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Boiling Water Taps with Tanks

Make your kitchen more multifunctional with a new boiling water tap. Boiling water taps with tanks eliminate the need for a standard tap and a kettle, so you get more worktop area and an efficient way of getting hot water. These kitchen taps use a tank which is fitted beneath your kitchen sink, which heats water at a very low expense when compared with a kettle. Plus, the taps look just like normal high-quality kitchen taps too so you won’t have to worry about changing any of your other fixtures and fittings. Upgrade your kitchen tap today with a unique boiling water tap.

 
 
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46 results
insinkerator-hc1100-boiling-water-tap-with-neotank-curved-chrome

InSinkErator HC1100 Boiling Water Tap with NeoTank – Curved Chrome

4.9
39 ratings
More Options Available
InSinkErator
£654.48 inc
VAT
Save 16% | Was £775.64
✓ In Stock
sauber-sharpflow-3-in-1-boiling-water-tap-with-black-tank-angular-chrome

Sauber SharpFlow 3-in-1 Boiling Water Tap with Black Tank - Angular Chrome

4.4
7 ratings
More Options Available
Sauber
£239.00 inc
VAT
Save 2% | Was £245.00
✓ In Stock
insinkerator-3in1-boiling-water-tap-with-tank-angular-chrome

InSinkErator 3-in-1 Boiling Water Tap with Tank – Angular Chrome

4.9
16 ratings
InSinkErator
£441.70 inc
VAT
Save 14% | Was £514.66
✓ In Stock
sauber-elise-3-in-1-boiling-water-kitchen-tap-with-tank-brushed-brass

Sauber Elise 3-in-1 Boiling Water Kitchen Tap with Tank - Brushed Brass

4.4
7 ratings
More Options Available
Sauber
£249.00 inc
VAT
Save 17% | Was £299.99
✓ In Stock
insinkerator-3in1-boiling-water-tap-with-tank-curved-chrome

InSinkErator 3-in-1 Boiling Water Tap with Tank - Curved Chrome

4.9
17 ratings
More Options Available
InSinkErator
£441.70 inc
VAT
Save 9% | Was £485.99
✓ In Stock
insinkerator-h3300-boiling-water-tap-with-neotank-curved-chrome

InSinkErator H3300 Boiling Water Tap with Neo Tank – Curved Chrome

5.0
3 ratings
More Options Available
InSinkErator
£659.66 inc
VAT
✓ In Stock
sauber-3-in-1-boiling-water-tap-with-black-tank-angular-black

Sauber Astano 3-in-1 Boiling Water Tap with Black Tank - Angular Black

4.4
7 ratings
More Options Available
Sauber
£239.00 inc
VAT
Save 15% | Was £279.99
✓ In Stock
sauber-flex-3-in-1-pull-out-boiling-water-kitchen-tap-with-tank-chrome

Sauber Flex 3-in-1 Pull Out Boiling Water Kitchen Tap with Tank - Chrome

More Options Available
Sauber
£329.00 inc
VAT
Save 6% | Was £349.00
✓ In Stock
sauber-bishop-3-in-1-traditional-boiling-water-kitchen-tap-with-tank-chrome

Sauber Bishop 3-in-1 Traditional Boiling Water Kitchen Tap with Tank - Chrome

More Options Available
Sauber
£269.00 inc
VAT
Save 10% | Was £299.00
✓ In Stock
insinkerator-hc3300-boiling-water-tap-with-neotank-curved-chrome

InSinkErator HC3300 Boiling Water Tap with NeoTank – Curved Chrome

5.0
14 ratings
More Options Available
InSinkErator
£685.32 inc
VAT
Save 7% | Was £740.84
✓ In Stock
sauber-flex-3-in-1-pull-out-boiling-water-kitchen-tap-with-tank-black

Sauber Flex 3-in-1 Pull Out Boiling Water Kitchen Tap with Tank - Black

More Options Available
Sauber
£329.00 inc
VAT
Save 6% | Was £349.00
✓ In Stock
insinkerator-3-in-1-black-velvet-instant-hot-water-tap-with-neotank-j-shape

InSinkErator 3-in-1 Black Velvet Instant Hot Water Tap with NeoTank - J-Shape

4.9
17 ratings
More Options Available
InSinkErator
£667.33 inc
VAT
Save 5% | Was £705.85
✓ In Stock
insinkerator-hc1100-boiling-water-tap-with-neotank-curved-brushed

InSinkErator HC1100 Brushed Steel Boiling Water Tap with NeoTank - Curved

5.0
4 ratings
More Options Available
InSinkErator
£769.99 inc
VAT
✓ In Stock
insinkerator-3in1-boiling-water-tap-with-neotank-angular-chrome

InSinkErator 3-in-1 Boiling Water Tap with NeoTank - Chrome - L Shape

5.0
10 ratings
More Options Available
InSinkErator
£807.59 inc
VAT
✓ In Stock
perrin-rowe-armstrong-pewter-mini-instant-hot-water-kitchen-mixer-tap-with-tank

Perrin & Rowe Armstrong Pewter Mini Instant Hot Water Kitchen Mixer Tap with Tank

More Options Available
Perrin & Rowe
£1,493.96 inc
VAT
✓ In Stock
perrin-rowe-armstrong-chrome-mini-instant-hot-water-kitchen-tap-with-tank

Perrin & Rowe Armstrong Chrome Mini Instant Hot Water Kitchen Tap with Tank

More Options Available
Perrin & Rowe
£1,358.10 inc
VAT
✓ In Stock
perrin-rowe-phoenician-gold-mini-instant-hot-water-kitchen-tap-with-tank

Perrin & Rowe Phoenician Gold Mini Instant Hot Water Kitchen Tap with Tank

More Options Available
Perrin & Rowe
£1,167.99 inc
VAT
✓ In Stock
perrin-rowe-phoenician-pewter-mini-instant-hot-water-kitchen-tap-with-tank

Perrin & Rowe Phoenician Pewter Mini Instant Hot Water Kitchen Tap with Tank

More Options Available
Perrin & Rowe
£1,035.99 inc
VAT
Save 4% | Was £1,078.99
✓ In Stock
perrin-rowe-phoenician-nickel-mini-instant-hot-water-kitchen-tap-with-tank

Perrin & Rowe Phoenician Nickel Mini Instant Hot Water Kitchen Tap with Tank

More Options Available
Perrin & Rowe
£1,028.95 inc
VAT
✓ In Stock
insinkerator-gn1100-boiling-water-tap-neotank-curved-chrome

InSinkErator GN1100 Boiling Water Tap with NeoTank – Curved Chrome

4.5
2 ratings
InSinkErator
£538.99 inc
VAT
Save 10% | Was £599.99
Expected - 29/09/26
sauber-bishop-3-in-1-traditional-boiling-water-kitchen-tap-with-tank-brushed-brass

Sauber Bishop 3-in-1 Traditional Boiling Water Kitchen Tap with Tank - Brushed Brass

More Options Available
Sauber
£269.00 inc
VAT
Save 10% | Was £299.00
Expected - 13/10/26
insinkerator-45528-ise-neochiller-cold-water-chiller

Insinkerator 45528-ISE NeoChiller Cold Water Chiller

5.0
2 ratings
InSinkErator
£421.93 inc
VAT
11 Days From Order
perrin-rowe-armstrong-nickel-mini-instant-hot-water-kitchen-mixer-tap-with-tank

Perrin & Rowe Armstrong Nickel Mini Instant Hot Water Kitchen Mixer Tap with Tank

More Options Available
Perrin & Rowe
£1,425.23 inc
VAT
4 Weeks From Order
insinkerator-hc1100-boiling-water-tap-with-neotank-neochiller-curved-brushed

Insinkerator HC1100 Boiling Water Tap with NeoTank & NeoChiller - Curved Brushed

5.0
4 ratings
More Options Available
InSinkErator
£949.99 inc
VAT
Expected - 29/09/26
sauber-flex-3-in-1-pull-out-boiling-water-kitchen-tap-with-tank-brushed-brass

Sauber Flex 3-in-1 Pull Out Boiling Water Kitchen Tap with Tank - Brushed Brass

More Options Available
Sauber
£339.00 inc
VAT
Save 3% | Was £349.00
Expected - 13/10/26
insinkerator-gn1100-boiling-water-tap-curved-chrome

InSinkErator GN1100 Boiling Water Tap - Curved Chrome

5.0
1 rating
InSinkErator
£207.36 inc
VAT
Save 4% | Was £216.06
Expected - 29/09/26
Grohe Red Duo Chrome Boiling Water Tap & Medium Tank - Straight Spout

Grohe Red Duo Chrome Boiling Water Tap & Medium Tank - Straight Spout

Grohe
£1,813.49 inc
VAT
Back In Stock Soon
Grohe Red Duo Chrome Boiling Water Tap & Large Tank - Straight Spout

Grohe Red Duo Chrome Boiling Water Tap & Large Tank - Straight Spout

Grohe
£1,480.87 inc
VAT
Back In Stock Soon
perrin-rowe-phoenician-chrome-mini-instant-hot-water-kitchen-tap-with-tank

Perrin & Rowe Phoenician Chrome Mini Instant Hot Water Kitchen Tap with Tank

More Options Available
Perrin & Rowe
£1,102.38 inc
VAT
4 Weeks From Order
insinkerator-3-in-1-brushed-copper-instant-hot-water-tap-with-neotank-l-shape

InSinkErator 3-in-1 Brushed Copper Instant Hot Water Tap with NeoTank - L-Shape

5.0
10 ratings
More Options Available
InSinkErator
£963.49 inc
VAT
Expected - 14/10/26
insinkerator-hc1100-boiling-water-tap-neotank-neochiller-curved-chrome

Insinkerator HC1100 Boiling Water Tap with NeoTank & NeoChiller - Curved Chrome

5.0
4 ratings
More Options Available
InSinkErator
£962.72 inc
VAT
Expected - 29/09/26
insinkerator-3-in-1-boiling-water-tap-with-tank-angular-black

Insinkerator 3-in-1 Boiling Water Tap with Tank - Black - L Shape

5.0
10 ratings
More Options Available
InSinkErator
£919.00 inc
VAT
Expected - 14/10/26
insinkerator-3-in-1-boiling-water-tap-with-neotank-angular-brushed-gold

InSinkErator 3-in-1 Boiling Water Tap with NeoTank - Brushed Gold - L Shape

5.0
10 ratings
More Options Available
InSinkErator
£983.54 inc
VAT
Expected - 14/10/26
1 2

Which boiling water tap type should you pick — boiling-only, 2-in-1, 3-in-1 or 4-in-1?

Think about the water functions you use most. If you only want instant boiling water and maximum simplicity, a boiling-only model will do. A 2-in-1 gives you boiling plus filtered cold (handy for drinking water), while a 3-in-1 supplies boiling plus your normal hot and cold mixer useful if you want one tap for everything. A 4-in-1 adds both filtered cold and chilled options, so pick that if you want hot, cold, filtered and chilled from one spout.

Will the under-sink tank fit my cabinet and how do you check?

Tanks sit beneath the sink, so measure the cupboard depth and the space around waste pipes before you buy. If you have a shallow cabinet or lots of plumbing, look at compact or "mini" models such as the Perrin & Rowe mini instant hot taps, or NeoTank-equipped InSinkErator models which are designed to be space-efficient. Also allow room if you want an optional NeoChiller or filter cartridge fitted alongside the tank.

How do you choose the right finish and spout style for your kitchen?

Match the tap finish and spout shape to your existing fixtures and the look you want — there are chrome, black, brushed brass, copper, brushed steel, nickel and pewter options across our range. Spout shapes include curved, angular, L-shape and J-shape (for example the InSinkErator HC1100 is available in curved chrome and there are L-shape and J-shape 3-in-1 variants). For a contemporary kitchen pick matt black or chrome with an angular spout; for a traditional scheme consider Perrin & Rowe's pewter or brass finishes and classic shapes.

Will a boiling water tap really save you energy and worktop space compared with a kettle?

Yes — the taps use an under-sink tank that keeps a small volume of water hot at low running cost, so you avoid repeatedly boiling a full kettle. You also reclaim worktop space because you don't need a separate kettle. Bear in mind there's a higher upfront cost than a kettle, but if you make hot drinks or cook with boiling water frequently the ongoing running cost is usually lower.