Irish Stout Yeast Selection:White Labs Next Gen Lower watt density essentially means

Lower watt density essentially means you can produce lighter color beers that would otherwise have fallen victim to caramelization effect

This doesn’t control the actual volume of the flow (you can do that from the ball valve located on the recirculation arm)

With delicious light malts and a refined

allowing you the opportunity convert your faucet into a real stout faucet

Irish Stout Yeast Selection:White Labs Next Gen Lower watt density essentially meansDark, roasty, delicious. Smooth mouthfeel and good head retention make this a silky and supple easy sipper. We are now INCLUDING, free of charge, ice packs with all liquid yeasts! If you prefer, opt for a dry yeast, which requires no ice pack.