!Four Grand-Mere

wood-fired ovens !

a guide to selection for homeowners

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amrit row !

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!When choosing a size, there are a few questions to ask yourself- !• How often will I use it • How many people will I cook for • What space have I got available • How quick am I !These may seem like obvious questions but it is surprising how often customers don’t ask themselves the basics, especially space available. I often get asked to supply an oven that will cook 5 pizzas at a time but on further questioning, there is only a small space to fit the oven. On average, if you double the internal diameter then minus 200mm you will have the rough footprint of a finished rendered oven but this does depend on the decoration. If in a masonry enclosure, the footprint may be nearly double the internal diameter. !Domestic ovens - !The smallest oven we do is the ‘Integrable’, or ‘integrated’ oven that has a facade that sits flush with the enclosing wall and a brick-lined dome that fits behind. It’s small, W660mm x D400mm xH250mm internally with a 155mm diameter flue connector, not unlike the old bread ovens in 17thC inglenook fireplaces.

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700mm internal diameter- Plein Air + Menager The F700A ‘Plein Air’ is the smallest and most basic dome oven we do, made entirely of refractory ‘chamotte’ ( a heat resistant concrete). Will cook 1 pizza or use like a BBQ for grills either on the hearth or with a grill stand over hot coals. It has less mass than the Menager with a 40mm dome thickness and 60mm hearth. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

The F700 ‘Menager’ is available in chamotte C or brick finish B and in the standard dome height or raised H+ option. Being only 700mm in diameter, you can fit 1-2 pizzas plus a live fire. Dome & hearth 80mm thick !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

F700 H+ Menager raised oven, 75mm higher than standard !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Isolation

Isolation80160

695

953

1020

510

Isolation

Four "Grand-Mère"2 rue de la gare - 88700 - JEANMENIL

Tél. 03.29.65.20.53 - Fax. 03.29.65.46.97

Four F 700 B-C HEncombrement

Date : 30/10/2006 Echelle : 1: 10Dessiné par :

J-P. BROUILLARD

PDF créé avec la version d'essai pdfFactory Pro www.gs2i.fr/fineprint/pdffactory.htm

The F800 ‘Campagnard’ oven is a small family oven that will cook 2 pizzas comfortably and can handle all other baking like grills and bread with or without a live fire. Cook roasts or casseroles overnight low and slow for extra tenderness. !!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!

Oven arch

Hearthstone

Arch

Four "Grand-Mère" - 2002

TECHNICAL DATAS 800B-CMODEL :

PARTS :

CARACTERISTICS :

POWER USED :

Refractory concrete ovenarch : 800C

The hearthstone : 2 PartsThe oven arch : 2 PartsThe arch

Cooking chamber : 0.5 m²Weight : 295 kg

Pre-firing : 8.25 kg Wood/H(0.02 stere) = 33 kW/HourCooking with the door opened : 2,75 kg Wood/H (0.007 stere/h) = 11 kW/Hour

MATERIALS :Refractory concreteReinforced with metal fibres

Power going through the sides with the advised insulation : 0.6 KW/Hour

ADAPTABLE EQUIPMENTInsulating door AC1RExternal door AC6Asher AC2

Vault thermometer AC20Flue connector AC101 or AC101SC

Radiation power (through the door) : 1.9 KW/HourFresh air consumption : 180 m3/Hour at 20 °CMinimal smoke pipe : Height 3 m- Part 190 cm²-Diameter 160 mm

Oven cover AC103

Brick version : 800B

Refractory brick

800

1120

Isolation

998

1073

Example with Beech (20 % humidity)

SMOKE TEMPERATURE :

Maximum temperature for the use of the oven :500 °C

for oven stoves : 175°C

Flue connector in conformity with standard LN1856-2

Hat of the cover ref AC107

205

248

408

217

430

430

960

PDF créé avec la version d'essai pdfFactory Pro www.gs2i.fr/fineprint/pdffactory.htm

F800 H+ raised Campagnard option will cook large birds, like turkey and goose perfectly or perhaps a suckling pig in a tray. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Four "Grand-Mère"2 rue de la gare - 88700 - JEANMENILTél. 03.29.65.20.53 - Fax. 03.29.65.46.97

Four F 800 B-C HEncombrement

Date : 20/12/2004 Echelle : 1: 10Dessiné par :

J-P. BROUILLARD

235

Isolation

Isolation80160

692

1073

1130

565Ø180

Isolation

PDF créé avec la version d'essai pdfFactory Pro www.gs2i.fr/fineprint/pdffactory.htm

The largest of the domestic range and smallest of the professional range is the F950 ‘Gourmet’ oven. Available in chamotte or brick, standard height or raised. You can fit 2-3 pizzas with a live fire or around 9 x 800g-1kg Miche loaves with the fire swept out, damper closed and temperature stabilised at 250C using the supplied refractory insulated door. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Oven arch

base

curve

218m

m

248m

m

408m

m

217m

m

430mm

Four "Grand-Mère" - 2002

TECHNICAL DATAS

950B-CMODEL :

PARTS :

CARACTERISTICS :

POWER USED :

Refractory concrete ovenarch : 950C

The base : 2 PartsThe oven arch : 2 PartsThe curve

Cooking chamber : 0.7 m²Weight : 437 kg

Pre-firing 2 hours : 13.5 kg Wood/H (0.032 stere) = 54 kW/HCooking with the door opened : 3.4 kg Wood/H (0.008 stere/h) = 13.5 kW/h

MATERIALS :

Refractory concreteReinforced with metal fibres

Power going through the sides with the advised insulation : 0.8 KW/Hour

ADAPTABLE EQUIPMENT

insulation door AC1R

External door AC6

Asher AC2

Vault thermometer AC20

Flue connector AC101 or AC101SC

Radiation power (through the door) : 1.9 KW/Hour

Fresh air consumption : 215 m3/Hour at 20 °C

Minimal smoke pipe : Height 3 m- Part 190 cm²-Diameter 160 mm

Oven cover AC104

Brick version : 950B

Refractory brick

950m

m

1110m

m

1150mm

Isolation

1240m

m

1215mm

Example with Beech (20 % humidity)

Flue connector in conformity with standard LN1856-2

Smoke temperature :

For oven stoves : 175°CMaximum temperature for the use of the oven

500 °C

F950 H+ is the raised version and is again suitable for large birds, joints and anything else that needs a bit of space. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Here are some photos of the optional chamotte / brick finish and standard / raised arch and dome.

!!Why Four grand-Mere? !FGM have been making refractory ovens since 1979 and are one of the worlds most respected oven manufacturers with over 20,000 ovens sold globally. All the ovens come with a manufacturers guarantee and are supplied with everything you need to get started except the flue which is sold separately depending on your requirements. In addition to this domestic range for house and garden, FGM manufacture a large range of specialist ovens for the professional so whether you’re a pizzeria or an artisan baker, there will always be something to suit your commercial installation, no matter what size space you have available. website- www.fourgrandmere.com !

Why Wood-fired oven? !Amrit has been designing and building wood-fired oven installations for 10 years and knows pretty much all there is to know about refractory ovens. From a hand-made brick oven or a simple cob clay oven to the the most complex specialist oven Four Grand-Mere produces, Amrit will guide the installation from an agreed design through to its final commissioning so you’ll always have a point of contact if you have doubts or questions. With a portfolio of work from a simple garden oven to a high end outdoor kitchen, Amrit will help you achieve your dream outcome and get you cooking…. !website - www.wood-firedoven.co.uk email - info@wood-firedoven.co.uk

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!wood-fired ovens, outdoor kitchens and accessories

© amrit row 2015