Grainfather Sparge Water Heater

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The Sparge Water Heater from Grainfather is a temperature-controlled urn that heats up to 18 litres of water. It means you can have the right amount of sparge water heated and ready to go.

Simply begin heating the sparge water when you begin your mash. Once the water is at the required temperature it will maintain it. Features include sight glass, tap and heating lights.

NOTE: Graduations on the scale are measured from the tap.


• 18 L Capacity
• Stainless steel body
• 2 kw element
• Sight glass (with 1-litre graduations visible)
• Tap
• Temperature control
• Heating lights (to indicate input temperature has been reached or is still being heated)


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Review by
Fantastic! Thank you and amazing service as usual
GF sparge water heater
Review by
Does the job. Basically a tea urn with a thermostat controller but makes brew day that bit easier with one of these. The temperature dial needs a bit of calibration as the temperature markers aren't all that accurate (about 3 degrees out on mine). A minor inconvenience as once done it on the first time, you'll have it perfect for the next one!
Great bit of kit
Review by
Brilliant extension to the grainfather even comes with a sight glass which I never knew.
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