Use Of The Air Heaters - Webasto HL 90 Installation Instructions Manual

HL 90
2

Use of the air heaters

Webasto HL 90 are heaters are designed
– to heat the cab and the
passenger compartment
– to defrost the vehicle windows
– to heat vehicle bodies.
They are not designed for heating cargo areas used to carry hazardous sub-
stances.
The heaters operate independently of the engine and are connected to the
fuel tank and the electrical system of the vehicle.
They may be used for vehicles with either water or air-cooled engines.
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