Judge 3L Stovetop Whistling Kettle - Stainless Steel | JQ04

The Judge JQ04 is a 3 litre stovetop whistling kettle whose 4mm Thermic base spreads heat evenly, whether the hob beneath it is gas, ceramic or induction.

The Judge JQ04 is the larger of Judge's two stovetop whistling kettles, built to boil 3 litres at a time for a bigger household or a batch of hot drinks in one go. A 4mm Thermic base spreads heat evenly across the bottom of the kettle, and Judge states it works on gas, halogen, ceramic, solid plate and induction hobs alike.

Day to day, the trigger release spout and heat resistant, easy grip handle are what make it practical at this size: the spout opens with a single trigger action for pouring, and the handle stays manageable even when the kettle is full. At 1.42kg and 23 x 22 x 24cm, it is a substantial kettle built for regular use rather than occasional boiling.

Ideal for

Larger households

At 3 litres, this suits a family or a household that regularly makes several hot drinks at once, rather than boiling water one mug at a time.

Any hob type

Judge states this kettle works on gas, halogen, ceramic, solid plate and induction hobs, so it covers most kitchens without exception, now or after a hob change.

Batch hot drinks

A single 3 litre boil can cover a full pot of tea or several coffees at once, useful when making drinks for more than one or two people.

Key features

3 litre capacity

Boils enough water in one go for a full pot of tea or several hot drinks, suited to larger households or batch use.

4mm Thermic base

A thick base is named by Judge as the reason heat distributes evenly across the bottom of the kettle on any hob.

Works on every hob type

Judge states this kettle suits gas, halogen, ceramic, solid plate and induction hobs, covering the full range of home cooktops.

Trigger release spout

The spout opens with a single trigger action for pouring, rather than needing the whole lid lifted off first each time.

Heat resistant, easy grip handle

Designed to stay comfortable to hold even when the kettle is filled to its full 3 litre capacity and at its heaviest.

1.42kg stainless steel build

At 23 x 22 x 24cm and 1.42kg, this is a substantial kettle built in 18/10 stainless steel for regular use.

More to know

Built for volume, not just capacity

A 3 litre capacity only matters if the kettle can actually heat that much water evenly, which is where the named 4mm Thermic base comes in. Judge points to this thicker base as the reason heat spreads across the bottom rather than concentrating in one spot, which matters more as capacity goes up. It is the detail that separates a kettle sized for a family from a simply bigger version of a smaller design, and it is published for this exact size rather than assumed from a smaller sibling.

One kettle, every common hob type

Judge is specific about hob compatibility for the JQ04: gas, halogen, ceramic, solid plate and induction are all listed by name, not just implied. That matters for a kettle likely to be bought once and used for years, potentially across a house move or a hob upgrade to induction. It is a kettle built with the expectation of staying in a kitchen through exactly that kind of change, rather than being tied to whatever single hob type happens to be installed on the day it is bought.

The practical case for the larger kettle

Choosing between the JQ04 and Judge's smaller JQ15 comes down to how much water gets boiled at once. At 1.42kg and 23 x 22 x 24cm, the JQ04 is bigger and heavier, and Judge publishes both figures here where they are not given for the smaller size. A trigger release spout keeps pouring simple with a full load, and the grip handle suits a kettle often picked up completely full. For a household making several hot drinks in a row, the extra capacity is why to choose this model.

Specifications