Grainfather Sparge Water Heater 40L
With the Grainfather Sparge Water Heater 40L, you can heat and keep up to 40L of sparge water at a specified temperature until it's needed. This means you can focus on the rest of brew day, without having to worry about how or when you're going to heat large volumes of sparge water, and avoid the need to use 2 (or more) smaller volume heaters.
The unit heats up to 40L (10.6 US Gal) of sparge water in approx. 50 minutes, so simply start heating during the mash, and forget about it until it's time to sparge.