This is the Longest Exhaust from a Diesel Oil Heater Chinese Life Waste Camper Van 22mm Copper pipe

[@mikesmart390]

I've put one in about 1 metre copper pipe hope to add a radiator at somepoint

[@mikesmart390]

Just wondered would it use any more fuel with a longer exaust.i put mine on alpine and fuel consumption went from2 and a half litres for 30 hours two 1.8 for 30 hours

[@andyfireblades]

interesting, thanks andy

[@andyfireblades]

i was going to try mine on alpine mode