18-litre capacity fuel tank with level float and fill up filter.

Regulated low pressure detergent suction.

Professional 4-pole motor (1400 rpm) with Comet FW2 pumps and professional unloader bolt-on valve.

Delayed Total Stop.

General stop (when the machine is not used for a long time).

Professional safety valve.

Boiler thermal protection.

Electronic temperature setting system with constant water temperature.

Delayed burner start.