Just insured my two vans with Aviva
One Window cleaning van, 2014 new shape connect. has additional 4 k for water tank replacement (grippatank)
And pug expert 2011 model £4 k additional cover for Phoenix Truckmount.
They charged me £780
They were ok to just be aware of thes, but they offered me the cover, so if one is stolen, and burnt out, I will get van plus money for new system
I thought that was reasonable, considering I'm only named driver.
Mr B