 in/25 mm diameter; 23.4–23.6 in (595–600 mm) length; 201 stainless steel


• Tee connector: TPE; 4.2 x 5.6 x 2.9 in (107 x 142 x 74 mm)


• Clamps: stainless steel; exhaust clamp 1 in/25 mm, air duct clamp 2.95 in/75 mm


• Package includes: 1 exhaust pipe, 2 air ducts, 4 air duct clamps, 2 exhaust clamps, 2 air vents, 1 tee connector


• Net weight: 1.2 lb (0.55 kg)