External Dust Cap | Suits Truma E2400 Gas Heaters

A Simple, Effective Replacement for Your Heater Vent

Lost your original heater cap on the road or found your old one has finally cracked? The External Dust Cap is a reliable, budget-friendly solution designed to fit your Truma E2400, keeping your system sealed and protected when you aren't using it.

Why it’s the right replacement for your van:

• Direct Fit: Specifically designed to be an effective replacement for the original Truma E2400 external dust cap. It screws on easily to keep out rain, dust, and road grime while you're traveling or in storage.

• The "Bug-Stopper": A missing cap is the #1 way for mud wasps and spiders to get into your flue. This replacement is the easiest way to prevent those frustrating (and expensive) heater start-up failures caused by nests.

• Built for Aussie Conditions: 3D-printed from high-quality, UV-stabilised and temperature-resistant material. It’s designed to handle the Australian sun and the vibrations of the track without going brittle.

• Practical & Reliable: No bells or whistles—just a solid, Australian-made part that does exactly what it’s supposed to do.

⚠️ IMPORTANT SAFETY REMINDER: This is a protective travel and storage cap only. You MUST REMOVE the cap before turning your heater on. Operating the heater with the cap attached can cause damage to the unit.

The Specs:

• Compatibility: Designed as a replacement cap for Truma E2400 Gas Heater vents.

• Material: Durable 3D-printed, high-temp UV resistant polymer.

• Origin: Proudly Australian Made & Owned.

Don’t leave your heater flue open to the elements. Grab a reliable replacement cap and keep the bugs out.