Gas burners
Medium and high outputs (60 to 2290 kW)

Medium and high output gas burners produce very high yields whilst only consuming the minimum of energy, resulting in a maximum of energy savings. The use of the Duopress ® system, unique to De Dietrich, guarantees clean combustion.
Whether one or two stage, or built-in modulating burners, they ensure stable and clean combustion. Nevertheless, the modulating burner makes it possible to adapt to requirements more precisely and to obtain to greater boiler outputs whilst reducing the number of on/off cycles, limiting the wear on the boiler and the production of polluant emissions during these phases.
They are equipped with a sliding clamp which enables them to be fitted to any type of boiler. While they are particularly suitable for the De Dietrich boilers, they can be adapted to any boiler on the market.
Each burner is tested and pre-set in the factory, making them even quicker to install.

High combustion efficiency
Environmental protection
Simple to install and to maintain
Low noise level

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Characteristics of the range

Models	G 300 S	G 300 N	G 40 S
Output range	60 - 410 kW	55 - 405 kW	205 - 1030 kW
Fuel source	Natural gas	Natural gas	Natural gas
Operation
1 stage	G 301-2 S
2 stages		•	•
modulating	G 303-. S		•
Suitable for the following boilers	GT 335 - 339 GT 408 - 409 CA 400-200 to -300	GT 330 CA 430	GT 400 GTE 507 - 516 CA 400-350 to -600 CA 500-800 to -900