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Vienna Lager
BJCP 2021 – 07A
Batch Size:
11.00 gallons
Tap Date:
August 25, 2024
Statistics
Attenuation:
80.9% Apparent – 66.2% Real
Fermentables
| Amount |
Fermentable |
% of Grist |
| 10.00 pounds |
Vienna Malt Weyermann |
43.1% |
| 6.50 pounds |
Bohemian Pilsner Weyermann |
28% |
| 5.50 pounds |
Munich I Weyermann |
23.7% |
| 1.00 pounds |
Caramunich III Weyermann |
4.3% |
| 0.19 pounds |
Carafa Special III Weyermann |
0.8% |
| 23.19 pounds
| Total Fermentable Weight
| 100%
|
Hops
| Amount |
Hop |
Time |
Use |
Form |
AA |
| 1.50 ounces | Magnum | 60 minutes | Boil | Pellet | 16.8% |
| 1.50 ounces | Hallertauer Mittelfrueh | 10 minutes | Boil | Pellet | 2.5% |
| 3.00 ounces |
Total Hop Weight |
Non-Fermentables
| Amount |
Non-Fermentable |
Type |
Use |
Time |
| 3.50 g | Calcium Chloride (CaCl2) | Water Agent | Mash | 0 minutes |
| 1.50 g | Epsom Salt (MgSO4) | Water Agent | Mash | 0 minutes |
| 2.00 g | Gypsum (CaSO4) | Water Agent | Mash | 0 minutes |
| 10.00 ml | Lactic Acid | Water Agent | Mash | 0 minutes |
| 2.15 g | Calcium Chloride (CaCl2) | Water Agent | Sparge | 0 minutes |
| 0.92 g | Epsom Salt (MgSO4) | Water Agent | Sparge | 0 minutes |
| 1.23 g | Gypsum (CaSO4) | Water Agent | Sparge | 0 minutes |
| 2.39 ml | Lactic Acid | Water Agent | Sparge | 0 minutes |
Yeasts
| Name |
Lab/Manufacturer |
Product ID |
Form |
| Bohemian Lager | Wyeast Labs | 2124 | Liquid |
Equipment Profile Geoff's Electric Equipment
Batch Size:
11.00 gallons
Boil Volume:
12.63 gallons
Evaporation Rate:
4.75% per hour
Trub Chiller Loss:
0.26 gallons
Mash Profile Single Decoction - Batch Sparge - Mash Out - Well Modified Malts
Mash Steps
| # |
Name |
Type |
Time |
Temp. |
| 1 | Low Sach Rest | Infusion | 35 minutes | 134° F |
| 2 | Decotion | Decoction | 45 minutes | 154° F |
| 3 | Mash Out | Infusion | 10 minutes | 168° F |
Fermentation and Aging
Secondary:
3 days @ 62° F
General Info
Decocted 18 qt (4.5 gallons). Diluted after boil with.5 gallon of water to bring OG to 1.055.