910050_Thermo Top Evo Data Sheet

Thermo Top Evo Coolant Heater Engine-Off Coolant Heater

Thermo Top Evo Engine-Off Coolant Heater

Engine pre-heat, fuel savings and improve DPF performance As the industry leader in efficient thermo technologies, Webasto is committed to continuous advancements that improve equipment performance and occupant comfort. Featuring advancements in the fuel delivery system, controls, diagnostics and flexible installation, the Thermo Top Evo improves the user experience and continues the Webasto heritage as a leader in idle-reduction, fuel efficiency and emission control.

Thermo Top Evo Benefits: n More flexible installation options: n Coolant inlet & outlet connections can be rotated n Longer fuel line length n Higher maximum combustion air temperature n Universal controller harness n 1 standard, 4 available, mounting brackets n Remote mount coolant pump for custom installation n Blink code diagnostics n Quieter heater and fuel delivery operation

System Schematic

Technical Specifications

Thermo Top Evo

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

8,600 - 17,200 BTU/h (2.5 - 5.0 kW)


Diesel, Arctic Diesel

Nominal Voltage (Suitability for special fuels) Operating Voltage

12 V 9.6 to 15

Power Consumption (including coolant pump)

12-21 W

Nominal Power Consumption (without circulation pump; without vehicle fan) + - 10% control range

12-21 W

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)

Dimension (with coolant pump)

10.5 in (266 mm)


4.6 lb. (2.1 kg)


Blink Code, Diagnostic Tool

Available Thermo Top Evo Heater Kits: Thermo Top Evo Diesel Kit with SmarTemp Control 3.0 Bluetooth (12 V) - P/N: 5013920 Thermo Top Evo Diesel Kit with SmarTemp Control 3.0 (12 V) - P/N: 5013919 Thermo Top Evo Diesel Kit with Rocker Switch (12 V) - P/N: 5013378 Thermo Top Evo Diesel Heater Kit Enclosure Box with Rocker Switch (12 V) - P/N: 5013389

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

Optional Accessories:

SmarTemp Control 3.0: Part Number 5013873 n Same unit controls air or coolant heater n Programmable run times (Timers) n Adjustable Low Voltage Disconnect (LVD) n Preventive maintenance reminder n Heater fault codes displayed SmarTemp Control 3.0 Bluetooth: Part Number 5013874 n Same features as SmarTemp 3.0 n Bluetooth connection to SmarTemp 3.0 App - View diagnostic information - Manage & control heater function - Link to techwebasto.com - Program settings of multiple units

7 Coolant Outlet 8 Overheat Sensor 9 Coolant Inlet

Upgrade to the new SmarTemp Control 3.0 with adapter harness - Part number 5013932

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

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