Free Heat from Waste Exhaust Heating Radiator Home Diesel Oil Heater Mini Central System Exchanger

[@2learneasy]

I've been thinking about just blowing the exhaust gas through an old radiator, that or make a copper radiator from 22mm pipe before it's vented.
Not got around to it yet but I am a lazy sod

[@andyfirebladesgarage]

i did this in one of my videos,
did you see my other heater videos: www.youtube.com/@andyfireblade
let me know what you think
cheers andy