The Early Pour: Black Friday deals are on

Grainfather Sparge Water Heater 40L Fuse

Regular price $14

Delivery Australia-wide: $16 for this item on its own (based on cart total).

The replacement fuse for the Grainfather 40 L Sparge Water Heater. If the unit has gone completely dead with no light and no heat, the fuse is the first thing to check — it is designed to be the part that fails, protecting the element and the controller behind it.

Delivery and Shipping

Shipping is calculated on your cart total, Australia wide:

  • Under $100 – $16
  • $100 to $299.99 – $26
  • $300 to $999.99 – $39
  • $1,000 and over – $89

Signature on delivery is available for an extra $3. Australia Post options are also shown at checkout where available.

We ship from our warehouses in Brisbane and Melbourne, with a tracking link on every order. See estimated delivery times by state, or contact us if you need it urgently.

The replacement fuse for the Grainfather 40 L Sparge Water Heater. If the unit has gone completely dead with no light and no heat, the fuse is the first thing to check — it is designed to be the part that fails, protecting the element and the controller behind it.

Genuine Grainfather part. Worth keeping a spare with the heater so a blown fuse never costs you a brew day.

  • Fits the Grainfather 40 L Sparge Water Heater
  • First component to check on a dead unit
  • Protects the element and control circuitry
  • Genuine Grainfather spare part

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • WeChat Pay

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

AfterPay and ZipPay Available