Webasto 11115144A - Thermo E 200 Heater for Engine Preheating and Cabin Heating

Name: Webasto 11115144A - Thermo E 200 Heater for Engine Preheating and Cabin Heating
SKU: Webasto 11115144A
Availability: InStock

ID 1009432

1-2 weeks delivery time

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The Webasto 11115144A Thermo E 200 heating unit delivers 20 kW output on a 24V supply to preheat engines and warm vehicle cabins in harsh weather. Operating independently of the vehicle engine, it connects directly to the engine cooling system and the cabin heating system to maintain optimal temperature while parked or in motion. Its simple construction with minimal electronic and electrical components supports reliability and easier installation and maintenance, and it can be controlled via a Webasto thermostat or a Webasto 1531 timer (control unit not included).

Description
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Webasto 11115144A Thermo E 200 24V Heating Unit

The Webasto Thermo E 200 is designed for demanding cold-weather operation, providing reliable engine preheating and cabin heating for heavy-duty applications. By operating independently of the vehicle engine and integrating into existing heating circuits, it supports comfort and helps optimize vehicle readiness in very low temperatures.

Application

Buses
Heavy construction equipment
Commercial vehicles
Use in conditions close to extreme temperatures

Compatibility

Connects to the engine cooling system
Connects to the vehicle cabin heating system
Operates with the vehicle parked (engine off) and during movement

Technical Specifications

Model	Thermo E 200 (Valeo)
Part Number	11115144A
Heat Output	20 kW
Supply Voltage	24 V
Control Unit	Supplied without control unit
Control Options	Webasto thermostat or Webasto 1531 timer

Product Details

Independent operation: Runs independently of the vehicle engine for consistent heating performance.
System integration: Connects directly into the engine cooling circuit and the cabin heating circuit.
Operating modes: Works while the vehicle is parked with the engine off and during driving to maintain temperature.
Design focus: Simple construction with minimal electronic and electrical components for increased reliability and resistance to extremely low temperatures.
Operational benefits: Supports reduced engine wear, lower fuel and consumable material consumption, reduced load on the battery, and reduced time losses for warm-up and repairs.

Features

20 kW heating performance for heavy-duty engine and cabin warming
24V power supply suitable for commercial vehicle electrical systems
Flexible control using a Webasto thermostat or a Webasto 1531 timer
Designed for easier installation and maintenance