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Four Grand-Mère

French manufacturer of wood-fired ovens

3503 lower fireplace and throat oven for bakers

Discover the 3503 lower firebox with a throat, the ideal for baking bread in large bakeries. It can bake up to 102 baguettes or 65  loaves of bread per batch. This oven guarantees even heating thanks to its firebox under the floor and its traditional throat.

Surface area of sole (m²) N/A
External dimensions D x W x H (m) N/A
Baguettes per batch 102
Number of 500 g loaves per batch 65
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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 large bakeries, the 3503 with a throat and lower fireplace oven is one of the ovens with a throat and lower firebox. It can bake up to 102 baguettes or 65 loaves
of 500 g bread per batch ! Made in the shape of a pear, its floor is conceived to place easily breads in the width of the baking room. This particular shape also allows to optimise the working space available at the front of the oven and make it much easy to use.

The 3503 lower fireplace and throat oven has been developed to maximize heating of the baking room. In fact, the firebox of this oven, which is located under the baking floor, and the traditional throat, allow the entire oven to be heated by passing the flames from the firebox to the baking room through a small opening in the baking floor.
The flames can be manually adjusted by means of the throat to ensure even heating throughout the oven. Once the desired temperature has been reached, remove the throat and close the passage to the firebox with the throat plate cover. The inertia of this lower fireplace bakery oven is also remarkable, thanks to its excellent insulation and the quality of its materials. In this way, the 3503 lower firebox and throat oven ensures impeccable bread baking, and allows several successive batches to be baked without the need to reheat the baking chamber.

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 3503 lower fireplace and throat oven detailed

 

  • A retractable 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 Ø 30 cm throat with a hooked operating lever and a throat plate cover.
  • 1 flue connector for the exhaust of the firebox.
  • 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 walls integrated into a vault segment.
  • The assembly grout (clay powder).
  • Installation and operating instructions.
    1 double brass brush (3 m).
  • 1 fire pick (1,20 m).
  • 1 fire scraper (1,20 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.