ATF Vienna Lager - Grainfather | Brewzilla | Guten 40

The ATF Vienna Lager is a reddish amber coloured malt forward beer that showcases Vienna malt’s toasty character. It has a full malt flavour with a mild sweetness and dry finish. There is sufficient bitterness to balance the beers malty character and a low amount of earthy grassy noble hop aroma.

Yeast is not included in the kit. If fermenting cold we recommend using Froth Krisp (Assumed Origin: Weinhenstephan) or:

- Mangrove Jack's Bavarian Lager yeast or
- Fermentis SafLager W-34/70 or
- Lallemand Diamond Lager Yeast

If you are unable to perform a cold fermentation you can ferment warm (20℃) using Mangrove Jack's Californian Lager yeast or Fermentis SafLager W-34/70.

This beer will benefit from a period of lagering.

Note on Fermentation Temperature

Mangrove Jack's Californian Lager Yeast

Mangrove Jack's Californian Lager yeast a unique lager strain that has the ability to ferment at ale temperatures and still provide a typical lager flavour profile.

Fermentis SafLager W-34/70

Sensory testing performed by Fermentis on W-34/70 shows that it is a very robust yeast capable of providing a clean neutral flavour profile across a wide range of fermentation temperatures (12℃ - 20℃). to download the Fermentis iPhone app for more information.

The Details

G30 - G40 (15amp) - S40 - Brewzilla 35L - Guten 40L

G40 (10amp)

Guten 40L

G40 (10amp)

S40 - GF40 (15amp)

Brewzilla 65L

G70

G70

24 L Batch

24 L Batch

30 L Batch

Max Batch

Max Batch

48 L Batch

48 L Batch

Max Batch

Pre-boil Volume @ 100℃

29.5 L

28.3 L

35.75 L

46 L

46 L

59.75

56 L

70 L

Assumed Boil off rate per hour

3 L

2.2 L

3 L

2.2 L

3 L

6.5 L

4 L

4 L

Post Boil Kettle Volume @ 20℃

24 L

24 L

30 L

41 L

39.8 L

48 L

48 L

61.45 L

Post Boil Efficiency

85%

85%

85%

85%

85%

85%

85%

85%

Target Original Gravity

1.049

1.049

1.049

1.049

1.049

1.049

1.049

1.049

Target Final Gravity

1.010

1.010

1.010

1.010

1.010

1.010

1.010

1.010

ABV

5.15%

5.15%

5.15%

5.15%

5.15%

5.15%

5.15%

5.15%

Colour (SRM)

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

IBU Calculated

25.8

25.8

25.8

25.8

25.8

25.8

25.8

25.8

Packets of recommended yeast (cold fermentation) - Froth Krisp 2 or 1 starter 2 or 1 starter 2-3 or 1 starter 3-4 or 1 starter 3-5 or 1 starter 4 or 1 starter 4 or 1 starter 5 or 1 starter

Packets of recommended yeast (cold fermentation) - MJ Bavarian Lager

2

2

2 - 3

3 - 4

3 - 5

4

4

5

Packets of recommended yeast (warm fermentation) - MJ Californian Lager

1

1

1

1 - 2

1 - 2

2

2

3

Packets of recommended yeast (warm fermentation) - SafLager

1

1

1

1 - 2

1 - 2

2

2

3

This kit is designed to brewed on the Grainfather and contains:

Detailed recipe and instructions and a link to the Grainfather recipe.

Grain (milled or unmilled)

- Vienna
- Shepherds Delight
- Sour Grapes (depending on source water)

Hops

- Warrior

- Hallertau Mittlefruh

Brewing salts (if required)

Please select the source water you will be using to receive the correct salts. The target water profile is provided for brewers using another source water so that the correct mineral/acid additions can be calculated to achieve the target water profile and mash pH. Brewing salts and lactic acid can be purchased here.

Kettle Finings

- Brewers Carageenan

Yeast Nutrient DOU