How do you turn on caravan gas heater?

To turn on a caravan gas heater, first ensure that the gas supply is turned on and that there are no gas leaks. Locate the heater's control panel, and set the thermostat to the desired temperature. Then, press the ignition button or switch to ignite the pilot light, if applicable. Once the pilot light is lit, adjust the heater to your preferred heat setting, and ensure proper ventilation in the caravan while it's in use.