EN| G-series

The G12 Asco and Maxi are both equipped with a Pilot Flame Ignition system and they operate at either Full Power or at Minimum power. This was followed by the G12E which is equipped with Electric Ignition. The G12E unit operates at Full power or is Off. This makes the G12E much more gas efficient, than the pilot flame units, showing gas savings of 25-30% in practice.


  • High Capacity 12kW (BTU 42.000)
  • Optional with Electric Ignition. 
  • Stainless steel construction
  • Operates on a low gas pressure
  • Unique reflector design
  • Durability
  • No moving parts => low noise level

Characteristic of the G12 is its unique reflector: it’s designed to spread the heat over a larger area instead of focusing the heat on a hot spot.  

The G12 heaters have a capacity of 12Kw or 42.000 BTU. All types are made of stainless steel and therefore resistant against chemicals and/or high pressure cleaning, which guarantees a long life time span! 

The G-series infrared heaters are originally designed for poultry houses, in which the (climate) conditions are heavy. This makes the radiators perfect for usage in other applications.

With the controller it is possible to determine the gas pressure and thereby the heat output.


  • Poultry houses / pigsties
  • Horse stables
  • Industrial halls (filter not necessary)
  • (Back)gardens (filter not necessary)


G12 Asco

Manual ignition of the pilot flame and it can be controlled by an existing climate control unit or a Gastrion-Thermostat. Versions in 230Vac, 115Vac and 24Vac/12Vdc available


g12 maxi

Manual ignition of the pilot flame and it has its own mechanical thermostat on every unit, therefore no electricity required.

G12 E

G12 E

Electric ignition switches automatically on when heat is required i.e. when electricity comes from the climate controller or off when not needed for extra gas savings. Operates on 230Vac.




Type Capacity Propane I3P / G30 Natural Gas High I2E / G20 Natural Gas Low I2L / G25
G12 ASCO 12kW 28 28 25, 28
G12 MAXI 12kW 28 28 25, 28
G12 E 12kW 28 28 25, 28
Type Nett Weight/span> Maximum Gas Consumption
G12 ASCO 6,46kg 864gr/h 1.08m³/h 1.296m³/h
G12 MAXI 6,83kg 864gr/h 1.08m³/h 1.296m³/h
G12 E 7,65kg 864gr/h 1.08m³/h 1.296m³/h
Diameter Ambient temprature Temp of 1x G12 *
2m 17°C 33°C
4m 17°C 26°C
6m 17°C 23°C
8m 17°C 21°C
10m 17°C 21°C
12m 17°C 21°C

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