Maxi 1 firebox with air jacket

Maxi 1 is a high-quality firebox with outstanding features. The heat-resistant glass measures 1130 x 530 mm, and the door slides up, giving access to the hearth and ashtray. In order to clean the glass, the door is equipped with a mechanism that pushes the glass forward. The hearth is made of bricks, steel and cast iron. The nominal power of the air jacket is 22 kW.

Gerkand – coziness and warmth!

Technical information

Nominal power in kW28
Maximum power in kW33
Air jacket nominal power in kW22
Overall dimensions (mm)1180 x 500 x 1060
Weight (kg)250
Efficiency (%)60.25
Hearth Dimension (L x P x H) mm1060 x 350 x 400
Glass dimension ( L/H ) mm1130 х 530 х 5
Smoke exit positionUp
Chimney (mm)250
Maximum log size (mm)700
Finishing materials / thickness (mm)Cast iron and vermiculite
Type of cast ironGray Cast iron
Thickness of cast iron (mm)From 8 to 15 mm
Gasket sealing materialsISO GLASS
Glass resistance and typeCeramic 750°C
Surface coatingHeat resistance to 600°C
Type of doorRolling from steel
Type of handleInox
Emissions of CO (%)0.4073
Exhaust temperature420°C
Mass flow of smoke (g/s)27.42
Dust concentration discarded in 13% СО263.23 mg/Nm³
Wood consumption (kg/h)11,62
Minimum distance to adjacent materials: rear / side / front / down (mm)200 / 200 / 1200 /400
Depression chimney required12 Pa
StandardEN 13229
Air flow850 m3/h
Fan powerMin 80w/h max 120w/h
Number of nozzles6 on the upper side
Air duct diameter100 mm

Product Benefits

  • Panoramic glass 1130 x 530 mm

  • sliding up door

  • falling glass mechanism

  • nominal power of the air jacket 22 kW


  • 3 years warranty
  • Hand welded seams and assemblies
  • Cast iron foundry into the Gerkand factory
  • Business and individual high value service

Product variations

Maxi 1 fireplace insert with air jacket is also available in the following versions:

  • Maxi 1 double-face 

Quick Request

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