Casein is the principal protein found in fresh cowâs milk and is often used in many processed foods, including cheese products, infant formula, and coffee creamer. The casein salts, usually labeled caseinates, are water soluble and found in many other processed food products.
This is easy to translate to gallons and degrees F. (for example, suggested sparge water temperature is 167Â° F., which is 75Â° C.). It also features a stay warm feature - after the target water temperature is hit, it will keep it at the desired temperature as long as it is on.
The Grainfather Sparge Water Heater heats up to 4.35 gallons of sparge water, and is a perfect companion to the Grainfather, because the one thing the Grainfather does not do is heat the needed sparge water. This is not intended to be a mash water heater, as it only has a capacity of 4.35 gallons. However, it is the perfect size for the Grainfather, which typically needs 2.5 gallons to 3.75 gallons of sparge water per 5 gallon batch.