Gas And Combi Burner

This burner series is constructed in a duobloc system, i.e. the blower unit for supplying the air for combustion complete with motor and the burners with air housing and burner head comprise two units.
The marathon gas and combi burner can be supplied with combustion air from a blower mounted separately in a lower floor, in an upper floor or situated directly in front of the boiler. The air housing can be arranged with different exit angles set at steps of 22.5 o . The combustion of natural gas and heating oil achieved by dreizler ARZ-recirculation with a control ratio of 1: 10 facilitates a very economic combustion accompanied by low emissions. The flame rotates and fully combusts the fuel rapidly and intensively.

marathon blower
Separate frame-mounted fan with oscillation damper, electric motor and fan wheel in steel plate housing .