Under Sink Instantaneous Water Heaters
At Heater Shop, we supply constant and efficient domestic hot water heating with instantaneous water heaters. Instant water heater appliances are compact in design and offer output high enough to heat the water.
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: Electric boilers are compact in size, silent in opera...
Product reviews
Ratings based on data collected by third party reviewing platform.
| 5 | 57% | |
| 4 | 43% | |
| 3 | 0% | |
| 2 | 0% | |
| 1 | 0% |
Trusted Customer
7 August 2022 21:00
Good water heater for under sink. Would have liked it to be a bit warmer but does the job.
Would recommend this company for all your heating requirements.
Excellent service from the Heater Shop. Order placed and item received within 48 hours. Would have been next day but the delivery person said he didn't have time to deliver when he was supposed to. No fault of the Heater Shop.
Thank you so much for this great 5-star review. We really appreciate your business and helping to share the word about Heater Shop.
Trusted Customer
3 December 2021 11:06
Good water heater as long as you are prepared for a reduced flow.
Will never burn hands so excellent wherever children are around.
Excellent service
Very impressed with this company.
Good prices, excellent service, professional website which is very user-friendly.
Thank you so much for this great 5-star review. We really appreciate your business and helping to share the word about Heater Shop.
Richard Thomson
9 August 2021 07:19
Excellent all round service
Excellent service
Order process was very easy and delivery w2as prompt and on time. All round service was excellent .
Thanks so much for giving us your opinion on how we are doing.
We're glad that our customers are having a great experience.
Ken Gill
2 August 2021 15:19
Installed and operating although the fibre washer on the hot connector had to be replaced with a rubber washer. It was bought to replace one from another manufacturer which repeatedly failed (triac failure) after about 12 months use - 4 times in 4 years. It remains to be seen how reliable this one is.
Customer service experience
Very prompt, efficient delivery
Thank you for this positive review on our delivery service. We highly appreciate this.
Trusted Customer
23 March 2021 09:18
Not connected it up yet - waiting for electrician to add 40 amp MBO to consumer unit
Fast delivery
Item delivered BEFORE expected date
Lee Ellingworth, Leicester
4 January 2021 09:08
Best price you will find anywhere!
Great all round job!
Really good service, very polite and knowledgeable and extremely quick delivery!
Thank you very much for the really wonderful feedback.
Trusted Customer
6 November 2018 22:04
Efficient and helpful. Product delivered on time.
Knowledge of products efficient
Efficient and helpfulet.
Thank you for your really great 5 star review.
Spread the Cost
with our flexible finance plans
- No deposit required
- Choice of simple payment options
- Easy, quick application
- Instant decision