Thermocar 16B08 12 Volt RV Condensing Gas boiler 12 Volt DC Condensing caravan gas boiler ( RV Boiler ) Storage Tank Capacity :16 liter Electric heating capacity : 12 Volt 200 Watt for Solar Gas heating capacity : 8 kW Premix burner Water pressure safety Temperature safety Waterless fire safety Gas inlet: 3/8'' Hot water outlet : 3/8'' Cold water inlet : 3/8'' Height : 330 mm Diemeter: 358 mm Airintake duct : 50 mm Exhaust duct: 25 mm Wi-Fi Controller