Fermoale AY3 11.5g - AEB Brewing

Fermoale AY3 11.5 g – versatile English ale yeast from AEB Brewing

Fermoale AY3 from AEB Brewing is an active, top-fermenting dry yeast originating from the United Kingdom. It suits a wide range of beer styles, such as pale ale, brown ale, porter and other English, American and Belgian ales. The yeast is comparable to SafAle S-04.

AY3 gives a balanced profile with a clear malt character, with notes of biscuit, caramel and a hint of citrus, without overpowering the hops or specialty malts. It has high attenuation, high flocculation and tolerates up to 12 % alcohol, so it also suits stronger ales. Low ester and sulphur production gives a clean fermentation.

Technical data

• Yeast type: Saccharomyces cerevisiae
• Origin: United Kingdom
• Attenuation: 75–83 % (high)
• Fermentation temperature: 16–23 °C
• Flocculation: high
• Alcohol tolerance: 12 % ABV
• Ester and sulphur production: low
• POF: negative
• STA-1: negative
• Pack size: 11.5 g

Frequently asked questions about Fermoale AY3

Which beer styles does Fermoale AY3 suit?

Pale ale, brown ale, porter and other English, American and Belgian ales, especially beers where the malt character should come through.

What temperature should AY3 ferment at?

The recommended fermentation temperature is 16–23 °C.

Is Fermoale AY3 the same as S-04?

It is not the same yeast, but it is comparable to SafAle S-04 and can be used for the same beer styles.

Does the dry yeast need rehydrating?

Opinions differ. Dry yeast can be sprinkled directly onto the wort, but many brewers rehydrate it in a little lukewarm water first to give the yeast a better start.

Related

• AEB Brewing dry yeast
• Fermoale AY4 11.5 g – AEB Brewing
• SafAle S-04 11.5 g
• Dry yeast
• Using liquid yeast and yeast starters