Webasto Thermo Top Evo Marine water heater

Webasto Thermo Top Evo is a diesel-powered water heater designed for heating hot water tanks, preheating engines and heating the cabin/compartment. The water heater weighs only 2.1 kg and is the lightest in its class.



This is a marine kit adapted for use in boats. It includes, among other things, a circulation pump, a hull penetration for exhaust, a mounting bracket, a fuel pump and a digital control panel. In addition, you need a fuel tank and water pipes that are suitable for the current use of the water heater. An expansion tank is also recommended.



- Max power: 5 kW

- Voltage: 12V

- Diesel consumption at full power: 0.62 liters per hour

- Power consumption at full power: 33 watts (heater only, excluding circulation pump)

- Fuel: Diesel EN 590

- Operating temperature: -40 - + 60 °C

- Weight: 2.1 kg

- Dimensions, water heater: 218 x 91 x 147 mm (L x W x H)

- Dimensions, circulation pump: 96 x 75 x 80 mm (L x W x H)

- Weight, circulation pump: 300 grams