Mount your diesel heater outside the vehicle and free up valuable interior space. This stainless steel external mounting box is built for underfloor or chassis installation, protecting your heater from road debris, mud, and spray while keeping your van or truck cab clear.
The new-and-improved design includes built-in internal brackets, so the heater bolts directly into the box before the whole assembly goes onto the vehicle — no separate mounting plates, no fiddly alignment during the install. Ducting pushes straight through the pre-cut end holes and connects to the heater inside.
Specifications:
Material: Corrosion-resistant stainless steel
Dimensions: 510mm (L) x 130mm (W) x 150mm (D)
Compatible with: 2kW and 4kW diesel air heaters (Autoterm/Planar, Webasto, Eberspacher, and standard Chinese diesel heaters)
Pre-cut ports for combustion air inlet, exhaust, and fuel lines
Important: This box is not fully waterproof. Where possible, fit the heater inside the vehicle. Water damage is not covered under heater warranties.
Shipped directly from the supplier within 2–3 working days.