My newly acquired Wilesco D24, that I converted into a dual fuel model with a 500W immersion rod heating element, this was used , but a very low usage plant given the high compression & the low residue in the fuel tray & on the boiler. it will run for nearly 2 hrs just ticking over @ low wattage. My Thanks to Randy T. for helping me to acquire it. I also briefly show a Wilesco D28 and a D32 in this video
as received, Esbit all over the place

immersion sleeve installed & a couple of sheets of high heat insulation in place

all tucked away nicely


Completed & running