Hi all newbie here
I want to fit a diesel heater in my 2019 Ducato based motorhome.
Do Fiat fit an auxillery fuel line or do I need to fit one?
Is the sender accessable or do I have to drop tank?
Also I heard there is a time limit of ten minutes to fit a fuel sender unit any advice on this greatly appreciated.
Thanks for any advice

Hi

I can't answer your quetion directly, but this series of Youtube videos covering the fitting of an aftermarket diesel fuelled heater to a Ducato might be of interest:

https://www.youtube.com/watch?v=nNwzcMZMsb0

HI all
I have worked out what I need to do and have sourced all the items I need.
I'm having a real problem understanding once I have taken sender unit out I have ten minutes to complete the job. The time starts after I have removed all pipes and electrical connection so I'm at a loss to understand how the sender unit would know and what would happen if I take longer

Just disconnect the battery first and you don't need to worry about it.