Installation Example - Webasto Thermo Pro 90 Installation Instructions Manual

Thermo Pro 90
Technical Information
5

Installation example

Fig. 3 shows two installation examples of the heater in a vehicle.
Legend:
1. Heat exchanger for vehicle heating system
2. Switch for fan of the vehicle heating system
3. Relay for vehicle blower
4. Control element
5. Fuse block in vehicle
6. Non-return valve with seepage hole
7. T piece
8. Motor vehicle engine
9. Water heater
10. Coolant pump
11. Coolant pump in vehicle
12. Radiator
13. Regulating valve
14. Exhaust silencer
15. Fuel pump
16. Combustion air intake line
17. Thermostat
18. Control unit
19. Wiring harness
20. Fuel line
21. Exhaust pipe
22. Coolant circuit
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