90mm Diesel Heater Air Ducting
Route your heated air exactly where you need it. This flexible 90mm ducting is built for diesel heater installations in campervans, motorhomes, caravans, boats, and custom vehicle conversions — giving you clean, efficient heat distribution without the faff.
Compatible with all the main heater brands including Autoterm, Webasto, Planar, Eberspächer, and compatible Chinese diesel heaters. Simply order the length you need and it arrives as a single uncut piece, ready to route.
Note: A 96mm to 90mm adapter is required when connecting to a 4kW Planar heater.
Features

90mm diameter — suits 4kW and 5kW diesel heater outlets
Flexible construction for routing around tight spaces and bends
Compatible with Autoterm, Webasto, Planar, Eberspächer, and Chinese diesel heaters
Supplied as a single uncut length
Suitable for campervans, motorhomes, caravans, boats, and vehicle conversions

Specifications

Diameter: 90mm
Application: Diesel air heater ducting
Compatibility: Autoterm, Webasto, Planar, Eberspächer, and compatible diesel heaters
Note: 4kW Planar heaters require a 96mm to 90mm adapter

FAQ
Is this compatible with my heater?
Suitable for Autoterm, Webasto, Planar, Eberspächer, and compatible Chinese diesel heaters. Check your heater outlet size before ordering.
Do I need an adapter for a 4kW Planar heater?
Yes — a 96mm to 90mm adapter is required.
Does it arrive in one piece?
Yes. Your chosen length is supplied as a single continuous uncut piece.