Wyeast 1275 Thames Valley Ale yeast vs Wyeast 1335 British Ale II yeast: specs compared
Updated 05 September 2026.
3
specs differ
Wyeast 1275 Thames Valley Ale yeast and Wyeast 1335 British Ale II yeast differ on 3 specs: fermentation temperature, apparent attenuation, flocculation.
| Spec | Wyeast 1275 Thames Valley Ale yeast | Wyeast 1335 British Ale II yeast |
|---|---|---|
| Manufacturer | Wyeast (liquid) | Wyeast (liquid) |
| Species | Saccharomyces cerevisiae, top-fermenting ale | Saccharomyces cerevisiae, top-fermenting ale |
| Fermentation temperature | 17 to 22 C (62 to 72 F) | 17 to 24 C (63 to 75 F) |
| Apparent attenuation | 72 to 76 % | 73 to 75 % |
| Alcohol tolerance | 10 % ABV | 10 % ABV |
| Flocculation | Low to Medium | High |
Questions and answers
How do Wyeast 1275 Thames Valley Ale yeast and Wyeast 1335 British Ale II yeast compare?
Wyeast 1275 Thames Valley Ale yeast and Wyeast 1335 British Ale II yeast differ on 3 specs: fermentation temperature, apparent attenuation, flocculation.