RV_910049_Coolant Heater Data Sheet

Webasto Coolant Heaters Space Saving Heating Solutions for the RV Market

Thermo Top Evo

Thermo Pro 90

 Supply of warmth via the air outlets in the dashboard (Thermo Top Evo)  Cabin heating and optional pre-heating of the engine  Heating power up to 17,000 BTU/h (5 kW) Thermo Top Evo or up to 30,709 BTU/h(9 kW) Thermo Pro 90

 Less emissions due to engine pre-heating

 Compact design

 Very fast heat-up phase

 Quiet-running

 Low noise operation

 Diesel-fueled, directly fed from the tank

Technical Specifications

System Schematic

Thermo Top Evo

Heating Flow [kW] (Partial Load / Full Load)

8,600 - 17,000 BTU/h (2.5 - 5.0 kW)

Fuel

Diesel, Arctic Diesel

Nominal Voltage (Suitability for special fuels) Operating Voltage

12 V 10 to 16.5

Power Consumption (including coolant pump)

41 W

Power Consumption During Start-up at 12 V

14 Amps

Fuel Pump / Coolant Pump

DP 42 / U4847 econ

Noise Emission

61 dB

Dimensions (L x W x H) (without coolant pump)

8.54 x 3.58 x 5.79 in (217 x 91 x 147 mm)

Weight

4.6 lb. (2.1 kg)

Diagnostic

Blink Code, Diagnostic Tool

1 Combustion Air Fan 2 Motor 3 Igniter / Flame Detector 4 Burner Evaporator 5 Combustion Chamber 6 Coolant Temperature Sensor

10 Heater Body 11 Heat Exchanger 12 Circulation Pump 13 Fuel Metering Pump 14 Exhaust Outlet 15 Fuel Line 16 Magnets (for Hall Sensor) 17 Combustion Air Inlet 18 Hall Sensor 19 Electronic Control Unit

7 Coolant Outlet 8 Overheat Sensor 9 Coolant Inlet

Technical Specifications

System Schematic

Thermo Pro 90

13

11

6,100 – 26,000 BTU/h / 31,000 BTU/h (1.8 – 7.6 kW / 9.1 kW)

1

Heating Capacity

3 2

10

4

12

Fuel

JP8, Diesel 1, Diesel 2, Arctic, Biodiesel (PME)

6

5

9

0.05 – 0.23 gal/h / 0.29 gal/h (0.2 – 0.9 l/h / 1.1 l/h)

8

7

Fuel Consumption

Rated Voltage

12 or 24 V

8. Muffler 9. Air Intake Tubing 10. Water Circulating 11. Fuel Line Coupler 12. Clamp 13. On/Off Switch

1. Webasto Thermo Pro 90 2. Electronic Control Unit 3. Fuel Metering Pump

Power Consumption (Part load - full load / Boost)

37 – 83 W / 90 W

Operational Temperature Range

- 40° to +176° F (- 40° to +80° C)

4. Fuel Line 5. Fuel Filter

15 x 5.5 x 9.13 in (381 x 140 x 232 mm)

Dimensions (L x W x H)

6. Fuel Standpipe 7. Exhaust Tubing

Weight

10.8 lbs (4.9 kg)

SmarTemp Control fx 2.0 (optional): for Thermo Top Evo and Thermo Top 90 Part Number 5010633C

 Programmable run times  Ergonomic design  Large backlit LCD screen

Webasto Thermo & Comfort North America, Inc. 15083 North Road Fenton, Michigan 48430 USA Toll Free: 800-860-7866 Phone: 810-593-6000 webasto.com

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