I had a camper van with a 24V diesel heater (ebersparcher dl1), then I had a camper van with 12V battery... so I need to convert de diesel heather to a new voltage....
I need also a diesel heater for sail boat and tent, this instructables make this.
Two motorcycle battery to reach 24 V to use it in tent.
DROK® DC-DC 12V/24V Step-up Boost Converter Adjustable Output
Voltage Stabilizer Regolatori di Tensione Power Supply Switching Transformer
to elevate tension from 12V to 24V to charge battery at 24V and a voltmeter to check voltage
Step 2: Exaust
simply a can
Step 3: More Photos
It run very well in tent ... boat and van