Retailing online since 2003

Menu
Cart
Shopping Cart

Your cart is empty

Search
Call
Call us: 0800 091 31 71Call us: 0800 091 31 71
Water HeatersHeatersElectric BlanketsWashroom ProductsPest Control ProductsJanitorial SuppliesHealth & BeautyCar & Vehicle CareWaste ManagementDehumidifiers | HumidifiersElectrical AccessoriesFans | Air CoolersWorkplaceMobility AidsFirst AidStationery ProductsHouseholdCateringCleaningHealth & SafetySecurityBranded productsGarden & OutdoorsLeisureTools Featured products Testimonials Add to Favourites Email this page

HSDOnline.co.uk

UK Customer Service Centre

0800 091 31 710800 091 31 71

Under Sink Water Heater

Under sink Hot Water Heaters

A Complete range of Under sink water heaters from small instant water heaters for domestic properties to larger storage models for commercial use • Full specifications and specialist advice available on the model to suit your exact requirements • We offer Instant Water Heaters for a more economical water heater or storage water heaters to suit multiple outlets, ideal for domestic or commercial properties such as hair dressers and commercial kitchens. Do not hesitate to call us on 01977 552000 or free on 0800 09313171 for guidance and expertise on the complete range of Under Sink Water Heaters.
Sort by:
Prices exinc. vat
Go to page123
Platinum 10 Litres Unvented Under Sink Water Heater

5 Year Warranty for Durability and Long term installation



QuickCode: 250721 In Stock Now! 17/01/2017
Warranty: 5 YearDelivered by: 2 Working Days

This Under Sink Water Heater offers a 5 year warranty and provides 10 litres of heated water for domestic washing up or for simple installation underneath a wash basin

...more
Free delivery
No Reviews Yet
More info Add to cart £110.39£91.99 inc. vat ex. vat


QuickCode: 205136 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

This Crown under sink water heater is perfect for placing under a kitchen or bathroom basin for hand washing and domestic washing up

...more
Free delivery
84 customer reviews
More info Add to cart £95.99£79.99 inc. vat ex. vat
Perfect 35 Instant Undersink Instant Water Heater, 3.5KW

Ideal for providing hot water to a hand wash basin



QuickCode: 133362 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

This instant water heater is the ideal hot water solution for individual basins saving space and money

...more
Free delivery
58 customer reviews
More info Add to cart £103.19£85.99 inc. vat ex. vat


QuickCode: 205137 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

This Crown under sink water heater is perfect for placing under a kitchen or bathroom basin for hand washing and domestic washing up

...more
Free delivery
38 customer reviews
More info Add to cart £107.99£89.99 inc. vat ex. vat
Perfect 45 Instant Undersink Instant Water Heater, 4.5KW

Use this Instant Water Heater for hot water on demand avoiding water and energy waste



QuickCode: 229093 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

Not only do the Perfect Water Heaters save space, they also cut on waste waster as water is instantly heated as it runs through the unit.

...more
Free delivery
5 customer reviews
More info Add to cart £110.39£91.99 inc. vat ex. vat


QuickCode: 250594 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: Tomorrow

This Unvented Water Heater provides enough heated water for a kitchen or bathroom sink

...more
Free delivery
No Reviews Yet
More info Add to cart £110.39£91.99 inc. vat ex. vat


QuickCode: 133483 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: 2 working days
High performance Under Sink water heater.  The Speedflow has a Stylish and compact design with enough capacity for washing up or hand washing - ideal for domestic and commercial use in cloakrooms, kitchens and offices.  Overview of Features for ...more
24 customer reviews
More info Add to cart £114.90£95.75 inc. vat ex. vat
Perfect 55 Instant Undersink Instant Water Heater, 5.5KW

Produces hot water to serve lightly used kitchen sinks and en suite wash basins



QuickCode: 133365 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

European manufactured and suited to provide instant hot water for a basin or sink

...more
Free delivery
19 customer reviews
More info Add to cart £116.39£96.99 inc. vat ex. vat
Platinum 15 Litres Unvented Under Sink Water Heater

Simple to Install and comes with a 5 year warranty for long term peace of mind



QuickCode: 250722 In Stock Now! 17/01/2017
Warranty: 5 YearDelivered by: 2 Working Days

With a 15 litre capacity, this under counter water heater is designed for use where a sink or basin is a distance from the main water cylinder

...more
Free delivery
No Reviews Yet
More info Add to cart £116.39£96.99 inc. vat ex. vat


QuickCode: 250595 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: Tomorrow

Quickly provide heated water for washing up or hand washing in a kitchen or bathroom sink

...more
Free delivery
No Reviews Yet
More info Add to cart £122.39£101.99 inc. vat ex. vat


QuickCode: 131843 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: Tomorrow

This Zip Aquapoint water heater provides 5 litres of heated water for saving a premises water and energy when hand washing

...more
10 customer reviews
More info Add to cart £122.40£102.00 inc. vat ex. vat
5 Litre Vented Undersink Water Heater | Handyflow

Easy To Install, Free Vented Mixer Tap!!!



QuickCode: 147436 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: Tomorrow

Small Compact, Easy to Install Water Heater ideal for hand wash basins!

 

Undersink vented units are attractive because installation is very simple and no specialist accessories are needed.

 

Including a vented mixer tap rather than a spout and

...more
12 customer reviews
More info Add to cart £128.57£107.14 inc. vat ex. vat


QuickCode: 133484 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: 2 working days

High performance Speedflow Undersink water heater with multiple sink capability and allowing the use of regular taps (including mixer taps). Features of the speedflow: - The Speedflow has a Stylish and compact design with enough capacity for

...more
2 customer reviews
More info Add to cart £140.22£116.85 inc. vat ex. vat


QuickCode: 132783 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: 2 working days

This Rapid Fast Flow Unvented Undersink Water heater has proven to be the most reliable undersink water heater hsd has ever sold. Sales running into the thousands and fantastic customer feedback along with literaly no returns. You can buy the Fast

...more
57 customer reviews
More info Add to cart £150.86£125.72 inc. vat ex. vat


QuickCode: 107608 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

This Heatstore water heater is versatile with capable installation either under or over a sink

...more
3 customer reviews
More info Add to cart £157.00£130.83 inc. vat ex. vat
Stiebel-Eltron DNM6 Mini Under or Over Sink Instant Water Heater, 6KW

More powerful output for hotter water even with a quicker water flow



QuickCode: 150314 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: 2-3 working days

This DNM mini water heater provides a powerful output for hot water on demand for a wash basin or kitchen sink

...more
No Reviews Yet
More info Add to cart £158.39£131.99 inc. vat ex. vat


QuickCode: 250452 In Stock Now! 17/01/2017
Warranty: 3 YearDelivered by: 2-3 working days

With a smaller electrical output than standard, this under sink water heater from Ariston is ideal for areas of high electrical usage

...more
No Reviews Yet
More info Add to cart £158.39£131.99 inc. vat ex. vat


QuickCode: 112012 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: Tomorrow

Zip Aquapoint III

 

Unvented, Under-sink Water Heater - 15 litre - 2KW

 

Features and benefits

 

Inner container comprised of glass lined steel, tested to 12 bar.

 

Sacrificial anode provides protection against corrosion.

 

Neon

...more
5 customer reviews
More info Add to cart £158.40£132.00 inc. vat ex. vat
7 Litres Heatstore Over Sink or Under Sink Water Heater 1.2KW, HS551/7N

Lower Wattage water heater for areas of areas with high electricity use



QuickCode: 107609 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: Tomorrow

The Heatstore Over Sink Water Heater has a lower capacity for areas with high electricity needs but requires a water heater above a sink or basin

...more
2 customer reviews
More info Add to cart £162.00£135.00 inc. vat ex. vat


QuickCode: 132784 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: 2 working days

This Rapid Fast Flow Unvented Undersink Water heater has proven to be the most reliable undersink water heater hsd has ever sold. Sales running into the thousands and fantastic customer feedback along with literaly no returns. You can buy the Fast

...more
21 customer reviews
More info Add to cart £162.74£135.62 inc. vat ex. vat
Amicus Junior Electric Instant Under Sink Water Heater, 4KW

Energy Saving Instant water heater with hot water on demand



QuickCode: 153816 In Stock Now! 17/01/2017
Warranty: 1 YearDelivered by: 2 Working Days

This compact water heater sits neatly under a sink to provide hot water when you require it in short bursts

...more
2 customer reviews
More info Add to cart £164.39£136.99 inc. vat ex. vat


QuickCode: 150304 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: 2-3 working days

This professional instant water heater can provide hot water on demand where it is required occasionally such as a hand wash basin

...more
No Reviews Yet
More info Add to cart £170.39£141.99 inc. vat ex. vat


QuickCode: 150312 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: 5 working days

This versatile instantaneous water heater can be installed above or under a sink to suit your requirements

...more
No Reviews Yet
More info Add to cart £170.39£141.99 inc. vat ex. vat


QuickCode: 150313 In Stock Now! 17/01/2017
Warranty: 2 YearDelivered by: 2-3 working days

This mini instantaneous water heater from Stiebel Eltron offers heated water as you require it

...more
No Reviews Yet
More info Add to cart £170.39£141.99 inc. vat ex. vat
Go to page123

Under Sink Water Heater reviews

Most recent 10 comments shown

rated us 5/5 stars
Product Review:
Very pleased with the previous one I purchased and expect the same great result from this one.
Customer Experience

Very fast delivery

-

rated us 5/5 stars
Product Review:
Fitted loads of these they are very good
Customer Experience

Staff are brilliant and very helpful

-

rated us 5/5 stars
Product Review:
I have not used it yet. But will use it soon. I liked the ratings and that was why I chose it.
Customer Experience

It arrived on time and in good condition and as described.

-

rated us 5/5 stars
Product Review:
Looks good but not had a chance to fit it yet ...
Customer Experience

Very efficient service from Order to a very speedy delivery - thank you.

-

rated us 5/5 stars
Product Review:
Great piece of kit. I had one in my previous house and got the local plumber to fit this one. He hadn't come across them before and was surprised how easy it as to fit and how ell it worked
Customer Experience

Helpful

-

rated us 5/5 stars
Product Review:
The water heater is working well and we are pleased with it.
Customer Experience

Telephone staff were helpful.

-

rated us 5/5 stars
Product Review:
Excellent product
Customer Experience

Excellent communication

-

rated us 5/5 stars
Product Review:
very pleased
Customer Experience

excellant

-

rated us 5/5 stars
Product Review:
Very Good
Customer Experience

I did not know which Water heater to buy so I phoned Customer Services up and explained to the Lady what I needed it for and left it up to her to say which was the best heater for my purposes I am so pleased with it Peter Bennett.

-

rated us 5/5 stars
Product Review:
Very Good
Customer Experience

I did not know which Water heater to buy so I phoned Customer Services up and explained to the Lady what I needed it for and left it up to her to say which was the best heater for my purposes I am so pleased with it Peter Bennett.

-

Customer service
& sales UK

FREEPHONE 0800 091 31 710800 091 31 71

Use your Amazon or Paypal account

Fast checkout
No need to enter your personal details

Next day deliveryon most products

HSD Will Match or Better any of our competitors' prices
PAYMENT OPTIONS
Recently Viewed Products
No items viewed

hsdOnline are actively promoting British manufactured products. We are interested in partnering with more British product manufacturers.

Call 01977 521984 to partner with one of the UK's leading online product retailers.

Simply
More
Choice

Over 100,000 products

Over a million satisfied customers

Customer satisfaction guaranteed!

Certified secure site

Our website uses cookies. Learn more here. By using our website, you agree to our use of cookies. Don't show this again