This is a chinese 2kW heater fitted to the California heater mount that is now fitted beneath my van.
I had to add some spacers between the cradle and the heater to centralise the inlet/outlet with the california ducts, then used silicone hose reducers to join them together.
Once fitted beneath the driver's seat and with the van underguards refitted it is out of the worst of the weather, no problems in over a year.
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I coated the circuit board with a spray on plastic PCB conformal coating, and sprayed the casing black to both protect from corrosion and try to get some more heat out of it.
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