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Four Grand-Mère

French manufacturer of wood-fired ovens

2803 lower fireplace and throat oven for bakers

Discover the 2803 lower firebox with a throat, the ideal for baking bread over the wood fire . Inside the baking floor surface of 4.72 m, it is possible to bake up to 66 baguettes or 42 loaves of bread of 500 g per batch.

Surface area of sole (m²) N/A
External dimensions D x W x H (m) N/A
Baguettes per batch 66
Number of 500 g loaves per batch 42
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+33 (0)3 29 65 20 53
100% made in France, in Vosges
5-year parts warranty
30% less wood thanks to the lowered arch
Robust and durable thanks to long-life materials
Easy to maintain thanks to natural pyrolysis
Mobile or demountable, they go everywhere with you

Designed for the bakeries, the 2803 with a throat and lower fireplace oven is one of the ovens with a throat and lower firebox range.
With its traditional throat heating system, it bakes up to 66 baguettes or 42 loaves of 500g bread per batch!
Made in the shape of a pear, the baking floor of the oven is adapted so that breads can be easily arranged onto its entire surface, which also optimises the working space available at the front of the oven.
The firebox of this oven, located under the baking floor and the traditional throat, heats the entire oven by passing the flames from the firebox to the baking room through a small opening in the baking floor.
The flames can be guided manually through the throat. Once the desired temperature has been reached, the throat is removed and the passage to the firebox is closed by the throat plate cover. This heating system ensures optimum heat distribution throughout the baking room. This baker’s oven with its lower firebox also has exceptional inertia, thanks to the quality of its materials and its remarkable insulation. For example, the 2803 lower firebox and throat oven enables bread to be baked perfectly and several successive batches to be made without having to reheat the baking room.

Guarantee and customer service.

Oven made in France, in our workshops. Spare parts guaranteed for 5 years for the chamotte concrete version and 10 years for the brick version throughout the European Union, Great Britain, Norway and Switzerland for intensive professional use.

The equipment of the 2803 lower fireplace and throat oven detailed

  • An upward- retracting door with a beautiful brass handle. This steel door also features a glass inclusion and baking room lighting.
  • 1 capillary needle thermometer with a 100 mm diameter dial.
  • A metal stand for this oven that’s easy to fit.
  • 3 metal frames to hang the vault
  • The 8 cm thick refractory vault made of chamotte concrete (or brick as an option).
  • Insulating the vault with 3 layers of high-temperature mineral fibre.
  • The floor is made of 33 x 33 cm refractory paving bricks, 6 cm thick.
  • Insulating the floor with vermiculite and rock wool panels (8 cm + 2 cm).
  • A lower fireplace with a Ø28 cm throat with a hooked operating lever and a throat plate cover.
  • 1 flue connector for the exhaust of the fireplace.
  • 2 flues controlled from the front of the oven and its connection flue.
  • 1 steam system with 2 copper water tanks and 20 kg steel wall integrated into a vault segment.
  • The assembly grout (clay powder).
  • Installation and operating instructions.
    1 double brass brush (3.50 m).
  • 1 fire pick (1,50 m).
  • 1 fire scraper (1,50 m).

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options

Adorned with beautiful ears of wheat, this cast-iron door is said to open automatically, meaning it opens and closes with a simple sweep of the shovel. It can also be operated in a more conventional, effortless way, using a handle with a counterweight.

The brick vault option replaces the chamotte concrete vault with a refractory brick vault. This choice of traditional bread oven material brings the unique benefits of refractory brick, including better heat retention and distribution, optimum heat radiation, and exceptional longevity.

The brick vault ensures that the bread is baked more evenly and to a higher quality.

Four Grand-Mère offers customized stainless steel cladding for its bakery ovens. This cover improves the aesthetics and hygiene of your oven by offering a design adapted to your specific needs. Made from stainless steel sheet, it is durable, hard-wearing and easy to clean. It also provides a professional finish, adding a modern and elegant look to your oven.