MRN_910051_Commercial Catalog

Webasto coolant heaters BlueCool MyTouch Display Therm Pro 50 E o

Thermo Pro 50 Eco water heaters

This compact 5 kW unit is ideal for the majority of marine applications. Compact design, variable temperature control, service friendly technology and low noise levels.

The Thermo Pro 50 Eco is placed in the locker compartment of the boat. Radiators are used to heat up the boat, because electrical autonomy in this size of boat is often very important and radiators do not consume electricity of the battery.

Technical specifications

Thermo Pro 50 Eco

EC approval mark

ECE R122 (Heating) E1 00 0334 ECE R10 (EMV) E1 03 6271

Heating power (kW) Heating power (BTU/ h)

5.0 17,100

Fuel Fuel consumption (l / h) Fuel Fuel consumption (gal / h)

Diesel, 0.3 – 0.6 Diesel, 0.08 – 0.16

The Thermo Pro 50 Eco in the engine compartment is able to heat the entire boat. Each cabin has individually sized convectors to match the heating requirements.

Rated voltage (V)


Rated power consumption (W) Rated power consumption (amps)

28 – 46 1.2 – 1.9

Flow rate of circulating pump (against 0.14 bar) (l / h) Flow rate of circulating pump (against 0.14 bar) (gal /min.) Flow rate of circulating pump (against 0.10 bar) (l / h) Flow rate of circulating pump (against 0.10 bar) (gal /min.)

500 2.2 900 4

Dimensions L x W x H (mm) Dimensions L x W x H (inch)

218 x 91 x 144 8.6 x 3.6 x 5.7

Weight (kg) Weight (lbs)

2.5 5.3

Order number 5011447 Thermo Pro 50 Eco Marine 24 V Diesel

The advantages of water heaters:  Heating comfort just like at home  Even distribution of warmth by means of radiators  Hot water for the shower and galley  Silent operation  Space-saving installation in the engine room  Excellent possibilities for combining

 Separate temperature control in every cabin  Low fuel consumption  Compact design  Preheating of the engine possible to avoid cold starts  Meet current requirements and standards relating to boats  Robust aluminum casing, resistant to high temperature or salt

with Webasto BlueCool air-conditioning systems


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