Water Heaters, Cylinders & Boilers

At Heater Shop, we keep in stock the latest water heaters, water cylinders and electric boilers. We also have a range of water heater types in stock such as vented under sink, unvented under sink as well as instant water heaters for both under or over the sink..

We offer water heaters from a number of brands and whatever your cylinder or boiler need we will be able to provide an option.

Our water heaters are great for giving instant hot water as well as improving the performance of your shower or bath. Some of our heaters come with built-in WIFI to control on your smartphone which is an excellent addition to any kitchen or bathroom.

Our electric boilers are small and don't need storage tanks which makes them ideal for both houses and flats. Our water cylinders are energy efficient, include defrost technology and have a very high energy rating. Our modern range makes less noise and offers many more features than older models.

Our small water heaters for hand wash basins are economical as they keep water at a consistent temperature. They are splash-proof and have an Ip rating of IP24. They are also easy to fit and install than many of the stored water heaters. They give hot water on demand and are suitable to supply many small water outlets economically with power.

Our unvented water cylinders make it faster for your bath to fill up or gives you a shower that packs a punch. The offer features such as inbuilt sensors, safety tools and visual menus. Our electric water cylinders are designed for ease of use in the home.

Your guide to installing your product

All our self-install products come with a manual and diagram. Some of our larger products come with a kit which includes a step-by-step guide.

Should I use vented or unvented

Both of them has its own advantages; unvented offers more pressure yet vented can continue to work even when the mains water has been turned off.

Choosing a cylinder size that is fit for purpose

Your choice depends on a number of factors. These include the size of the space available to you, the strength of the mains pressure and details of your existing heating system. We would recommend you measure your space and speak to one of our friendly operatives on 01473 276686.

What are the benefits?

  • Up to a 25-year warranty
  • Strong and energy efficient
  • Instant hot water when you need it
  • Gives you full control of your water heating

Related articles

Why choose an Electric Combi boiler?

Feb 27

Electric combination boilers are becoming increasingly popular as alternatives to gas boilers. They work by using electricity to deliver heat to radiators and to provide hot water. Benefits: Ele...

Read more

Frequently asked questions

Electric boilers are compact in size and do not take up much space. There is no need for flues, storage tanks or separate hot water storage, making them ideal for small flats and smaller spaces.

Elnur electric boilers do not come with a flex as they are subject to different installation methods other than for example a radiator or panel, whereby the connection must be hard wired by a competent engineer.

The Elnur RFE electric radiators all have child locks on the settings panel to stop little hands from tinkering with your heating. The Elnur Connected range however, do not have a lock available on products in the range.

Product reviews

4.9100% Positive (18 reviews)

Ratings based on data collected by third party reviewing platform.

5
94%
4
6%
3
0%
2
0%
1
0%
Excellent

Duncan Stirling
17 April 2021 07:26

Gledhill Stainless ES Unvented 120 Litre Cylinder - Direct Connection

Good quality cylinder at a good price

It is great to hear you're happy with your water cylinder .

View product

Great price and delivery as promised.

Thank you for completing a positive review. We are glad you are happy with our service.

Excellent

Trusted Customer
15 April 2021 07:15

Stiebel Eltron SN 5 SL GB Small Water Heater 5 Litre

Good little water heater at good price

View product

Nice little water heater, but customer service poor. Did not get order acknowledgement when order placed, so re ordered and sent message to company which was not responded to appropriately. They sent out two heaters and I had to to refuse one and request bank refund on second payment as I had not authorised the purchase of two and the company would not respond to my queries. Their website refreshes back to the checkout status, appearing that the order was unsuccessful. Then I receive an email ,explaining they had received the returned heater and wanted to know if this was in error, meaning they clearly have not read or taken on board my emails.

I am so sorry our website seemed to have issues on that day. I have looked into this for you and can see that my colleague has discussed and resolved the problem with you.
Please do not hesitate to contact us in the future with any issues and we will be happy to resolve these ASAP for you.
Thank you for taking the time to complete a review. It helps us focus on improving our customer service.

Excellent

Terry, Cornwall
4 April 2021 08:43

Gledhill Stainless ES Unvented 200 Litre Cylinder - Direct Connection

Good price. I have another Gledhill cylinder which works well so I expect this one will be the same.

View product

The price for this cylinder was very competitive. The delivery was amazing - I ordered it at lunchtime and it was delivered to my door in Cornwall the following morning. That’s great service.

We can’t thank you enough for the kind words about our products and services. Your review means a lot to us and lets us know we’re on the right track.

Good

Trusted Customer
23 March 2021 09:18

Stiebel Eltron DEM 6 Set Instantaneous Unvented Water Heater

Not connected it up yet - waiting for electrician to add 40 amp MBO to consumer unit

View product

Item delivered BEFORE expected date

Excellent

Trusted Customer
4 March 2021 10:40

Stiebel Eltron SN 5 SL GB Small Water Heater 5 Litre

It replaced an old identical one so no surprises

View product

Very competitive and efficient service

Thank you very much for the really great feedback about our competitive and efficient service.

Excellent

Trusted Customer
18 January 2021 10:56

Stiebel Eltron SN 10 SL GB Small Water Heater 10 Litre

The unit is well made & efficient.No problems in the transaction. Delivery was quick,
& I will deal with again with no hesitation

View product

No problems encountered, transaction went through quickly, & prompt delivery

Brilliant, thank you very much for the great comments.

Excellent

Lee Ellingworth, Leicester
4 January 2021 09:08

Stiebel Eltron DEM 3 Set Instantaneous Unvented Water Heater

Best price you will find anywhere!

View product

Stiebel Eltron SHC 15 GB Eltron Unvented Small Water 15 Litre

Superb item, great price!

View product

Really good service, very polite and knowledgeable and extremely quick delivery!

Thank you very much for the really wonderful feedback.

Excellent

Sam Richman
26 December 2020 07:54

Stiebel Eltron SHC 15 GB Eltron Unvented Small Water 15 Litre

A++++++++++++++++++++++++++++++

View product

A+++++++++

Thank you for the fantastic rating.

Excellent

C Williams
8 March 2020 07:47

Stiebel Eltron SN 5 SL GB Small Water Heater 5 Litre

.

View product

.

Thank you very much for taking the time to leave 5 star feedback.

Excellent

Stephen Allen, Hampshire
21 December 2019 08:00

Stiebel Eltron SN 5 SL GB Small Water Heater 5 Litre

Very good heater, ideal for a small workshop.

View product

Fantastic service, next day delivery. My customer was very pleased he had hot water back on so quick.
Definitely will using the heater shop again.

Thank you very much for the really fantastic feedback.