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Thermo Top Evo Next Generation 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. Therefore, we’re pleased to introduce the Thermo Top Evo. 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 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)
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
Available Thermo Top Evo Heater Kits: Thermo Top Evo Diesel School Bus Kit w/ Rocker Switch (12 V) PN: 5013415A
Upgrade to the new SmarTemp Control 3.0 with adapter harness - Part number 5013932
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
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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