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Boiling Water Tap


Product code — AQ4240

Enhanced convenience and luxury with the Aquarius 4ltr Boiling Water Unit (98°C), c/w LSF240 Filter.

  • Monarch’s Aquarius instant boiling kettle taps are designed to make the perfect hot drink. The Aquarius instantly dispenses 98°C hot filtered water and filtered cold water through a specially designed faucet.
  • Delivers 98°C filtered water instantly – pure convenience.
  • 4L tank capacity – boiling water on demand.
  • Designed with safety in mind – Child-proof lock feature on tap.
  • Double protection with two thermostats, anti-scald material and Panasonic ELCB safety equipment.
  • Luxurious chrome finish to compliment any kitchen design.
  • Comes complete with full installation kit.

Electrical Supply

  • 220v power connection with 13amp plug

Tank: 390 x 180 x 240 – HxWxD (mm)

For tap dimensions, please see schematic in the image carousel.

Tank Capacity (ltrs): 4

Water Pressure (bar): 1.5 – 6

Connection: 3/8” speedfit

Which water softener is best for you?

Our handy online tool will help you to decide. It takes just seconds.

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Which water softener is best for you?

Our handy online tool will help you to decide. It takes just seconds.

Enter your postcode below to check your water hardness. It is important to know if you have hard or soft water.


Re-Introducing — 
the Midi HE Softener

The Midi HE is the UK’s best-selling softener in the merchant channel and the number 1 choice for UK installers. The WRAS-approved Midi HE is high efficiency and provides the ultimate protection against limescale.

Monarch Champions — 
People you can trust

We’re so confident our products will meet your needs that we’ve assembled a group of existing customers – our ‘champions’. Our advocates will directly answer any questions you may have, from installation to living with a Monarch Water product.

Ecologi —
Climate action at your fingertips

Simple and impactful ways to collectively reverse climate change.

The Eczema

Monarch is the perfect partner for The Eczema Academy, offering a multitude of sustainable, WRAS-approved water treatment products that can help alleviate skin conditions, such as, eczema. Carolyn Akinyemi, founder of the academy said: “We are extremely happy to be working alongside Monarch – a reputable and innovative company that offers a number of softening and filtration solutions, which are key components in the effective protocols for the relief of Eczema”.

Together, Monarch and The Eczema Academy aim to educate people on how they can help relieve and control their Eczema. Ian Flack, Monarch’s head of sales said: “We are proud to be supporting Carolyn and The Eczema Academy. We are looking forward to working closely with her going forward to help convey the benefits that soft water can bring to those affected by eczema”.

If you would like to find out more about The Eczema Academy, visit or email

Keep up-to-date with all the latest from The Eczema Academy by subscribing to their YouTube channel here.